User Manual for 10W PA Wireless video data RC link Vcan1818

wireless video link foydalanuvchining barcha uchun qo'llanma

Table of contents

1. Packing Item Details 1

2. Mahsulot tavsifi 3

2.1. Texnik parametrlari 3

2.2. Air port 4

2.3. Ground interface 6

3. O'rnatish uchun eslatmalar 8

3.1. Air system installation 8

3.1.1. antenna installation 8

3.1.2. power connection 8

3.1.3. connect camera 9

3.1.4. Connect flight controller (remote control and data transmission) 10

3.2. Ground end module installation 10

3.2.1. antenna installation 10

3.2.2. power supply installation 11

3.2.3. Digital connection 12

3.2.4. Connect the remote 12

3.2.5. Create video output 14

3.2.6. System Diagram 14

4. management software 16

4.1. Install 16

4.2. software language 19

4.3. Device Information 20

4.4. status information 21

4.5. Downlink mode configuration 22

4.6. Data transmission settings 24

4.7. Remote control protocol setting 24

4.8. frequency configuration 25

4.9. mikrodasturni yangilash 28

4.10. watch live video 29

5. Use Cases 31

5.1. Detailed system application 31

5.2. remote control function 31

5.2.1. FRSKY remote control configuration 32

5.2.2. Futaba remote control configuration 32

5.3. Digital connection 33

6. Ehtiyot choralari 33

6.1. link performance 33

6.2. Remote control channel and remote control 35

6.3. frequency selection 35

6.4. mikrodasturni yangilash 38

6.5. Device binding operation 38

6.6. Computer Windows Firewall 39

6.7. Computer IP address setting 40

6.8. Definition of data transmission and remote control interface 42

7. common problem 42

Packing Item Details

Air end & Ground end

antenna & Feeder for Air Unit× 2

(Air terminal antenna)

(Air terminal feeder)

Ground end antenna & feeder ×2

(ground terminal antenna)

(The ground end feeder is used when connecting a high-gain N-head antenna)

Air end cable

yo'q.	Interface
1,2,3	RJ45 Ethernet port, connected to the network camera, video input to the air terminal.
4,5	S.BUS interface, as shown in the figure above, the first core of the DuPont head from the left is the S.BUS signal, and the third core is the ground.
6,7	The digital transmission serial port is located as shown in the figure above. From the left, the second core of the GH1.25 connector is for receiving, the third is for sending, and the sixth is for grounding. There are two TTL signals by default, RS232 and RS422 are optional.
8	PPM interface, as shown in the figure above, the first core of the DuPont head from the left is the PPM signal, and the third core is the ground.
9	Quvvatlantirish manbai, DC18~26V power supply

Ground cable

yo'q.	Interface
1,2,3	RJ45 Ethernet port, connected to the ground station, video output to the ground station.
4,5	S.BUS interface, as shown in the figure above, from the left, the first core of DuPont head is S.BUS signal, the second core is 5V power supply, and the third core is grounding.
6,7	Serial port to USB interface, default TTL to USB. Connect to ground station.
8	PPM interface
9	Quvvatlantirish manbai, DC18~26V power supply

2. Mahsulot tavsifi
   1. Texnik parametrlari

parameter	index
ish chastota	1370~1450MHz
bandwidth	10MHz
Maksimal emissiya energiyasi	40dBm
Modulation	OFDM
Constellation	BPSK、QPSK、16QAM
FEC	LDPC (1/2、2/3、3/4、5/6)
dupleks rejimi	TDD
Pastki aloqa o'tkazuvchanligi	2Mbps-8Mbps
Yuqoriga ulanish o'tkazuvchanligi	400kbit / s
shifrlash	Chastota diapazonlari
interfeysi	Ethernet port, ketma-ket port (UART), PPM/S.BUS
energiya iste'moli	38W (air end)/16W (ground end)
hajmi	176*139.3*27.8mm (air terminal & ground terminal)
vazn	668g
Rated voltage/current	DC24V/1.2A (or 6S lithium battery)
operatsion harorati	-30°C ~55°C
antenna	omnidirectional, sectoral

2. Air port

1. J30J interface

Connect the provided air end cable to the J30J-37 pin interface to realize power supply, image transmission, data transmission and remote control functions.

2. USB interfeysi

USB Type-C interface, connect this interface to the ground station through a USB data cable, and run the wireless video link device management client.

1. LED status indicator

The LED light is always on, indicating that the uplink is connected, and very bright, indicating that the uplink is not connected normally (this function is invalid for the air terminal). The positions shown in the figure, from left to right, are the power indicator (1), the Ethernet connection indicator (2~4), and the uplink and downlink status indicators (5~6).

2. bind button

Long press the button to put the device into the binding state. The device has been bound before leaving the factory, and customers do not need to bind again.

1. RF interfeysi

Install the antenna to the RF interface.

3. Ground interface

1. J30J interface

Connect the provided ground end cable to the J30J-37 pin interface to realize power supply, image transmission, data transmission and remote control functions.

2. USB interfeysi

USB Type-C interface, connect this interface to the ground station through a USB data cable, and run the wireless video link device management client.

1. LED status indicator

The LED light is always on, indicating that the uplink is connected, and very bright, indicating that the uplink is not connected normally (this function is invalid for the air terminal). The positions shown in the figure, from left to right, are the power indicator (1), the Ethernet connection indicator (2~4), and the uplink and downlink status indicators (5~6).

2. bind button

Long press the button to put the device into binding state. The device has been bound before leaving the factory, and customers do not need to bind again.

1. RF interfeysi

Install the antenna to the RF interface.

3. O'rnatish uchun eslatmalar
   1. Air system installation
      1. antenna installation

• Air end module

Install the antennas of the air unit to the RF ports respectively.

bildirishnoma:

1. To avoid damage to the module, please install the antenna before powering on.
2. When the air end is integrated on the drone, please avoid the installation position of the antenna being blocked by the drone components.
3. Please ensure that the antenna connector is perpendicular to the module when the antenna is installed.

2. power connection

Insert the cable into the J30J connector on the air end, and connect the other end to the battery or other power output ports of the drone. 24V DC is recommended.

bildirishnoma:

1. To avoid damage to the module, please install the antenna before powering on.
2. Power supply recommendation:DC24V/1.2A (or 6S lithium battery)。
3. connect camera

Connect the camera’s network port video output interface to the module’s air port network port.

4. Connect flight controller (remote control and data transmission)

Data transmission connection: The 6PIN interface is connected to the serial port (UART) of the air terminal module, and the other end is connected to the data transmission interface of the flight controller. The digital baud rate is configurable.

Remote control connection: The 6PIN interface is connected to the remote control interface of the air terminal module, and the other end is connected to the remote control interface of the flight controller. Support PPM and S.bus protocols.

bildirishnoma:

1. Different versions of flight controllers may have different interface types, and corresponding cables need to be used.

2. Ground end module installation
   1. antenna installation

Correctly connect the ground end antenna to the RF interface through the RF connection cable to ensure that the interface is tightly installed.

bildirishnoma:

1. To avoid damage to the module, please install the antenna correctly before powering on.
2. Make sure the antenna is perpendicular to the module, and tighten the connectors at both ends of the connecting cable, but not too tight to avoid damaging the antenna.
3. When the module is working, the antenna needs to be perpendicular to the module.

2. power supply installation

Connect to the power interface on the ground end, and connect the battery or other power input devices to the other end. It is recommended to use 24V DC, 6S lithium battery.

bildirishnoma:

1. To avoid damage to the module, please install the antenna before powering on.
2. It is recommended to use 24V DC, 6S lithium battery for power supply.

3. Digital connection

Connect the serial port of the ground end, and connect the other end to the ground station with USB, which can realize the data transmission communication function between the ground end module and the ground station.

bildirishnoma:

1. Please confirm that the ground station baud rate and image transmission baud rate are configured correctly.
2. Please confirm that the wire sequence of the data transmission cable matches the interface definition of the wireless video link module.
3. Connect the remote

Use the PPM protocol: the 6PIN interface is connected to the remote control interface of the ground terminal, and the other end is connected to the trainer interface of the remote control, and the remote control inputs the remote control signal to the ground terminal module.

Use the S.BUS protocol: the 6PIN interface is connected to the remote control interface on the ground side, and the other end is connected to the S.BUS receiver, and the S.BUS receiver communicates with the remote control wirelessly.

bildirishnoma:

1. Please make sure that the remote controller is set to trainer mode and the corresponding PPM or S.BUS working mode.
2. The line sequence matches the interface definition of the wireless video link module.
3. If the S.BUS receiver is used, the working frequency of the receiver and the wireless video link module must have a certain degree of isolation. Masalan, a 2.4G remote control cannot be used with a 2.4G wireless video link device at the same time.
4. Create video output

The ground terminal outputs video to the ground station or notebook through the network port.

bildirishnoma:

1. Please make sure that the IP address of the ground station or notebook is configured correctly, and the network cable is connected correctly.

6. System Diagram

1. Connect the antenna to the RF interface of the air end module.
2. Connect the video output interface of the camera’s network port to the network port of the air system.
3. Connect the remote control interface of the air terminal module to the remote control interface of the flight controller.
4. Connect the data transmission interface of the flight controller to the data transmission serial port of the air terminal module.
5. Turn on the camera power switch and set parameters such as video format.
6. Connect the 24V DC power supply to the power interface of the air unit module, and turn on the power switch.
7. If you need the latest version of firmware, connect the air terminal module and PC or notebook through a USB cable, and use the wireless video link management software to upgrade the firmware。

1. Connect the antenna to the RF interface of the ground end module.
2. Adjust the remote control to trainer mode, if using PPM mode, connect the remote control interface of the ground terminal to the trainer port of the remote control; if using the S.BUS protocol, you need to use the S.BUS receiver to establish a wired connection with the ground terminal, to establish a connection.
3. The PC or laptop is connected to the data transmission interface on the ground side through a TTL-USB cable to establish data transmission communication.
4. If you want to watch the video on a PC or laptop, you need to connect to the video output interface of the network port on the ground side through a network cable.
5. Connect the 24V DC power supply to the power supply interface of the ground terminal, and turn on the power switch.
6. If you need the latest version of firmware, connect the ground terminal module and PC or notebook through a USB cable, and use the wireless video link management software to upgrade the firmware.

4. management software
   1. Web UI management device

In addition to using the client, you can also manage the device through the webpage, connect the ground end and air end devices directly to the computer through the network cable, and configure the computer IP as 192.168. Access to ground and air terminals.

On the Status-Baseband status page, you can view detailed information such as signal strength, signal-to-noise ratio, quvvat uzatish, downlink traffic, and data transmission and reception.

On the Status-Device information page, you can view the device serial number and device software version information.

On the Config-Net settings page, you can configure the device’s own IP address, data transfer destination IP address and port. Masalan: Mavlink host IP is set to 192.168.199.33, Mavlink UDP port (Mavlink UDP port corresponds to the first physical serial port, Mavlink UDP port ext corresponds to the second physical serial port) is set to 14550, then the IP address of the ground station needs to be set to 192.168 .199.33, UDP listening port is set to 14550.

On the Config-Radio settings page, you can set frequency hopping, frequency point, and antenna selection.

The device can be bound on the Config-Bind settings page.

On the Config-System settings page, you can set the serial port baud rate, downlink MCS, ground end role, factory reset, etc. U1 baudrate and U2 baudrate respectively represent the baud rate of the first and second serial ports. QAM Mode supports adaptive mode, anavi, the device automatically and dynamically adjusts the downlink mode according to the real-time wireless link quality.

On the Upload-upload page, you can upgrade the device firmware.

5. Use Cases

1. remote control function

The remote control function can choose PPM and S.BUS protocol for communication. If you use the PPM protocol, please use the wireless video link standard remote control cable to connect the ground terminal and the remote control trainer port. If the S.BUS protocol is used, an additional S.BUS-supporting receiver is required. The ground terminal is connected to the S.BUS receiver, and the S.BUS receiver establishes wireless communication with the remote controller. In both modes of use, the corresponding mode needs to be configured on the remote control. If you use an S.BUS receiver, please use a receiver whose working frequency is different from that of the video transmission module.

When using PPM mode, the air terminal module needs to be connected to the PPM RC interface of the flight controller (Pixhawk4).

When using S.BUS mode, the air terminal module needs to be connected to the DSM/S.BUS RC interface of the flight controller (Pixhawk4).

1. Frisky（FRSKY）remote control configuration

• PPM mode

The mode of the Model setup major item – Trainer sub-item is adjusted to Slave/Jack.

It is necessary to adjust the mode of the Model setup major item – Internal RF sub-item to OFF, and turn off the S.BUS mode.

• S.BUS mode

The Model setup major item – Internal RF sub-item can be adjusted to LR12, D8, D16, OFF. OFF means to close the S.BUS mode.

Select LR12, D8, D16 options according to the type of receiver.

2. Futaba remote control configuration

• S.BUS mode

The mode of the Linkage menu item – system sub-item can be adjusted to FASSTest-14CH, FASSTest 12CH, FASST MULTI, FASST 7CH, S-FHSS. Different mode settings are made according to the receiver type.

• PPM mode

Use the wireless video link standard trainer line to connect with futaba’s trainer line (one end is connected to futaba’s trainer port, and the other end is a 3.5mm connector), and the PPM mode can be used directly without additional configuration.

2. Digital connection

The data transmission serial port of the air end module is connected to the TELEM1 port of the Pixhawk4 flight controller.

6. Ehtiyot choralari
   1. link performance

• 2.4GHz WiFi interference

The working frequency of WiFi is 2.4GHz, and the working bandwidth is 20MHz and 40MHz. WiFi will cause same-frequency or adjacent-frequency interference to the 2.4GHz wireless link of the drone. Even if there is no WiFi router nearby for the WiFi device to connect to, the WiFi device will periodically send a beacon/probe signal. shu sababli, when you use the 2.4GHz wireless link to operate the drone in the field, you need to turn off the WiFi device (such as a modem, hotspot, va boshqalar.) of the mobile phone or laptop. If the ground station needs to use a WiFi relay, it is recommended to use a 5.8GHz WiFI modem.

• Bluetooth interference

Bluetooth works in frequency hopping mode at 2.4GHz. Any Bluetooth device (such as Bluetooth mouse, Bluetooth joystick, car remote control key, va boshqalar.) in working condition and close to the ground station will interfere with the downlink products. Please avoid using Bluetooth devices when operating the drone with a 2.4GHz wireless link.

• Wireless Device Coexistence Interference

If another wireless device works on a frequency close to 2.4GHz, when this device is close to the 2.4GHz module of the drone, it will interfere with the wireless link of the drone. Masalan, some drones use both LTE links and point-to-point communication links. In particular, it is important to note that LTE operating on the 2.3GHz frequency may also cause problems.

• HDMI interference

When the HDMI source/cable is close to the antenna of the 2.4GHz wireless device, the HDMI source/video will interfere with the 2.4GHz wireless signal (including WiFi).

https://h30434.www3.hp.com/t5/Notebooks-Archive-Read-Only/HDMI-interfering-with-WiFi-connectivity/td-p/4535026

http://www.dslreports.com/forum/r27141612-HDMI-connect-interferes-with-wifi

Antennani HDMI manbasidan/kabelidan kamida 24 sm masofada o'rnatish tavsiya etiladi. Yaxshi himoyalangan HDMI kabelidan foydalanish ham yechimdir. Quyidagi ekranlangan HDMI kabellari 360 daraja himoyalangan uchlardan foydalanadi, qaysi tavsiya etiladi.

HDMI kabellari va EMI

See more

http://www.l-com.com/content/Article.aspx?Type=P&ID=10699

http://www.l-com.com/audio-video-micro-hdmi-to-hdmi-cables

http://www.l-com.com/audio-video-hdmi-female-to-micro-hdmi-male-adapter

• USB3.0 kengaytirgich va splitterning EMI (HUB)

USB3.0 kengaytirgich yoki splitter qurilmaga EMI sabab bo'ladi, simsiz qurilmalarga xalaqit bermaslik uchun USB3.0 kengaytirgichdan foydalanganda EMI mavjudligini tekshiring.

• RF kabeli ulanishi va antenna ulanishini tekshirish

Uchishdan oldin, antennaning modulga ulanganligini tekshiring. Modulni antennaga ulanmasdan ishlatish juda qisqa masofalarga olib keladi va modulga zarar etkazishi mumkin. Barcha RF ulagichlarining ulanishlarini tekshirish tavsiya etiladi. Bo'shashgan ulanishlar masofani sezilarli darajada qisqartirishi mumkin.

• antenna installation

Ikkita antennaning havoda o'rnatilishi dron qanday holatda bo'lishidan qat'iy nazar ta'minlaydi, kamida bitta antenna yerosti stantsiyasining foydali yuki bilan bloklanmaydi. Havo so'nggi antennani o'rnatishda, dron harakatlanayotganda uni vertikal erga yaqinroq qilib qo'ying.

• batareya quvvati

Modulni quvvatlaydigan batareya quvvati past bo'lsa, uzatish va qabul qilish unumdorligi pasayadi, batareya hali ham modulni quvvatlantirishi mumkin bo'lsa ham.

2. Remote control channel and remote control

Simsiz video aloqa modulining masofadan boshqarish kanali PPM va S.BUS protokollarini qo'llab-quvvatlaydi. If you use the PPM protocol, masofadan boshqarish pultini PPM rejimiga sozlashingiz va masofadan boshqarish pultini simsiz uzatishni o'chirib qo'yishingiz kerak. If the S.BUS protocol is used, the wireless operating frequency of the receiver and the remote control must be in a different frequency band from the operating frequency of the wireless video link module, and a certain degree of isolation must be guaranteed.

If you do not use the remote control channel of the wireless video link module, but use the remote control link that comes with the remote control, you must pay attention to the working frequency of the remote control link of the remote control. If the working frequency of the wireless video link module is in the same frequency band, it will interfere with each other.

When using it, it is necessary to avoid the interference of the wireless link of the remote control or the receiver on the wireless video link module.

3. frequency selection

After the device is connected normally, open the wireless video link management software and click the “Frequency” button.

Chap tomonda, 2.4G WIFI chastota diapazoni skanerlash natijalarining RSSI egri chizig'ini kuzatishingiz mumkin.

Chastota nuqtasiga mos keladigan RSSI qiymati qanchalik past bo'lsa, mos keladigan chastota nuqtasining shovqini qanchalik kichik bo'lsa.

Eng yaxshi ish faoliyatini ta'minlash uchun, iltimos, ish chastotasi nuqtasi sifatida eng kam shovqinli chastota nuqtasini tanlang.

Ish rejimi qo'lda va avtomatik ikkita rejimni ta'minlaydi.

Qo'lda rejim: Foydalanuvchi ish chastotasini qo'lda sozlashi mumkin.

Avtomatik rejim: Qurilma yoqilgandan so'ng, u chastotani skanerlash natijalariga ko'ra ish chastotasini tanlaydi.

Iltimos, chastota nuqtasini qo'lda sozlash uchun qo'lda rejimdan foydalaning.

Kerakli ish chastotasini sozlash uchun kanal tanlash funksiyasidan foydalaning.

4. mikrodasturni yangilash

Fayllarni yangilash: Havo so'nggi FPGA, Asosiy FPGA, Air-end MCU1 dasturi, Ground-end MCU1 dasturi, Air-end MCU2 dasturi, Ground-end MCU2 dasturi.

Barcha fayllar boshqaruv dasturlari yordamida yangilanadi. Yangilash jarayonida elektr ta'minotini uzib qo'ymang, va USB kabelining normal ulanishini ta'minlang. Yangilash muvaffaqiyatsiz bo'lsa, quvvatni uzmang yoki qurilmani qayta ishga tushirmang, Iltimos, to'g'ridan-to'g'ri qayta yangilashga harakat qiling. Aks holda, zavodga qaytish va proshivkani yoqish uchun maxsus yoqish vositasidan foydalanish kerak bo'ladi.

5. Device binding operation

Bog'lash - havo uchi va erdan uchi qurilmalarni ulash uchun ishlatiladigan usul.

Havo uchi va tuproq uchini bog'lash jarayoni:

1. Havo uchi va tuproqli modullar ham yoqilgan.
2. Avval bog'lash tugmasini bosing (jismoniy bog'lash tugmasi, dasturiy ta'minot interfeysidagi tugma emas) ortiq uchun havo tizimi modulining 5 soniya. LED chiroq (yashil) bog'lash tugmasi yonidagi yonib-o'chib turadi, bog‘lovchi holatda ekanligini bildiradi.
3. Keyin bog'lash tugmasini bosing (jismoniy bog'lash tugmasi, dasturiy ta'minot interfeysidagi tugma emas) dan ortiq uchun zamin modulining 5 soniya. LED chiroq (yashil) yerning uchi miltillaydi, bog‘lovchi holatda ekanligini bildiradi.
4. Bog'lanishdan keyin havo uchi va tuproq uchining ko'rsatkichlari doimo yonib turadi, u majburiy holat kiritilganligini bildiradi, va ikkita oxirgi qurilma o'chirilgan.
5. Ikki terminalli quvvat manbaini yoqing, va havola ko'rsatkichi an'anaviy tarzda yonadi, havo terminali va yer terminali normal ulanganligini ko'rsatadi. Bonded boshqaruv dasturida ham ko'rsatiladi, ulanish muvaffaqiyatli bo'lganligini ko'rsatadi. Unbinded ko'rsatilsa, bu bog'lanish muvaffaqiyatsiz bo'lganligini anglatadi.

bildirishnoma:

1. Agar turli xil proshivka versiyalari bo'lgan qurilmalar bog'langan bo'lsa, ulanish muvaffaqiyatsiz bo'lishi mumkin.
2. Havo bloki va yer blokining dasturlari noto'g'ri dasturlashtirilgan bo'lsa, misol uchun, havo birligi tuproq birligi sifatida dasturlashtirilgan, va noto'g'ri havo birligi va tuproq birligi bir-biriga bog'langan, bog'lash muvaffaqiyatsiz bo'ladi.
3. The device has been bound before leaving the factory, va mijozlar uni o'rashdan keyin yana bog'lashlari shart emas.
4. Agar qurilma zavod sozlamalariga tiklangan bo'lsa, uni qayta bog'lash kerak.

6. Computer Windows Firewall

Ma'lumot uzatish yoki video ma'lumotlarning ushlanib qolishiga yo'l qo'ymaslik uchun kompyuterdagi xavfsizlik devori yopiq ekanligiga ishonch hosil qiling. Misol sifatida Win10 tizimini olish, xavfsizlik devorini o'chirish uchun qadamlar quyidagicha:

boshqaruv paneli🡪tizim va xavfsizlik🡪Windows xavfsizlik devori🡪maxsus sozlamalar

Shaxsiy tarmoq sozlamalari/umumiy tarmoq sozlamalari uchun “Windows xavfsizlik devorini yopish” ni tanlang, va "OK" tugmasini bosing.

7. Computer IP address setting

Videolarni tomosha qilish uchun kompyuterdan foydalanganda, kompyuterning IP manzilini mos ravishda o'rnatishingiz kerak. Misol sifatida HDMI yer terminalidan foydalanish stsenariysini olish, kompyuterning IP-manzilini o'rnatish kerak 192.168.199.33.

Win10 operatsion tizimini sozlash yo'li quyidagicha: Control Panel\Network and Internet\Network Connections, double-click “Ethernet”,

Double-click “Internet Protocol Version 4 (TCP/IPv4)”,

IP manzili va pastki tarmoq niqobini quyidagicha o'rnating, and click “OK” to complete the setting.

8. J30J-37 interfeysi ta'rifi

nomi	pIN-kod
Power	1,2,20
GND	3,10,15,21,22,29,31
Ethernet1 TX+	7
Ethernet1 TX-	26
Ethernet1 RX+	6
Ethernet1 RX-	25
Ethernet2 TX+	5
Ethernet2 TX-	24
Ethernet2 RX+	4
Ethernet2 RX-	23
Ethernet3 TX+	8
Ethernet3 TX-	27
Ethernet3 RX+	9
Ethernet3 RX-	28
SBUS_V	11
PPM	12
GPS_SYNC	13
Zaxiralangan	14
232TX1 yoki 422Y2	16
232RX1 yoki 422A2	17
232TX2 yoki 422Y1	18
232RX2 yoki 422A1	19
SBUS1	30
SBUS2	32
Zaxiralangan	33
422Z2 yoki TTLTX1	34
422B2 yoki TTLRX1	35
422Z1 yoki TTLTX2	36
422B1 yoki TTLRX2	37

7. common problem

savol 1: Simsiz video havola moduli qanday quvvat beradi?

Modul quvvat manbai diapazoni: DC 18-26 V.

savol 2: Simsiz video aloqa moduli avval yoqilishi va keyin antennani o'rnatishi mumkinmi??

Antennani yoqishdan oldin o'rnatish kerak.

savol 3: Simsiz video havola havo terminalida qancha antenna o'rnatilgan?

Havo terminaliga ikkita antenna o'rnatilishi kerak.

savol 4: Simsiz video aloqasi yer terminalida qancha antenna o'rnatilgan?

Tuproq uchiga ikkita antenna o'rnatilishi kerak.

savol 5: Samolyotni boshqarish uchun masofadan boshqarish pultlarining turli modellaridan foydalanish mumkinmi??

ha, Trener porti orqali standart PPM signalini chiqarish kifoya; yoki aloqa uchun S.BUS qabul qilgichidan foydalaning.

savol 6: Bitta samolyotga ikkita havo bloki o'rnatilishi mumkinmi??

yo'q, samolyotda faqat bitta havo birligi bo'lishi mumkin.

savol 7: Qabul qilish uchiga ikkita tuproqli terminal o'rnatilishi mumkinmi??

Nuqtadan nuqtaga qurilmalar faqat bitta tuproqli terminalni o'rnatishi mumkin; nuqtadan ko'p nuqtaga qurilmalar bir nechta tuproqli terminallarni qo'llab-quvvatlaydi.

savol 8: Simsiz video havola havo terminali modulini o'rnatgandan so'ng, GPS sun'iy yo'ldoshlarni qidira olmaydi, nima qilishim kerak?

Iltimos, GPS-ga xalaqit bermaslik uchun qurilmaning antennasi GPS-dan uzoqda ekanligini tekshiring. 1. 4G uskunasining chastota diapazoni GPS chastota diapazoniga yaqin, shuning uchun ma'lum darajada antenna izolyatsiyasini ta'minlash kerak.

savol 9: Agar bu nimani anglatadi 6 Tuproq so'nggi modulining LED chiroqlari yoqilgan yoki o'chirilgan?

LED1 (quvvat ko'rsatkichi chirog'i): Quvvat yoqilgandan keyin, yorug'lik har doim ko'k.

LED2~4 (tarmoqqa ulanish ko'rsatkichlari): Agar chiroq doimo yonib tursa, bu tarmoq portining jismoniy aloqasi ulanganligini bildiradi, va agar chiroq o'chirilgan bo'lsa, bu tarmoq portining jismoniy aloqasi ulanmaganligini anglatadi.

LED5 (yuqoriga ulanish ko'rsatkichi): Chiroq yoqilganda, u yer birligi va havo birligi o'rtasidagi aloqa o'rnatilganligini ko'rsatadi; yorug'lik o'chirilganda, u yer bloki va havo birligi o'rtasidagi aloqa uzilganligini ko'rsatadi.

LED6 (pastga ulanish ko'rsatkich chirog'i): Chiroq yoqilganda, havo birligi va yer birligi o'rtasidagi aloqa o'rnatilganligini ko'rsatadi; yorug'lik o'chirilganda, havo birligi va tuproqli birlik o'rtasidagi aloqa uzilganligini ko'rsatadi.

savol 10: Tuproq uchining yuqoriga ulanish holati ko'rsatkich chirog'i yoqilmagan bo'lsa, nima qilishim kerak?

Iltimos, quyidagi amallarni bajaring:

1) Iltimos, havo va tuproq modullarining quvvat manbai normal yoki yo'qligini tekshiring;

2) Iltimos, havo uchi va tuproq uchi muvaffaqiyatli bog'langanligini tekshiring;

3) Iltimos, havo terminali va tuproq terminali modulining antenna o'rnatilishi normal yoki yo'qligini tekshiring: antennani o'rnatish holatida biron bir to'siq bormi; antenna interfeysi bo'sh yoki yo'qmi; oziqlantiruvchi siqilmaganmi, va interfeys bo'sh yoki yo'qmi;

4) Tuproq terminalining uzatish chastotasi havo terminalining qabul qilish chastotasiga mos kelishini tekshirish uchun boshqaruv dasturidan foydalaning;

5) Yuqoridagi operatsiyalarning hech biri muammoni hal qila olmasa, Iltimos, simsiz video aloqasi texnik yordam xodimlariga murojaat qiling.

savol 11: Tuproq uchining pastga ulanish holati indikator chirog'i yoqilmagan bo'lsa, nima qilishim kerak?

Iltimos, quyidagi amallarni bajaring:

1) Iltimos, havo va tuproq modullarining quvvat manbai normal yoki yo'qligini tekshiring;

2) Iltimos, havo uchi va tuproq uchi muvaffaqiyatli bog'langanligini tekshiring;

3) Iltimos, havo terminali va tuproq terminali modulining antenna o'rnatilishi normal yoki yo'qligini tekshiring: antennani o'rnatish holatida biron bir to'siq bormi; antenna interfeysi bo'sh yoki yo'qmi; oziqlantiruvchi siqilmaganmi, va interfeys bo'sh yoki yo'qmi;

4) Havo terminalining uzatish chastotasi yer terminalining qabul qilish chastotasiga mos kelishini tekshirish uchun boshqaruv dasturidan foydalaning.;

5) Yuqoridagi operatsiyalarning hech biri muammoni hal qila olmasa, Iltimos, simsiz video aloqasi texnik yordam xodimlariga murojaat qiling.

savol 12: ETH tuproq uchining tarmoq jismoniy ulanish ko'rsatkichi yoqilmagan bo'lsa, nima qilishim kerak?

Iltimos, quyidagi amallarni bajaring:

1) Iltimos, havo so'nggi va tuproqli modullarning quvvat manbai normal yoki yo'qligini va modullarning normal ishga tushishini tekshiring;

2) Tarmoq kabelining normal ulanganligini tekshiring;

3) Iltimos, tarmoq kamerasi normal quvvatlanganligini tekshiring;

4) Yuqoridagi operatsiyalarning hech biri muammoni hal qila olmasa, Iltimos, simsiz video aloqasi texnik yordam xodimlariga murojaat qiling.

savol 13: Simsiz video havola qurilmasini ulagandan so'ng, ma'lumotlarni uzatishni an'anaviy tarzda ulab bo'lmaydi?

Iltimos, quyidagi amallarni bajaring:

1) Simsiz aloqa holati normal o'rnatilganligini tasdiqlang;

2) Iltimos, parvoz boshqaruvchisi va havo terminali o'rtasidagi aloqa to'g'ri yoki yo'qligini va yer terminali va yer stansiyasi o'rtasidagi aloqa to'g'riligini tekshiring.;

3) Iltimos, havo va tuproq modullarining ma'lumotlar uzatish liniyasining ketma-ketligi normal yoki yo'qligini tekshiring. Kompaniyamiz standart kabellarni taqdim etadi. Agar siz simni o'zingiz qilsangiz, iltimos, qatorlar ketma-ketligini tekshiring;

4) Boshqarish dasturi orqali ma'lumotlarni uzatish tezligi parvozni boshqarish bilan mos kelishini tekshiring;

5) Er stantsiyasining kompyuter xavfsizlik devori yopiq yoki yo'qmi;

6) Yuqoridagi operatsiyalarning hech biri muammoni hal qila olmasa, Iltimos, simsiz video aloqasi texnik yordam xodimlariga murojaat qiling.

savol 14: Simsiz video havola qurilmasini ulagandan so'ng, masofadan boshqarish pultini an'anaviy tarzda ulab bo'lmaydi.

Iltimos, quyidagi amallarni bajaring:

1) Simsiz aloqa holati normal o'rnatilganligini tasdiqlang;

2) Iltimos, parvoz boshqaruvchisi va havo terminali o'rtasidagi aloqa to'g'ri yoki yo'qligini va yer terminali va masofadan boshqarish pulti o'rtasidagi aloqa to'g'ri yoki yo'qligini tekshiring.;

3) Agar PPM rejimidan foydalansangiz, Iltimos, masofadan boshqarish pultining rejim konfiguratsiyasini tekshiring; agar S.BUS rejimidan foydalansangiz, Iltimos, qabul qilgich va masofadan boshqarish pulti konfiguratsiyasini tekshiring;

4) Iltimos, havo uchi va tuproq uchi modullarining masofadan boshqarish pulti ketma-ketligi to'g'ri yoki yo'qligini tekshiring;

5) Boshqaruv dasturi orqali masofadan boshqarish rejimi to'g'ri sozlanganligini tekshiring;

6) Yuqoridagi operatsiyalarning hech biri muammoni hal qila olmasa, Iltimos, simsiz video aloqasi texnik yordam xodimlariga murojaat qiling.

savol 15:Simsiz video havola qurilmasini ulagandan so'ng, tasvirni ko'rsatib bo'lmaydi?

Iltimos, quyidagi amallarni bajaring:

1) Simsiz aloqa holati normal o'rnatilganligini tasdiqlang;

2) Havo terminali va yer terminalining tarmoq jismoniy ulanish ko'rsatkichlari normal yoki yo'qligini tasdiqlang;

3) Agar tarmoq kamerasidan foydalansangiz, tarmoq kamerasining IP manzilini tasdiqlang, login foydalanuvchi nomi va parol;

4) Yer stansiyasi kompyuteri va tarmoq kamerasining IP-manzil konfiguratsiyasi bir xil tarmoq segmentida bo'ladimi;

5) RTSP o'ynash uchun video oqim manzili konfiguratsiyasi to'g'ri yoki yo'qmi;

6) Er stantsiyasining kompyuter xavfsizlik devori yopiq yoki yo'qmi;

7) Yuqoridagi operatsiyalarning hech biri muammoni hal qila olmasa, Iltimos, simsiz video aloqasi texnik yordam xodimlariga murojaat qiling.

savol 16: Simsiz video havola qurilmasini ulagandan so'ng, tasvir muzlaydi yoki mozaik hodisasi mavjud?

1) Pastga ulanish rejimi konfiguratsiyasi oqilona ekanligini tasdiqlang;

2) Amaldagi tarmoq kabeli to'g'ri ulanganmi yoki yo'qmi;

3) Pastga havolada shovqin bormi, ish chastotasi nuqtasini o'zgartirishni ko'rib chiqing;

4) Agar aralashuv bo'lmasa, aloqa rishtasining chegara masofasiga erishilganmi yoki yo'qmi;

5) Podning pastga ulanish tezligi juda ko'p o'zgarib turishiga e'tibor bering. Masalan, podning belgilangan bit tezligi 3 Mbps, va mijozning pastga ulanish tezligi o'rnatiladi 3.97 Mbps, va podning bit tezligining eng yuqori qiymati, ehtimol, ma'lum bir bosqichda bo'ladi, agar u oshsa 3.97 Mbps, bu vaqtda kechikish yoki mozaik hodisa bo'ladi. Mijozning pastga ulanish tezligini o'rnating 5.27 Mbps, va pastga ulanish tezligi oshib ketganligini tekshiring 3.97 Mbps. Agar oshib ketsa 3.97 Mbps, mijozning pastga ulanish tezligini podning eng yuqori qiymatidan kattaroq qilib belgilang;

6) Mijozning real vaqtda pastga ulanish tezligini tekshiring, ikki kamerali oqimlar mavjudmi;

7) Yuqoridagi operatsiyalarning hech biri muammoni hal qila olmasa, Iltimos, simsiz video aloqasi texnik yordam xodimlariga murojaat qiling.

savol 17: Simsiz video ulanish uskunasidan foydalanish, aloqa masofasi qisqa, bu taxminlarga javob bermaydi?

1) Antenna va ulash kabeli to'g'ri o'rnatilganligini va ular simsiz video havola uchun standart materiallar ekanligini tasdiqlang;

2) Havo terminalining antenna o'rnatilishi yuk bilan to'sib qo'yilmasligiga ishonch hosil qiling, va yer terminalining antennasining qisqa masofasida aniq to'siq yo'qligi, va havo terminalining antennasi va yer terminali erga perpendikulyar bo'lishi kerak;

3) Quvvat kuchaytirgichi kabi video uzatish uskunasining shikastlanganligini tekshiring;

4) Pastga ulanish rejimi konfiguratsiya qiymati asossiz bo'ladimi, va yuqori tezlikdagi pastga ulanish rejimi aloqa masofasini sezilarli darajada qisqartiradi;

5) Ish chastotasi sezilarli darajada aralashadimi yoki yo'qmi, mijoz orqali optimal chastotani tanlashingiz mumkin;

6) Havo terminali va yer terminali parvoz muhitida jiddiy bloklanganmi, va murakkab geografik muhit aloqa masofasiga ta'sir qiladi;

7) Yuqoridagi operatsiyalarning hech biri muammoni hal qila olmasa, Iltimos, simsiz video aloqasi texnik yordam xodimlariga murojaat qiling.