Hollyland SYSCOM 421 User Note Download Page 12

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FAQ

1. How to switch to a different channel?

Press the “ Up” or “ Down” button on the Transimtter and Press “ OK” button to confirm selection.

2. How to choose a clean channel?

•

Go to the menu of the Receiver

•

Select “ Channel Scan”

•

Choose the frequency with “

√

”

3. What is function of RS485/RS422 Interface?

This feature is designed for PTZ camera wireless control.

4. What is the function of the RJ45 interface?

It is designed for RTSP streaming and PTZ camera wireless control.

Summary of Contents for SYSCOM 421

Page 1: ...SYSCOM 421 USER NOTE V1 0 07 16 2020 ...

Page 2: ...T FEATURES 1 4 TX Synchronized A V Transmission 2 Up to 1 800ft Range 3 0 07S Latency 4 SDI HDMI Input Output 5 1080P Full HD 6 RS422 RS485 Control 7 Tally Control 8 RTSP Real Time Streaming Protocol Streaming ...

Page 4: ... TRANSMITTER INTERFACE TX 4 Antennas OLED Screen Button L Series Battery Mount ...

Page 5: ... TRANSMITTER INTERFACE TALLY OUT Interface HDMI IN Interface TYPE C Upgrade Interface SDI IN Interface 2 Pin Lemo Interface Cooling Fan RS422 485 RJ45 Interface ...

Page 6: ... RECEIVER INTERFACE RX 4 Antenna OLED Screen V Mount Battery Plate ...

Page 7: ... RECEIVER INTERFACE RS485 422 Interface HDMI OUT x4 RJ45 Interface SDI OUT x4 2 Pin Lemo Interface TYPE C Interface Power Switch ...

Page 8: ... CONNECTION DIAGRAM ...

Page 9: ... OLED DISPLAY RECEIVER Signal Strength Scene Mode Device SSID Power Supply Voltage Video Format Channel Display TRANSMITTER Signal Strength Channel Display Device SSID Power Supply Voltage Video Format ...

Page 10: ...o monitoring when there is interference SPEED MODE prioritize the video monitoring over low latency when there is interference LANGUAGE support multiple languages SERIAL PORT RSS422 RS485 and BAUD RATE settings PAIR pair the transmitter and the receiver RESET DEFAULTS reset the device to default settings Long press the OK button to enter the root menu on the transmitter ...

Page 11: ...they are with interference LANGUAGE support multiple languages SERIAL PORT RSS422 RS485 and BAUD RATE settings PAIR pair the transmitter and the receiver RESET reset the device to default settings Long press the OK button to enter the root menu on the receiver ...

Page 12: ...ection 2 How to choose a clean channel Go to the menu of the Receiver Select Channel Scan Choose the frequency with 3 What is function of RS485 RS422 Interface This feature is designed for PTZ camera wireless control 4 What is the function of the RJ45 interface It is designed for RTSP streaming and PTZ camera wireless control ...

Page 13: ...THANK YOU ...