User Manual Q&AAnswer
Sep 26, 2025 - 10:27 AM
To set up the HOLLYLAND Syscom 421S Transmitter with 1 Receiver 1800ft Video-Audio Transmission System for optimal performance, follow these steps based on the user manual:
1. **Transmitter Installation:**
- Install antennas on the transmitter as demonstrated.
- Attach the magic arm to the 1/4 xxxx hole at the bottom of the transmitter.
- Insert compatible batteries (NP-F970 battery, U60, or similar).
- Turn on the device by switching the power switch to "ON".
2. **Receiver Installation:**
- Install antennas on the receiver as demonstrated.
- Mount the receiver on a bracket through the 1/4 xxxx hole at the bottom.
- Insert a compatible battery (V-mount or G-mount large-capacity batteries).
- Turn on the device by switching the power switch to "ON". The power indicator will show a blue light.
3. **OLED Display Information:**
- Transmitter OLED Display shows Signal Strength, Scene Mode, Device ID, Device SSID, Power Supply Voltage, Video Format, and Channel Display.
- Receiver OLED Display shows Channel Display, Signal Strength, Device SSID, Power Supply Voltage, Device ID, and Video Format.
4. **Quick Guide:**
- Long press the MENU button on the transmitter and receiver to enter the main menu.
- Use the "UP" or "DOWN" button on the receiver to switch channels. Press "MENU" to confirm the channel.
- Utilize the RS485/RS422 Interface for connection and control between transmitter and receiver.
5. **Additional Features:**
- TALLY Control: Connect TALLY lights to the TALLY out interface on the transmitter for control via the switcher.
- LAN Interface: Connect the LAN interface of the transmitter to an IP camera through a network cable for streaming.
6. **Technical Support:**
- If you encounter any issues or need assistance, contact Hollyland's technical support through the provided channels: Hollyland Products User Group, HollylandTech support@hollyland-tech.com, or visit their website.
By following these steps and utilizing the features as described in the manual, you can set up and optimize the HOLLYLAND Syscom 421S Transmitter with 1 Receiver 1800ft Video-Audio Transmission System for your needs.
Add New Comment