Hollyland SYSCOM 421 User Note
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Hollyland SYSCOM 421 User Note

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SYSCOM 421
USER NOTE
V1.0, 07/16/2020

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Summary of Contents for Hollyland SYSCOM 421

  • Page 1 SYSCOM 421 USER NOTE V1.0, 07/16/2020...

  • Page 2: Product Features

     PRODUCT FEATURES 4 TX Synchronized A&V Transmission Up to 1,800ft Range 0.07S Latency SDI + HDMI Input & Output 1080P Full HD RS422/RS485 Control Tally Control RTSP(Real-Time Streaming Protocol) Streaming...

  • Page 3: Product Parameters

     PRODUCT PARAMETERS TRANSIMITTER RECEIVER 1*HDMI Input 4*HDMI Output 1*SDI Input 4*SDI Output 4*Antenna( RP-SMA Male) 4*Antenna( RP-SMA Male) DC Input, USB port (Type C) DC Input, USB port (type C Interface Channel button Pairing button, Channel button RS485/ RS422 port、1000M-RJ45 port RS485/ RS422 port、1000M-RJ45 port OLED TALLY output...
  • Page 4  TRANSMITTER INTERFACE L-Series Battery Mount TX 4* Antennas OLED Screen + Button...
  • Page 5  TRANSMITTER INTERFACE Cooling Fan TALLY OUT Interface TYPE C Upgrade Interface HDMI IN Interface RS422/485 RJ45 Interface SDI IN Interface 2-Pin Lemo Interface...

  • Page 6: Receiver Interface

     RECEIVER INTERFACE V - Mount Battery Plate RX 4* Antenna OLED Screen...
  • Page 7  RECEIVER INTERFACE RS485/422 Interface RJ45 Interface HDMI OUT x4 SDI OUT x4 TYPE C Interface Power Switch 2-Pin Lemo Interface...

  • Page 8: Connection Diagram

     CONNECTION DIAGRAM...

  • Page 9: Oled Display

     OLED DISPLAY RECEIVER TRANSMITTER • • Signal Strength Signal Strength • • Scene Mode Channel Display • • Device SSID Device SSID • • Power Supply Voltage Power Supply Voltage • • Video Format Video Format • Channel Display...

  • Page 10: Transmitter Menu

     TRANSMITTER MENU PICTURE MODE: prioritize the video monitoring over image quality when there is interference. BALANCE MODE: balance the image quality and latency of the video monitoring when there is interference. SPEED MODE: prioritize the video monitoring over low latency when there is interference.

  • Page 11: Receiver Menu

     RECEIVER MENU CHANNEL SCAN: Channels with “X” indicate that 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  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 •...
  • Page 13 THANK YOU...

Table of Contents