SINGLE VIDEO DISPLAY RECEIVER
In cases where only a single video display is required, an ULTRA-V-R Receiver can be connected to
either the GEM-EX Sender or Receiver. The Receiver will display the video coming from HDMI A by
default, or it can be configured to display video from HDMI B if desired. Please refer to the ULTRA-V
User's Manual for more information.
RS-232 Baud Rate Programming and Dual-Port Support
The RS232 ports on the GEM-EX-S and GEM-EX-R have different baud rates by default. RS-232 Port A
defaults to 9600 baud. RS-232 Port B defaults to 115200 baud.
These can change to any standard rate between 2400 and 15200 using free PC GUI software. Both
sender and receiver are programmed separately.
*Note: Baud Rate Conversion: When the GEM-EX-S and GEM-EX-R are set to different baud rates; they
will automatically convert between the two.
The GEM-EX has a dual-port RS-232 output, supporting a second RS-232 extension.
This requires the use of adapter cables CA10233 and CA10224, sold separately.
Hall Technologies
July 18, 2023
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