Dual 4K Extender with USB 2.0, Audio, and RS-232
© Copyright 2020 Hall Research, LLC.
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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.
Model ULTRA-V-R
: Single HDMI output Receiver
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.
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.
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.
