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MAN – FD420CV VER HD
RS-485 Network
If there is more than one monitor connected to the aircraft's RS-485 controller system,
then it is strongly recommended to connect the system in series, or daisy-chain, and
terminate the twisted pairs with a 120 OHM resistor. This configuration improves the
reliability of the system.
It is highly recommended to use 22 AWG twisted pairs for runs longer than 20 feet.
Connect all RS-485A pins together, all RS-485B pins together.
Setting ID Numbers for Multiple Monitors:
When two or more monitors are installed on the same RS-485 Network, an ID number
must be assigned to each monitor. To assign an ID:
•
Press the menu button (either on the monitor or remote control)
•
Navigate to the "image" tab
•
Navigate down to "set ID"
•
Press left or right to assign a number to the monitor
•
Press menu twice to exit
Rev:
Revision Date:
05/23/2014
M
Page 13 of 21
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