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Chapter 4: Control Modes
4.2.2 RS-232 Communication Commands
Table 4-1. RS-232 communication commands.
Command
Function
Feedback Example
EDIDUpgrade[x][y].
Upgrade EDID data via the serial
port;
[X]: unit ID, ranges from 00–15;
[Y]: serial number of embedded
EDID, ranges from 0–4 (corresponds
to embedded EDID 1–5).
Connect and power on the input
source before sending this com-
mand.
WAIT FOR EDID FILE
[X][Y] [Q1],[Q2]$[Z]
Send commands to several HDB out-
puts port synchronously.
[X]: unit ID, ranges from 00–15;
[Y]: serial number of third party’s
baud rate, ranges from 1–7;
[Q]: serial number of the HDB out-
put port, ranges from 1–4;
[Z]: command to be sent.
OFF[X][Y1] , [Y2],[Y3]. Switch off several outputs of a trans-
mitter;
[X]: unit ID, ranges from 00–15;
[Y]: serial number of the output
port, the value ranges from 1–5
(1 corresponds to the HDMI output
port, 2–5 correspond to HDB OUT
1–4.)
OFF Y1, Y2, Y3
Y=1–5
OFF[X][0].
Switch off all the outputs of a
transmitter;
[X]: unit ID, varies from 00–15.
OFF All
