18G In-line HDMI Controller with Auto Display Control
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6.1.7 System Command
Command
Function
Feedback Example
RST.
Factory reset.
Factory Default!
SCALERON.
Enable 4K to1080P down-scaling
function.
OPEN DOWN SCALER
FUNCTION!
SCALEROFF.
Disable 4K to1080P down-scaling
function.
Close Down Scaler Function!
GDOWNSCALER.
Report down-scaling status.
DOWN SCALER FUNCTION IS
CLOSE!
GALLINFO.
Report all device information.
…
GEDIDMODE.
Report EDID.
EDID:PASS THROUGH
GHDCPMODE.
Report HDCP mode.
HDCP:PASSIVE!
6.2 Front Panel IR Learning
Besides configuring IR control by RS232 commands. The IR commands can be
learned from IR remote by the
SET
button on the front panel.
Please according the below steps to learn IR commands from IR remote:
Step 1:
Press
SET
to choose
DISPLAY ON
or
DISPLAY OFF
command to be set.
DISPLAY ON LED:
Flashing indicates that
DISPLAY ON
mode is selected.
DISPLAY OFF LED:
Flashing indicates that
DISPLAY OFF
mode is selected.
Step 2:
Point the IR remote at the
SENSOR
and press the respective button on the IR
remote.
Step 3:
The
DISPLAY ON
or
DISPLAY OFF
LED will stop flashing and remain lit to
indicate that IR command has been learnt.
Step 4:
Press and hold the
SET
button for 5 seconds can learn user-defined IR
command, and both
DISPLAY ON
and
DISPLAY OFF
LEDs are flashing. Then repeat
the step 2 and both LEDs will stop flashing and remain lit to indicate that IR command
has been learnt.
Step 5:
The IR learning mode will self-terminate after 10 seconds of inactivity. Both the
DISPLAY ON
and
DISPLAY OFF
LEDs go out to exit the IR learning mode.
IR LEARNING
DISPLAY
ON
SENSOR
SET
DISPLAY
OFF