RS-232 Protocol & Telnet Commands
COMMAND
DESCRIPTION
$AUDIO_SR?
Display internal audio output sampling rate.
$AUDIO_VOL N1
Set the audio output volume.
N1
= 0~80
$AUDIO_VOL?
Display the current audio output volume.
$BOOT GO
Reboot the unit.
NOTE:
The unit won’t respond to any commands during the boot
process.
$BOOT?
Display the current boot state.
$COLOR_SPACE
N1
Set the output color space.
Available values for
N1
:
RGB
[RGB 4:4:4] Y444
[YCbCr 4:4:4]
Y422
[YCbCr 4:2:2] Y420
[YCbCr 4:2:0]
$COLOR_SPACE?
Display the current output color space.
$DEEP_COLOR N1
Set the output color bit depth.
N1
= 8, 10, 12
$DEEP_COLOR?
Display the current output color bit depth.
$EDID_COPY_
SINK N1
Copy the current HDMI sink’s EDID to the designated copy slot.
N1
= C1~C10
NOTE:
If the copy fails
“$err”
will be displayed.
$EDID_MANUF?
N1
Display the manufacturer name stored in the EDID of the
selected location.
Available values for
N1
:
RX
[HDMI Input (Rx) Port]
SINK_H [HDMI Sink]
SINK_V [VGA Sink]
NOTE:
•
If the EDID fails to be read,
“$err_ddc”
will be displayed.
•
If the EDID has invalid content,
“$err_bad”
will be displayed.
$EDID_MODEL?
N1
Display the model/monitor name stored in the EDID of the
selected location.
Available values for N1:
RX
[HDMI Input (Rx) Port]
SINK_H [HDMI Sink]
SINK_V [VGA Sink]
15