DL-SC41U-TX Installation Guide
26
Description
Command
Examples
Send TV ON/OFF display commands
using CEC (HDMI) or RS232
NOTE:
The RS232 commands can be
configured and stored in the web GUI,
see page 15
#SET_DISPLAY {O} {S}
{O}
= HDMI, HDBT
{S}
= ON, OFF
Command:
#SET_DISPLAY HDMI ON
Response:
@SET_HDMI_DISPLAY ON
Send TV volume up/down and mute
display commands using CEC (HDMI)
or RS232
NOTE:
The RS232 commands can be
configured and stored in the web GUI,
see page 15
#SET_VOL {O} {V}
{O}
= HDMI, HDBT
{V}
= + (UP)
= - (DOWN)
= MUTE
Command:
#SET_VOL HDMI +
Response:
@HD
Description
Command
Examples
Opens, closes relays
NOTE:
Relay commands this can
only be used when the optional
DL-SCU-RX is used with the DL-
SC41U-TX
#SET_RELAY_CONTROL_MODE {R}
{S}
{R}
= RELAY1, RELAY2
{S}
= 1 (CLOSE)
0 (OPEN)
Command:
#SET_RELAY_CONTROL_MODE
RELAY1 0
Response:
@RELAY1_CONTROL_MODE 0
Sets momentary time in seconds
#SET_RELAY_AUTO_TIME {R}
{T}
{R}
= RELAY1, RELAY2
{T}
= 1-180 (SECONDS)
Command:
#SET_RELAY_AUTO_TIME
RELAY1 5
Response:
@RELAY1_AUTO_TIME 5
SECONDS
Query relay status
#GET_RELAY_AUTO_TIME
Command:
#GET_RELAY_AUTO_TIME
Response:
@RELAY1_AUTO_TIME 10
SECONDS
@RELAY2_AUTO_TIME 10
SECONDS
CEC / RS232 Display Control
Relay Control