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USER MANUAL
DCP-SRX
7. CEC & RS232 AUTO CONTROL
DCP-SRX is embedded with a CEC controller and a RS232 controller. When CEC /
RS232 Auto Control is switched on, DCP-SRX will detect the signal status and send
CEC / RS232 command to power on or off the display connected. CEC / RS232
Auto Control of DCP-SRX can be configured through Web UI or Telnet. For more
information, please refer to “8.1 WEB UI” and “8.2 TELNET“.
When CEC / RS232 Auto Control is enabled,
• DCP-SRX will automatically detect the status of signal from HDBaseT IN.
• DCP-SRX will power on the display (see flow chart below):
1) If active input signal is present, DCP-SRX will send a CEC/RS232 command to
power on the display connected to HDMI OUT/RS232 port immediately.
Detect for active input signal
(HDBT)
1
DCP-SRX
Display
HDBaseT
HDBaseT
DCP-SRX
Display
HDBaseT
HDBaseT
Power on the display immediately
when active signal is detected
2
HDBT
• DCP-SRX will power off the display (see flow chart below):
1) If no input signal is present, DCP-SRX will send a CEC/RS232 command to
the display connected to HDMI OUT/RS232 port and start to countdown the
Delay Time till the display shuts down.
2) If any active input signal is inserted in the middle of countdown, the
countdown will cancel automatically.
