Specifications
4
DVD player for both video and audio signal sending.
  CV + L/R: Connect to source equipment such as video/DVD player 
for both video and audio signal sending.
6
 CONTROL:
  This port is the link for Telnet or Web GUI controls, connect to an 
active Ethernet link with an RJ45 terminated cable (for further 
details, please refer to section 6.7 & 6.8.
7
 POWER:
  Switch this power toggle to turn ON and activate the device or to 
turn OFF and shut it down.
8
  DC 5V: 
  Plug the power adaptor included in the package and connect it 
to the AC wall outlet for power supply.
6.3 Remote Control
1
 POWER: Press this button to switch 
ON or set the device to standby 
mode. The device must connect 
with power supply and the power 
toggle must switch to ON.
2
 HDMI1~3/PC1~3/CV/COMP: Press 
these hot keys to switch input 
source instantly.
3
 EXIT: Press this button to exit the 
menu or the current selection under 
OSD.
4
 MENU: Press this button to enter into 
the OSD menu.
5
  OK & ▲▼◄►: Press [OK] to 
conrm the selection or press the 
arrow buttons to scroll in the OSD 
selections.
6
 RESET: Press this button to set the 
device back into the factory default 
setting.
7
  AUTO ADJUST: Press this button 
when output image is not tting the display's screen perfectly. The 
device will auto adjust the image to full screen. 
CR-122
POWER
PC1PC2 PC3
CV COMP
EXIT MENU
OK
RESET
AUTO
ADJUST
3
6
1
4
7
5
8
2
HDMI2HDMI1 HDMI3










