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Display Side
Method A: Push button
Push the switch buttons of respective output channels then the output channel will
switch from HDMI source 1 to source 4 in sequential order, and wait a few seconds for
audio/video of next channel coming out after the channel switch command is sent.
Method B1: IR remote control for switching input channels
Channel select switch must be set to zero.
a. Press Power on button to enable IR control function.
Note: AT-HD44M-R receives the IR command, the LED will ash. If not, try again.
b. Press hot key for input source:
F1 HDMI output #1
F2 HDMI output #2
F3 HDMI output #3
F4 HDMI output #4
Method B2: IR remote control for controlling
the HDMI sources
Users can use the corresponding IR remote to control
respective DVD player or any HDMI compliant devices
including AT-HD44M-S itself with IR control at any
display site.