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Menu Settings
Advanced
Guid
e
Me
nu Setting
s
Audio in terminal select
> [System settings] >
[Audio in terminal select]
Select the terminal for audio input.
Remote control channel
Separate channels can be assigned to up to four projectors so that a single remote control
can be used with each projector.
Selecting the Projector Channel
If a wired remote control is used, there is no need to set the remote control channel.
Option
Function
Ch1
Ch2
Ch3
Ch4
Select the remote control channel to use with this projector.
Independent
Can be controlled from a remote control set to any channel.
Selecting a Channel on the Remote Control
After changing the projector channel from the menu, always change the remote control
channel accordingly.
Option
Function
Off
No audio is output.
Audio in
Use audio signals from AUDIO IN for audio output.
HDMI-1
Only available when the input signal is set to [HDMI-1] or [HDMI
1x2]. Audio signals from HDMI 1 are output.
HDMI-2
Only available when the input signal is set to [HDMI-2] or [HDMI
1x2]. Audio signals from HDMI 2 are output.
To Unlock Key Lock Function
Turn off the projector and unplug the power plug. Hold down the
OK
button on the main unit
and plug in the power cord, as you continue to hold down the
OK
button. In a moment, a
beep will sound, and the controls will be unlocked.
When you access this setting from the projector’s side controls, [Main unit] is not
available. Similarly, when you access the setting from the remote control, [Remote
(wireless)] is not available.
Ch1
Hold down both the
Ch
button and [1] button for 3 seconds.
Ch2
Hold down both the
Ch
button and [2] button for 3 seconds.
Ch3
Hold down both the
Ch
button and [3] button for 3 seconds.
Ch4
Hold down both the
Ch
button and [4] button for 3 seconds.
Independent
Hold down both the
Ch
button and [0] button for 3 seconds.
