Canon WUX7500 User Manual page 159

Menu Description
To Unlock Key Lock Function
Turn off the projector and unplug the power plug. Hold down the OK button on the projector
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.
IR receiver settings
Select the infrared receiver of the projector.
Option
All Use both the front and the rear receivers on the projector.
Front Use the front receiver on the projector.
Rear Use the rear receiver on the projector.
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
Ch1
Ch2
Select the remote control channel to use with this projector.
Ch3
Ch4
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.
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.
Function
Function
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