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Model BXAUDIO4X4
© 2005 Xantech Corporation
50. Sensor Enable.
Jumper. Enables IR sensor on Keypad. Remove when using an external IR receiver.
51. IR Sensitivity Adjustment.
Carefully adjust for background light level to prevent false triggering of the
IR circuits. Slowly turn counter-clockwise to reduce sensitivity.
52. LCD Backlight Adjustment.
Adjusts brightness of LCD backlight. This adjustment does not affect the
backlight level for the buttons. Slowly turn counter-clockwise to reduce brightness.
53. Snap-in Pins.
These pins snap into the BXAUDIO4X4 Keypad wall bracket for mounting.