User's Manual
May/31/2009
C3 RS915 REV. A 2
LCD REMOTE CONTROL TRANSCEIVER
: XT-74 LCD
A. BATTERY REPLACEMENT:
This system needs no specific maintenance beyond remote control battery replacement. The 2-way remote is
powered by a 1.5V AAA battery. The 1-way remote is powered by a pair of 3V, CR2016 batteries.
Battery Level Indicator (2-way remote)
The Battery Level indicator has three level indicators that serve as a visual indication of battery charge. When
the battery reaches a low charge level that requires replacement, the remote control will generate a single
notification chirp, and the Battery Level indicator will flash continuously.
Gently pull the end of the battery door away from the top of the remote control then slide the door up to expose
the battery and remove the expired battery. Place the new battery into the remote. When power is returned the
remote control will display all icons in the LCD and generate all beeper tones once. Press any button on the
remote to terminate the beeper tone review.
B. STANDARD LCD ICON CONFIGURATIONS:
The lock icon will be displayed when
the door locked.
The unlock icon will be displayed when
the door unlock
Sensor Bypass
Sensor 1 bypass under Arm mode
Hidden Alarm Mode
The security system arm with hidden
alarm function (silent alarm)
Valet Mode
Remote start and alarm functions shall
be temporarily on hold.
Hood Trigger
Hood is illegally opened (Zone 1)
Trunk Trigger
Trunk is illegally opened (Zone 2)
Door Open Warning
Doors are illegally opened (Zone 3)
Sensor Trigger
Trigger on Sensor 1 (Zone 4)
Ignition Trigger
Ignition switch is illegally turned on
(Zone 5)
System trigger