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TEST MODE
1. How to activate CD test mode 1) Remove D937 (1SS133) from the main circuit board, and connect the terminal No.45 of a microcomputer and GND line with a wire. (Fig. 1) 2) Connect +12V to ACC/BACK UP and � (minus) to the ground of CONNECTOR ASSY. 3) Turn on the power. Test mode will be activated and turn on all LCD lights (5 seconds later, only the display will change to Demo Mode.) (Fig. 2)
Fig. 1
Fig. 2
2. How to cancel CD test mode 1) Turn off the power supply to ACC/BACK UP. 2) Remove the connection wire between the terminal No.45 of the main circuit board and the GND line, and solder back D937 (1SS133). 3) Disconnect +12V from ACC/BACK UP and � (minus) from the ground of CONNECTOR ASSY.
