Supra Sunsport 22V Owner's Manual page 42

Supra VISION
General Troubleshooting Guide
Display appears not to work or doesn't come "ON".
1. Display could be in sleep mode. Touch a key on the keypad
to activate the display.
2. Check for loose connections at battery and display unit.
3. Check for reversed polarity on the power connections.
4. Verify battery has a minimum voltage of 6 Volts.
Display resets or goes "OFF" when starting engine.
1. Check display supply wires are connected properly to
battery.
2. Verify battery is charged properly.
3. Check battery for effi cient starter current.
Display has no backlight.
1. Contact your Supra service center.
Display has no keypad backlight.
1. Contact your Supra service center.
Supra VISION Dash USB Data-Link
The VISION Dash USB Data-Link is located on the lower starboard
side of the dash. This port is used for communication with the
VISION dash processor. Two types of USB ports were used.
NOTE: This is not a stereo input.
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Stereo
Please refer to your stereo owner's manual for proper operation
instruction.
NOTE: Stereo unit is connected to the Stereo switch on
the switch panel. The "Stereo" switch must be in the "ON"
(lighted) position before the stereo can be turned on.
NOTE: On some Supra models the key switch has to be
in the "ON" position in order for the dash stereo swtich
to be powered. On these models when the key switch is
in the "OFF" position, no power is available to the dash
switches.
© 2011 Skier's Choice, Inc.
11/13/2010 3:34:16 PM