7
6
Installation
Mounting Location
Mount the unit on the windshield, centered between
driver and passenger. The unit must be straight across
the car. Do not angle the unit toward the driver!
Angle adjustment
Pivot the unit on its windshield bracket until it is
approximately level. It is important that the unit stays
in position during use. If the unit pivots too easily,
tighten the large Phillips-head fastener slightly.
Calibration
• G-Meter: Park on a level surface, then press the CALI-
BRATE button to calibrate the G-Meter function.
• Timed Run: You do not have to press the calibration
button before a timed run. The Performance Computer
automatically performs a separate internal calibra-
tion before each timed run.
Remote Control Cord
(OPTIONAL ACCESSORY)
•
Press and release the button to operate the G-Meter
function. Press again to change to different display.
• Press and hold the button to start a Timed Run.
Unit must be mounted squarely in car
Mount the unit on the windshield, centered between
driver and passenger. The unit must be straight across
the car. Do not angle the unit toward the driver!
NO!
Do not angle the unit.
!
!
Unit does not have to be exactly level
The unit does not have to be perfectly level side to
side, special circuitry automatically compensates for
mounting angles up to 30 degrees from level.
OK
Tilt does not have to be exactly level.
The front of the unit does not have to be perfectly level,
special circuitry automatically compensates for mount-
ing angles up to 30 degrees from level.
OK
OK
OK
YES!
Mount the unit
straight across the car.
