SECTION 6—TESTING PROCEDURES
6.4.3 MOVING - SAME DIRECTION TUNING FORK
TEST
1. While in the moving mode, press the SAME/OPP
switch on the remote control and place the unit in the
Same Direction mode.
2. Momentarily press the Test (
) switch to enter the
Fork Test mode. The message area will display FORK
TEST. This allows the radar to detect a tuning fork and
bypasses the speedometer input if it is being used.
3. Lightly strike the higher speed tuning fork on a hard,
nonmetallic surface and hold it in front of the antenna.
The PATROL area should display the speed stamped on
the fork, +1 mph (+1 km/h).
4. While holding the high speed tuning fork in front of the
antenna, lightly strike the lower speed tuning fork and
hold it in front of the antenna. The primary Target area
should display the sum of the higher and lower speed
tuning forks.
Target display tolerance is +1 mph (+1 km/h).
6.6
