Setting The Sensitivity; Maintaining And Cleaning Magic Watch - Waeco MWE-800-4 Montage- Und Bedienungsanleitung

Maintaining and cleaning MAGIC WATCH

8.2

Setting the sensitivity

The sensitivity has already been preset at the factory. Should it become nec-
essary to adjust the sensitivity, please proceed as follows.
➤ Slowly turn the setting screw of the control box (fig. 10.3, page 6) in the
minus direction as far as it goes.
➤ Set up a test object 1 m away from a sensor at a 90° angle (see fig. 20,
page 8).
➤ Switch on the ignition and shift into reverse gear. Now slowly increase the
sensitivity by slowly turning the setting screw in the plus direction until the
slow sound sequence (zone 1) becomes audible.
✓ Sensitivity has now been set.
8.3 Testing the sensors
You can check to see if the sensors are still functioning properly by perform-
ing the following steps:
➤ Drive your car in reverse until you are about 60 cm away (measured from
a sensor) from a wall and square in front of it.
➤ Turn off the engine and but leave the ignition on and keep the reverse
gear engaged.
✓ MAGIC WATCH should now signal the distance (medium-length sound
sequence).
➤ At a distance of about 30 cm, hold your hand in front of the sensor you are
testing (e. g. the right sensor).
✓ The red LED lights up on the display. The sound sequence changes from
a pulsed tone to a continuous one.
9 Maintaining and cleaning MAGIC
WATCH
Caution!
Do not use sharp or hard objects to clean the device as these may
damage the sensors.
➤ Clean the sensors with a damp cloth from time to time.
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magic watch