14 | VEHICLE HEATERS – TECHNICAL DOCUMENTATION
3 INITIAL STARTUP
RANGE MEASUREMENT ITEM 7:
Range check measurement
The expected range can be checked.
Take a check measurement
Set up the mobile unit at a distance of 1 m
in front of the vehicle and operate the mobile
unit as follows:
Use the
or buttons in the Workshop
menu to select Item 7.
If a value between 75 and 100 is displayed for
R and S the measurement is ok.
Note on the check measurement:
With an optimum installation the transmission
power can reach a maximum value of 100.
If the maximum value is not reached, change
the location of the antenna so that a value
for R and S is reached between the minimum
value 75 and the maximum value 100.
If necessary, the measurement can be taken
at the same distance from the rear and side of
the vehicle. The transmission power should be
identical for all measurements.
Press the
button to repeat the check
measurement several times.
SETTING THE LANGUAGE – ITEM 8:
Default: DE
Use the
or button to select Item 8:
and confirm by pressing the button.
Use the
or button to select the lan-
guage DE or EN.
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