Calibrate Digital Compass; Set Clock Time - Diesnerfunk T641-F Bedienungshandbuch

T641-f_om_German_French_Eng.fm Page 21 Friday, November 28, 2003 5:04 PM

Calibrate Digital Compass

1. Under idle mode, press BEARING button to enter into com-
pass mode (see Operational Instruction - Digital Compass
on page 23).
2. Press and hold RESET/SET button, the message "CAL" is
shown in the 1st row of the display.
3. Turn the compass horizontally (with display facing up) for 2
complete revolutions.
4. Press RESET/SET button once to finish and exit the calibra-
tion mode.
Note: For accurate measurement, please keep far away from metal
during the calibration or use of the Digital Com
shown in the 1st row of display, this is a sign that there may be too
much magnetic material nearby or you don't turn the unit around.
Move to another location and repeat calibration.

Set Clock Time

1. Under idle mode, press and hold START/STOP button. The
Clock Edit Mode will show by turning on Set Clock icon.
2. Clock time editing starts with "Second" decades first. The
"second" digits will flash.
3. Press RESET/SET button once to reset the second decade to
"00".
4. Press START/STOP again to select the "Minute" decade for
editing - The Minute decade will flash.
5. Press and release RESET/SET button once to count up 1
minute. Press and hold RESET/SET button to make Fast
Minute count up.
6. Press START/STOP again to select the "Hour" to edit - the
Hour digits will flash.
7. Press and release RESET/SET button once to count up 1
hour. Press and hold RESET/SET button will make Fast Hour
count up.
8. Press START/STOP again to select the 12/24 hour format.
9. Press RESET/SET button to toggle between 12 and 24 hour
format. The 3rd row of the display shows 12 or 24.
10. Press START/STOP once to exit the edit mode. The settings
are saved.
p
ass. If "ERR" is
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