Set Temperature Display Option; Set Wind Speed Option; Operational Instruction; Digital Compass - Diesnerfunk T641-F Bedienungshandbuch

T641-f_om_German_French_Eng.fm Page 23 Friday, November 28, 2003 5:04 PM

Set Temperature Display Option

1. Under idle mode, press MODE button four times. The temper-
ature reading will flash.
2. Press and release RESET/SET button to toggle the tempera-
ture reading from degree C to degree F (or from degree F to
degree C) with saving current degree setting.
3. If no button is pressed for 30 seconds, the unit will return to
idle mode automatically with saving current degree setting.(To
exit manually, press MODE button twice.)

Set Wind Speed Option

1. Under idle mode, press MODE button five times. The Set
Wind Speed kmph icon will flash.
2. Press and release RESET/SET button to toggle the wind
speed unit (and reading) from mph to kmph with saving cur-
rent unit setting.
3. If no button is pressed for 30 seconds, the unit will return to
idle mode automatically. (To exit manually, press MODE but-
ton once.)

OPERATIONAL INSTRUCTION

This digital compass has several built-in functions and the following
sections describe the operation procedures in detail for each of these
functions.

Digital Compass

The digital compass works similar to a normal analog compass. It
has the two modes of operations:
(a). One time reading mode (measures the head direction one time
only) -
1. Under idle mode, press BEARING button once and wait for
two seconds. The current head point direction and bearing
angle are shown at the 1st and 2nd rows of the display
respectively.
2. The measured direction will be displayed on the first row of
the display for two minutes. If no button is pressed after two
minutes, the unit will return to idle mode automatically.
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