Technical data

Distribution Unit
138--118
50
3647.DOC010302 Edition: Feb. 17, 2006
4.2.3.7 Scaling of RoT Output
For the RoT--output an adjustment of the turn rate has to be performed.
OPEN
DIP--Switch B20
B23
B22
Fig.28: DIP--Switch position to adjust the turn rate
Procedure:
-- Switch 3 of the DIP--Switch into the upper position.
Operation of push button
B23
Display Rate of Turn
after switching (B20) switch 3
into the upper position
-- r o --
1x r30 30 degree/minute
2x r100 100 degree/minute
3x r300 300 degree/minute
4x Gy analog heading
output*
*Selection of “Gy” means: there is no RoT--function, the output is used for an analogue heading signal.
-- By each operation of push button B23 another rate of turn range is selected and
displayed.
-- Each adjusted rate has to be set wit push button B22 (right of the display).
The set format information blinks at the display.
-- After adjustment, the switch 3 has to be set into lower position.
Restriction:
If “Gy” is selected for an analog heading output,
no turn rate can be adjusted.
To test this function (RoT with 20°/minute) see manual for the compass STD 22.