TeeJet LH665 VRT - Manual (Page 47)

LH 665 VRT O PERATORS MANUAL A PPLICATION CONTROL , ENCODE & CALIBRATION
LH A GRO 4.13
FORWARD SPEED
This calibration is for the secondary speed sensor only, which is not fitted as
standard.
Step Key Procedure
1
DISTANCE
Press the distance key and the following is displayed:
DISTANCE CALIBRATION:
SELECT SENSOR:
WHEEL
ENTER
DISTANCE EXIT
2 Select which sensor the LH 665 receives the secondary
speed signal from (normally WHEEL, see the encodement
chapter).
3
ENTER
DISTANCE
Measure a 100-metre stretch and drive to the start mark. HA
ON must be displayed (screen section C). Press the ENTER
DISTANCE key.
4
CLEAR
DISTANCE
Press the CLEAR DISTANCE key to reset the distance
counter.
5
START
TRAVEL
Press the START TRAVEL key and drive the measured 100-
metre stretch. The distance travelled is counted.
STOP
TRAVEL
Stop exactly at the stop mark and press the STOP TRAVEL
key.
6
PERFORM
CAL
Adjust ACTUAL DISTANCE with the ARROW UP/DOWN
keys to 100 m and press the PERFORM CAL key.
4
ACCEPT
PRESS THE accept KEY TO ACCEPT THE FORWARD
SPEED CALIBRATION.
5
EXIT
Press the EXIT key twice when forward speed calibration is
finished.