44
45
Betty R
Betty R
Engli
sh
Press and hold the button for 7 seconds, until 4
green LEDs
light up.
release the button.
The threshold can be selected as shown below.
Use this program to adjust the onset of the low-battery warning.
2.
2.
1.
Adjusting the lamp-head's low-battery warning LEDs
Backlight:
Blue
red
green
Recover factory settings:
Press and hold the button for 8 seconds, until
5
red
LEDs
turn on.
release the button.
1.
Disconnect the battery, and all factory settings will be restored.
Default setting
6.0 V
5.6 V
5.2 V
6.2 V
5.8 V
5.3 V
6.4 V
6.0 V
5.4 V
6.6 V
6.2 V
5.5 V
6.8 V
6.4 V
5.6 V
7
7
Special Functions
3.
Reconnect the transmitter with the lamphead see page 39.
