Zeiss S88 Instructions For Use Manual page 26

26
G-30-1426-en
Safety
2 Indicator: backup lamp is in use
When the red segment in the knob (1) lights up, the backup bulb is in
use.
Note:
If the first lamp has failed and the backup lamp is in use, make sure to
have a backup lamp module ready at hand as a precaution.
3 Yellow indicator lamp
Lights when the lamp has failed. After activation and ignition of the
backup bulb, the yellow indicator lamp turns off again.
4 Manual function
When the manual function has been activated, all electrical control
systems are disabled. The bulb brightness is automatically adjusted to
a fixed setting.
S88 Floor Stand with Lifting Column Issue 9.0
Printed on 28. 01. 2009