Technical data

90 Description
G-30-1682-en OPMI® Lumera® T Issue 4.0
Printed on 02. 02. 2009
8 Brightness control
You can adjust the brightness using the two control keys on the control
panel. The brightness of the xenon lamp can also be adjusted by
pressing the appropriate buttons on the foot control panel.
Warning!
Too much light intensity (brightness setting is too high) or excessive radi-
ation exposure times may lead to retinal injury in the patient's eye.
• Adjust the illumination intensity as required for the selected type of il-
lumination and the radiation exposure time. You will find the values
recommended by Carl Zeiss in the table "Maximum radiation expo-
sure times" on page 29.
9 Yellow indicator lamp
Lights when the lamp has failed, or if the lamp module is defective.
After activation and ignition of the backup lamp, the yellow indicator
lamp goes out again.
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.
10 Green indicator lamp
Lights when the light source has been switched on.
11 Selector:
Note:
You can adjust the selector in such a way that you can switch the light
source on/off on the right-hand and left-hand sides of the foot control
panel.
The light source is off.
The light source is on.
The light source can be switched on/off on the left-hand side
of the foot control panel.
The light source can be switched on/off on the right-hand
side of the foot control panel.