Technical data

80 Description
G-30-1682-en OPMI® Lumera® T Issue 4.0
Printed on 02. 02. 2009
Halogen light source (option)
The suspension system is equipped with a light source for fiber illumina-
tion. The lamp housing contains a backup lamp which is automatically
swung into the illumination beam path when the first lamp fails. If required,
the light source can be equipped with a second lamp housing so that two
separate light sources are available for fiber illumination.
1 Lamp module
2 Ventilation grid
Do not cover the ventilation grid! For example, drapes could be cov-
ering the grid. This can lead to overheating of the lamp modules and
to lamp failure.
3 Flap
The flap is the mechanical indicator for the operating status of the hal-
ogen lamps.
– When the flap is closed, the main lamp is operative (green light (9)
is on).
– When the flap is open, the main lamp has failed. The backup lamp
is used (yellow light (8) is on).
4 Manual activation of the backup lamp
If the automatic activation function fails, press this button to switch on
the backup lamp.
5 Opening the lamp module
When you press this button, the lamp module is slightly ejected. Pull
out the lamp module all the way for lamp change.
6 Filter selector knob
The filter selector knob has four positions:
no filter
blue barrier filter (retina protection filter): when operating on
the eye, always use this filter to protect the patient's eye
against unnecessary radiation (retinal injury).
KK 40 filter:
to increase the color temperature
empty filter position