Leica DMIL Mode D'emploi page 32

A rotary knob is located on the front panel of the
power unit which is used to set the desired
voltage. The setting range is between approx.
2.5 V and approx. 12 V. The 10.5 V setting has a
marking and corresponds to a colour tempera-
ture of 3200 K. This position has been preset at
the factory.
The On/Off switch and the ports for the mains
plug and the lamp are located on the rear panel
of the unit. The "Control" port is currently not
used.
Connect the lamp housing to the corresponding
port. When using a lamp housing with shielded
cable (e. g. the 107/2 lamp housing), screw the
shield connection to the equipotential bonding
point. Connect the power unit to the mains. It is
not required to preselect the mains voltage.
Switch on the unit with the On/Off switch (Posi-
tion 1).
Fig. 37 Front panel of 12 V/100 W Leica
32
Assembling the 106 z* lamp housing with
Hg and Xe lamps
Note
For microscope with integrated incident-light
fluorescence facility only.
The following gas discharge lamps (with diffe-
rent lamp holders) can be used in addition to
halogen lamps (Fig. 40):
Hg ultra-high pressure lamp 50 W, AC
Xe ultra-high pressure lamp 75 W, DC, stabilised
Hg ultra-high pressure lamp 100 W, DC, stabilised
Hg ultra-high pressure lamp 100 W, DC, stabilised, with igniter
Fig. 38 Rear panel of 12 V/100 W Leica
1 Equipotential bonding point
1