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3-8 Adjusting the brightness
B X 3 M
- P S L E
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1
When the LED lamp housing is combined
Turn the brightness control knob of the power supply for LED (BX3M-
PSLED) a clockwise to increase the brightness of the illumination.
For details of the power supply for LED (BX3M-PSLED), refer to the
instruction manual provided with the unit.
2
When the halogen lamp housing is combined
Turn the brightness control knob a of the halogen lamp power supply
unit (TH4) to MAX (high voltage side) to increase the brightness of the
illumination.
For details of the halogen lamp power supply unit (TH4), refer to
the instruction manual provided with the unit.
3
When the mercury lamp housing is combined
Engage the ND filter in the light path and adjust the transmittance of
the illumination light. For details, see "3-13 Inserting the reflected light
illumination filter" (page 33).
4
When the light source is combined
Turn the light volume adjustment dial a of the light source (U-HGLGPS)
to adjust the light volume. The light volume can be adjusted in 7 levels.
The number indicates the percentage (0 to 100%) of each light volume
when the maximum light volume is 100%.
Turn the light volume adjustment dial slowly by one level at a
TIP
time.
For details of the light source (U-HGLGPS), refer to the instruction
manual provided with the unit.
BXFM
21
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