22
3-8 Adjusting the brightness
Rotate the brightness control knob a of the microscope frame
clockwise to increase the brightness of the illumination.
1
When the reflected LED light source is combined
2
When the halogen lamp housing is combined
3
When the mercury lamp housing is combined
Rotate the brightness control knob a of the power supply for halogen
bulb (TH4-100/TH4-200) to MAX (high voltage side) to increase the
brightness of the illumination.
For details of the power supply for halogen bulb
(TH4-100/TH4-200), refer to the instruction manual
provided with the unit.
Engage the ND filter in the light path and adjust the transmittance of the
illumination light.
For details, see “3-12 Using the filter sliders" on page 28.
4
When the light source is combined
a
a
Rotate the light intensity adjustment dial a to adjust the light intensity.
· Rotating the light intensity adjustment dial a allows you to
change the numerical characters (Min: 010, Max: 100) on the
counter b in increments of 5.
· The larger the numerical characters on the counter b become,
the brighter the lamp becomes.
For details of the LED and LDP light source (U-LGPS),
refer to the instruction manual provided with the unit.
TIP
a
b
