Optika XDS-3FL, Руководство по эксплуатации

Страница: 17 / 20

Page 17
4.0 GENERAL SPECIFICATION
Condenser LWD condenser, N.A. 0.30, working distance 72 mm.
The condenser can be removed to extend the working distance up to 150 mm.
Dimensions HEIGHT: 485 mm
WIDTH: 300 mm
DEPTH: 600 mm
WEIGHT: 10 kg
Accessories Interferential filter IF550, blu filter LBD. Instruction manual and dust cover inclu -
ded.
SYMPTOM CAUSE REMEDY
1. OPTICS
(1) THE LAMP IS NOT
BRIGHT ENOUGH
VIEW FIELD DIAPHRAGM IS NOT LAR -
GE ENOUGHT
OPEN THE DIAPHRAGM MORE
FILTER BLOCKS ARE NOT AT COR -
RECT POSITION
ADJUST THEM
(2) IMAGE BLUR THE OBJECTIVE IS NOT
UNDER LIGHT
TURN THE NOSEPIECE TO LOCK POSI -
TION
DIRT ON LENS CLEAN IT
FIELD DIAPHRAGM IS TOO LARGE OR
NARROW
ADJUST IT
THE FILTER BLOCK IS NOT
ACCORDANCE WITH
SPECIMEN
ADJUST FILTER BLOCK
(3) BLUR FIELD OR
BRIGHTNESS
ASYMMETRY
NOSEPIECE IS NOT AT LOCK POSI -
TION
TURN THE NOSEPIECE TO LOCK POSI -
TION
FILTER BLOCKS ARE NOT AT COR -
RECT POSITION
ADJUST THEM
BULB IS NOT CENTERED CENTER THE BULB
CONDENSER ADJUSTING KNOB IS
NOT AT CORRECT POSITION
ADJUST IT
FIELD DIAPHRAGM IS NOT CENTE -
RED
ADJUST IT
5.0 TROUBLESHOOTING