11
(Figure 3)
A
B
SECTION 7 – PROBLEM CORRECTION
7-1. PROBLEMS WITH ELECTRICAL COMPONENTS
PROBLEM
CAUSE SOLUTION
The lamp does not work. Electrical socket not working.
Cable not connected.
Lamp burnt out.
Wrong lamp.
Have professionally repaired.
Plug mains cable into socket.
Replace lamp.
Replace with suitable lamp.
Lamp burns out
immediately.
Wrong lamp.
Replace with suitable lamp.
Lamp flickers.
Lamp is not placed in socket holder
correctly.
Lamp burns out quickly.
Bad connection to electrical supply.
Insert lamp properly.
Replace lamp.
Have professionally repaired.
7-2. IMAGE QUALITY
PROBLEM
CAUSE SOLUTION
Poor resolution.
Eyepiece is dirty.
Lens is dirty.
Clean eyepiece.
Clean lens.
Spots or smudges in
field of view.
Eyepiece is dirty.
Clean eyepiece.
* Note: Spots appearing in the field of view may also be the result of dirt on the inside of the eyepiece. It
is therefore recommended to have the lenses cleaned by an authorized customer service technician.
7-3. PROBLEMS WITH MECHANICAL COMPONENTS
PROBLEM CAUSE
SOLUTION
Does not remain
focussed.
The attachment slides downwards.
Re-adjust the focus knob tension.
17. Attachment support
15. Focus head
