Nikon ECLIPSE TE2000-E Instructions Manual page 65

3. Electrical
Symptoms
Power does not
turn on even
Power cord not connected, or connected
though the power
improperly.
switch is set to
on.
Lamp does not
Lamp burnt.
light.
Lamp burnt too
Non-conforming lamp used.
early.
Brightness Control cable not connected.
adjustment dial
on the EXTERNAL switch on the power supply
(CTRL switch when TE-PS30/TE-PSE30 is
microscope does
used) is OFF.
not work.
Dia-illumination Lamp burnt.
ON/OFF switch on
the microscope
Control cable not connected.
does not work.
Brightness
adjustment dial EXTERNAL switch on the power supply
on the power
(CTRL switch when TE-PS30/TE-PSE30 is
supply does not used) is ON.
work.
No focus
adjustment when
the selector
switch on the T- Knob connection cable is not connected or is
EFN focus knob is improperly connected
switched on (only
when the
TE2000-E is used)
Causes
Connect properly.
Replace with specified lamp.
Replace with specified lamp.
Connect properly.
Turn ON.
Replace with specified lamp.
Connect properly.
Turn OFF.
Connect the cable properly.
V. Troubleshooting
Countermeasures
63