Electrical Problems - Nikon Eclipse LV100DA-U Instructions Manual

2

Electrical Problems

At turn-on
Problem
There is no power even
though the power switch
is on.
Lamp
Problem
The lamp flickers, or its
brightness is unstable.
The lamp does not light
even though the
illumination switch is
pressed.
The lamp does not light
even though the
illumination switch is
pressed.
(When the external
power supply is used.)
The lamp does not light
even though the
illumination switch is
pressed.
(When the external light
source is used.)
Cause
The power cord is not connected at all, or
is not connected securely.
Cause
The lamp is about to blow.
The power cord or the cable of the lamp
house is not connected securely.
The lamp is not securely inserted into
the socket.
The lamp house is not connected
securely.
The cable of the lamp house is not
connected at all, or is not connected
securely.
No lamp is attached.
The lamp is blown.
A wrong lamp is used.
The lamp information is not registered
correctly.
The power for the external power
supply is turned off.
The lamp cable or the control cable is
not connected correctly.
The EXTERNAL switch on the power
supply is set to the "OFF" position.
The information of the external power
supply is not registered correctly.
The power for the light source is turned off.
The light guide fiber is not connected
correctly.
The RS-232C cable is not connected
correctly.
The information of the light source is
not registered correctly.
V. Troubleshooting
Countermeasure
Connect the power cord correctly.
Countermeasure
Replace the lamp with a new one.
Connect them correctly.
(p. 86, 88, and 98)
Insert the lamp securely.
Connect the lamp house securely.
(p. 86 and 88)
Connect the lamp cable correctly.
(p. 86 and 88)
Attach a lamp. (p. 86 and 87)
Replace the lamp with a new one.
Use the specified lamp.
(See "VII. Specifications.")
Perform the setup works for the
microscope.
Turn on the power supply.
Connect the cable correctly.
Change the "EXTERNAL" switch
position to "ON".
Perform the setup works for the
microscope.
Turn on the light source.
Connect it properly.
Connect it properly.
Perform the setup works for the
microscope.
(p. 98)
(p. 87)
(p. 87)
(p. 87)
(p. 36)
(p. 35)
(p. 88)
(p. 88)
(p. 36)
(p. 35)
(p. 89)
(p. 90)
(p. 36)
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