Topcon TRC-50DX - Refilling the Chinrest Tissue Paper; The Fag Fluorescein Filter

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MAINTENANCE
REFILLING THE CHINREST TISSUE PAPER
• When the chinrest tissue paper is used up, pull out the chinrest tissue pins and refill the tis-
sue paper.
THE FAG FLUORESCEIN FILTER
How to install the Ex (exciter) filter
1 Turn the ON ( ).
2 Set the to "N".
3 Press the .
4 Turn the OFF ( ).
5 Turn the control lever to raise the instrument body to its limit.
6 Remove the lamp house cover screw. Then, push the bottom of the lamp house cover and
pull it forward to remove it.
7 Hold the grip of the filter frame with fingers and pull it out straight.
CAUTION
To avoid electric shock, be sure to turn the power switch off and
unplug the power cord before replacing the filter.
CAUTION
To avoid burns due to the hot filter unit, do not replace the filter with a
new one immediately after the power goes off.
NOTE
To prevent the glass from whitening due to fingerprints, do not touch
the filter with bare fingers.
NOTE
Since the filter is not resistible to shocks, handle it with particular care.
Chinrest tissue pin(s)
POWER SWITCH
FILTER SWITCHING KNOB
Ex SWITCH
POWER SWITCH