Topcon TRC-50DX, Инструкция по эксплуатации

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43
OBJECTIVE OPERATIONS
BLUE FILTER PHOTOGRAPHY
The basic operation is the same as "COLOR PHOTOGRAPHY". It is possible to photograph
with the EXCITER filer as the blue filter by setting the
to "OFF".
1
Set the to "N".
2
Press the to "OFF" on the control panel. (Black letters will appear on
white background.)
The barrier filter is not linked with the shutter.
3
Press the .
4
Perform alignment and photography for the eye according to the same procedure as
"COLOR PHOTOGRAPHY".
Press the , and the barrier filter is inserted. Press it again, and the
barrier filter retreats.
PHOTOGRAPHY WITH ALTERNATIVE FILTER (EXCLUDING TYPE IA)
The filter frames F1/F2, which can be installed/removed, are available. Set an alternative filter
and take a picture. The basic operation is the same as "RED FREE PHOTOGRAPHY WITH
GREEN FILTER" on page 40.
Use a filter which cuts off the ultraviolet rays and infrared rays.
Refer to "How to install the AUTO FLUO Ex filter" on page 63 for changing the filter.
NOTE
To ensure correct imaging, adjust the height of the automatic instru-
ment table so that the patient can relax with his/her chin placed cen-
trally on the chinrest.
FILTER SWITCH
FILTER SWITCHING KNOB
FILTER SWITCH
EXCITER SWITCH
Ba (BARRIER) SWITCH