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Topcon TRC-NW8F - Page 54

Topcon TRC-NW8F
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52
BASIC OPERATIONS
8 Operate the control lever until the two alignment bright spots are changed to one spot.
When the patient's eye is beyond -13 or more than +12D, the instruction to insert the
diopter compensation lens appears on the color LCD monitor screen. At this time, change
the diopter compensation lens. Refer to "Changing the diopter compensation lens" on
page 48.
Since the split lines are off when the diopter compensation lens is anything other than
(0), turn the focusing knob so that the fundus image is clearly visible on the color LCD
monitor.
At the same time all the automatic functions are disabled.
9 Operate the control lever and move the instrument body to bring the bright spot of the
color LCD monitor into the ( ) scale.
10 When the positional relationship between the instrument body and the patient's eye is
proper for photography, the instrument automatically takes a picture.
When the auto shoot function is OFF, the instrument does not take a picture automatically.
Check the bright spot on the color LCD monitor and press the to
take a picture.
Use the to turn ON/OFF all the auto functions, which have been set to
"ON" in "MENU", at the same time. Press the to turn OFF the auto func-
tions, and the AUTO display disappears on the color LCD monitor.
If the split lines cannot be seen, check if dilation is sufficient or if the eye is obstructed by
eyelashes or the eyelid, interrupting the light.
You can remove the split lines from the Monitor screen if they are not necessary.
Press the to remove the split lines from the Monitor screen.
Press the again to display the split lines on the Monitor screen.
When the split lines are erased on the Monitor screen, the auto focus/auto shoot func-
tions and auto small pupil selector function do not work.
AUTO
FSP
PHOTOGRAPHY SWITCH
AUTO SWITCH
AUTO SWITCH
SPLIT SWITCH
SPLIT SWITCH

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