Topcon KB-50 Quick Reference

KB .
QUICK REFERENCE
50
TITLE BAR
Displays the type of main data, test
name, time, and duration of current
exam.
DATA REFERENCE
Displays data measured by an external
device, AR=Auto Refractometer,
Rx=Lensmeter.
AUXILIARY LENS/PD DISPLAY
Displays the auxiliary lens set. The PD
value is also displayed.
MINI HELP
Displays the beginning portion of the
customizable script for the current test.
BASIC OPERATION
BUTTONS
These buttons are used for tests on
sphere, cylinder, axis, and cross
cylinder test.
SPECIAL FUNCTION
BUTTONS
These buttons are used before and
after tests to select settings, data
input/output, menu display, power
on/off for monitor, etc.
Press [Shift] and [Menu] buttons at
the same time, and you can access
[Settings] menu.
SET BUTTON
PROG BUTTON
FUNCTION SELECTOR
BUTTONS
Press [Prog] button, and the registered courses
are displayed. Select a course or test to be
These buttons are used to
started with the dial and press [SET] button to
change dial functions.
start the course.
DATA
REFERENCE
DIAL
MAIN DATA
Displays the current lens settings in the CV-5000.
DIAL NAVIGATION
Indicates which way to turn dial for +/-.
TOUCH PANEL OPERATION UNIT
Items may be selected in this area of the screen
by touching the screen.
HELP
Displays the customized text for the test
being performed.
MASK SELECTOR BUTTON
This button is used to apply the vertical, horizontal
or character mask or the red/green filter to the
chart.
MASK MOVE BUTTON
You can change the use of the mask or change the
chart to the previous or next one.
Press each arrow button, and you can move the
visible chart.
VA BUTTON
This button is used to input the visual acuity. Press
[VA] button and select the visual acuity.
Press [SET] button to record the visual acuity.
If you use mask, the visual acuity is set.