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Installation, Features, & Functions
Configuring the ClearChart 4P
LINE PRESENTATION
Using the LEFT/RIGHT arrows on your remote, select the default line presentation you would like the
ClearChart 4P to display.
Presentation types:
•
Triple Decreasing
•
Quadruple/Same
•
Quadruple/Decreasing
•
Single Letter
Note: You will be able to access any line presentation while using the ClearChart 4. When you are
finished, press the DOWN arrow.
PROGRESSION
Using the LEFT/RIGHT arrows on your remote, select Standard, Decimal or LogMAR for the default
size progression you would like the ClearChart 4P to display. The factory default setting is LogMAR.
Select the optotype size progression based on the version of the remote that you are using:
AG = LogMAR
SE = Standard
DL = Decimal
When you are finished, press the DOWN arrow.
DISPLAY OPTOTYPE SIZE
Using the LEFT/RIGHT arrows on your remote, select whether or not you would like the optotype
size displayed on the screen at all times. Options are: Display or No Display. The default is No Dis-
play. When you are finished, press the DOWN arrow.
MAXIMUM CHARACTERS PER LINE
Using the LEFT/RIGHT arrows on your remote, select the maximum number of characters you would
like displayed on any line. Options are: 1, 2, 3, 4, 5, or 6. The default is 5 characters. When you
are finished, press DOWN arrow.
RED/GREEN ADJUST
Using the LEFT/RIGHT arrows on the remote, select No Change, Recalibrate or Factory Default.
If you choose Recalibrate press the DOWN button to enter the adjustment mode. The R, G and B
blocks on the left side of the screen are used for the Red color adjustment. To adjust red (R) use
the MIN and MAX buttons to acquire the desired tone. Press the RIGHT arrow key to advance to
the next color adjustment which is the green (G) tone in the red and then to the blue (B) tone in the
red. The next RIGHT arrow button press will take you to the right side of the screen where the green
color adjustment can be done. The R represents the red color hue in the green and the G indicates
green adjust. Press the RIGHT arrow button to advance to G and use MIN and MAX to adjust green
to the desired tone. Press the RIGHT arrow button to select B and adjust the blue tone in the green
color if desired. Press the DOWN arrow to enable adjustment of the red tone for the suppression
letters and the Worth 4 Dot chart. MIN and MAX buttons will again change the color tone. Press the
RIGHT arrow to advance to G in order to adjust the green tone for the suppression letters. Use MIN
and MAX buttons to adjust the color. Press the RIGHT arrow to advance to B for the blue color tone.
To exit Red/Green Adjust press the DOWN arrow to re-enter the initial red/green setup screen (No
Change will be displayed) and press the DOWN arrow again.
22
(continued)
•
Column
•
Column Uneven
•
Single Line
•
Double Same
(continued)
•
Double Decreasing
• Triple Same
13785-101 Rev. F
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