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OPERATORS MANUAL
The Display Panel also has 5 keys called "Soft Keys." These keys allow you to select, change, and
monitor Processor variables. These keys are located just below the message area of the Display Panel.
After you press a key to make a selection from the menus displayed, the functions of the first 4 keys
change to the next lower level of menu selections. Keys that are not used in a particular menu level
remain blank. Pressing the fifth key, "DONE/RETURN," executes the function and causes the
previous menu level to be displayed.
Several characteristics of the Soft Keys to be aware of are:
1. All screens that allow you to change data or the configuration of the Processor display a "DONE/
RETURN" key, which allows you to return to the previous screen.
2. All options that allow you to change data, configuration, or affect the functionality of the Processor
take effect immediately after you release the key even if you do not press the DONE/RETURN key.
3. To modify numerical values, use the up and down arrow keys. Each time you press either the up
or down arrow key, the value will change by one unit. To scroll through an entire range of values
quickly, simply press and hold either the up or down arrow key.
Adjusting the Contrast of the Display Panel
The Room Light Sensor disables the backlight on the Display Panel when the room is dark or if the Sensor is covered
by something such as papers or your hand. Whenever the backlight of the Display Panel is off, the 5 Soft Keys are
disabled to prevent you from making any inadvertent changes.
[1] To lighten the display, press and hold Soft Key 4 on the Display Panel. At the same time, press Soft Key 2 on
the Display Panel to obtain the desired contrast.
[2] To darken the display, press and hold Soft Key 4 on the Display Panel. At the same time, press Soft Key 1
on the Display Panel to obtain the desired contrast.
Adjusting the Intensity of the Interface Control Panel
The Light Intensity Adjustment Control allows you to change the brightness of the Indicators located on the feed end
of the Processor. If the room is brightly lit, no adjustment is available; the Indicators illuminate at full intensity.
When the room is dark or dimly lit, you can adjust the intensity by rotating the Adjustment Control.
[1] To brighten the intensity of the Indicators, rotate the Adjustment Control clockwise
[2] To dim the intensity of the Indicators, rotate the Adjustment Control counterclockwise
10
MESSAGE
SOFT
SOFT
KEY 1
KEY 2
CURRENT CYCLE
SOFT
SOFT
KEY 3
KEY 4
SOFT
KEY 5
.
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30SEP98 – 5B6328
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