1-6 A-61092 September 1999
Operating keys and indicators
Plus key
Down arrow
Left arrow
Scanner
buffer
indicators
Up arrow
Right arrow
Key/Indicator Function
Scanner buffer indicators Indicates the amount of image buffer space available.
A full image buffer is represented by a single light in the display;
an empty image buffer is represented by all lights in the display.
• The upper indicator represents the image buffer for front side
images.
• The lower indicator represents the image buffer for rear side
images.
Left arrow (←)
The Left arrow allows you to:
• Decrement values at a slower rate.
• Backspace, delete the last keystroke, or clear messages in
the status display.
• Enter an alphanumeric character in the image address.
Down arrow (↓)
The Down arrow allows you to:
• Decrement values at a faster rate.
• Decrease a data value when used with certain functions.
• Enter an alpha character in the image address fixed field.
Plus key (+) Inputs a value for the image address. When pressed, it allows a
field to remain unchanged.
Right arrow (→)
The Right arrow allows you to:
• Increment values at a slower rate.
• Display additional messages in the status display. A blinking
cursor over the arrow in the display indicates there are
additional messages. Press the Right arrow key to display
these messages.
• Enter an alphanumeric character in the image address.
Up arrow (↑)
The Up arrow allows you to:
• Increment values at a faster rate.
• Increase a data value when used with certain functions.
• Enter an alpha character in the image address fixed field.
