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COMSPHERE 3900 Series Modems
3-6 September 1998 3910-A2-GN32-40
LCD Display
The LCD consists of a top line and bottom line, with each displaying a maximum of
16 characters at a time. If more information is available on the LCD than what is currently
displayed, an indicator appears in the top right or bottom right-hand corner of the LCD. Use the
or key to scroll in the indicated direction to display more selections onto the LCD.
Hidden Choice Indicators
The hidden choice indicators serve as an alert that other choices are available besides what is
currently displaying on the LCD. These indicators appear as one of the following symbols:
Right Scroll Indicator >
The right scroll indicator appears when more choices are available to the right of what is currently
displayed on the LCD.
Left/Right Scroll Indicator
The left/right scroll indicator appears when more choices are available to the left and right of what
is currently displayed on the LCD.
Left Scroll Indicator <
The left scroll indicator appears when more choices are available to the left of what is currently
displayed on the LCD.
Other Indicators
Other indicators may turn on depending on existing conditions, such as error detection,
informational alerts, and warnings. These indicators appear on the top or bottom line of the LCD.
Remote Mode Indicator
If the local 391x Series modem establishes a connection with the remote 391x Series modem via
the Remote branch, then
appears in the upper right corner of the LCD top line on both modems.
For more information on the Remote Mode indicator, refer to Chapter 13, Remote Branch.
Out of Range Indicator
If an invalid threshold (out of range) is selected in the VF Threshold update process, then
appears in the lower right corner of the LCD bottom line. For more information on the Out of
Range indicator, refer to VF Thresholds Update in Chapter 7, Control Branch.