Specifications

On-Line Operation
6-5
• Q - shows the quality of the signal received from the dial backup line when
the DAP is in dial backup operation. Possible displays are Best, Good,
Fair, and Poor. When the DAP is not in dial backup operation, **** is
displayed.
• Dial - indicates whether the DAP is in dial backup operation.
• Tst - indicates whether a test is in progress.
Press the Escape button to return to the Status submenu.
For ISDN IDBU, the display appears as follows:
1 23 4
Escape Top
L
S t a t u s M o d e
D A P D i a l S e r v e D i g t l >
L
6 4 . 0 I S D N L i n e = U p
Q = B e s t D i a l = N T s t = N
<
>
The display shows the status of the following:
• 64.0 - indicates the IDBU is configured for an operating speed of 64 Kbps.
When the Dial Mode parameter in the Dial Configuration submenu is set to
ESw56, 56.0 (56 Kbps) is displayed when the IDBU’s operating speed is
56 Kbps. When the dial line is down, OOS is displayed.
• ISDN Line - indicates whether the dial backup line is operational.
• Q - indicates whether the IDBU is in synchronization with the network and
ready to place a call. When the DAP is in dial backup operation, Q shows
the quality of the signal received from the dial backup line. A loss of
multiport frame will cause the signal quality to degrade. Possible displays
are Best, Good, Fair, and Poor. When the DAP is not in dial backup
operation, Off is displayed.
• Dial - indicates whether the DAP is in dial backup operation.
• Tst - indicates whether a test is in progress.
Press the Escape button to return to the Status submenu.