Verilink PRISM 4051 (34-00253.2) Product Manual - Manual (Page 39)

Software Configuration 33
RTS/CTS Delay. This field selects the delay from the RTS transition (to On) to the
CTS transition. The delays are:
Normal = 0.4 ms ± 0.02 ms for DDS I
0.3 ms ± 0.015 ms for DDS II
Long = 0.8 ms ± 0.04 ms for DDS I
0.6 ms ± 0.03 ms for DDS II
Options are NORMAL and LONG.
DTR Alarm. This option allows Enabling or Disabling an alarm if the DTR signal
from the DTE device goes false.
V54 Loop. This field controls the response to incoming V.54 Loop/Unloop codes.
If set to Enable, the PRISM 4051 can loop and unloop. If set to Disable, loop
codes are ignored.
LL Detect. This option allows Enabling or Disabling the local loop activation by
the local loopback signal (V.35 pin J or RS-232 pin 18) on the DTE interface.
RL Detect. This option allows Enabling or Disabling the remote loop activation by
the remote loopback signal (V.35 pin BB or RS-232 pin 21) on the DTE interface.
Remote loopback causes transmission of V.54 loop or unloop codes to the far-end
device.
Alarm Parameters
The Alarm Configuration screen (Figure 4-13) allows reviewing and setting alarm
related thresholds for the selected element. These thresholds are the minimum
Figure 4- 13 Alarm Configuration Screen
4051 DDS 255.255/1.02 P R I S M 4 0 5 1 Date: 08/23/96
(Unit Address: 1) Time: 09:40:01
------------------------------- ALARM CONFIGURATION ----------------------------
Loss of Signal Seconds (LOSS): [5 ]
Out of Service Seconds (OOSS): [--]
Out of Frame Seconds (OOFS): [--]
Alarm Reset Timer (seconds): [ 30]
------------------------------------ Messages ----------------------------------