Verilink PRISM 4151 (34-00258) Product Manual Uživatelský manuál stáhnout pdf (Strana 17)

Configuration 3-5PRISM 4151

LARM

ONFIGURATION

The Alarm Configuration screen (Figure 3-12) allows you

to review and set alarm related thresholds for the selected

element. These thresholds are the minimum acceptable per-

formance levels. To modify the parameters, highlight the

desired statistic and press the spacebar to increase the value

or backspace to decrease the value and press <return>. If

this value is later surpassed, an alarm indication will appear.

A field set to none (

) will cause the element not to alarm

on that statistic.

Loss of Signal Seconds

: A one second period in which the

DDS received signal is interrupted. Options are 1, 2, 3, 4, 5

10, 20, 30, and none (--).

Out of Service Seconds:

A one second period during which

the Out Of Service code is received. Options are 1, 2, 3, 4, 5,

10, 20, 30, and none (--)

Out of Frame Seconds

: A one second period in which the

Out Of Frame code is received or a frame sync loss

occurred. Options are 1, 2, 3, 4, 5, 10, 20, 30, and none

(--).

Alarm Reset Timer

: Determines the number of seconds

after alarm conditions clear before indications are removed.

Options are 10, 30

, 60, 90, 100, 200, 300, 400, 500, 600,

700, 800, 900, and None. If this value is set to None, the

alarm conditions will not automatically reset.

Figure 3-12 Alarm Configuration Screen

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 39 40

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Verilink PRISM 4151 (34-00258) Product Manual Uživatelský manuál Strana 17