Configuring The System Monitor; Configuring The Nt8D22 System Monitor; Nt8D22 Switch Settings For A Single-Column System - Nortel Meridian 1 Manual
System installation procedures
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- Manual (1121 pages) ,
- Planning and installation manual (612 pages) ,
- Planning, installation and operating instructions (556 pages)
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Configuring the system monitor
Configuring the NT8D22 System Monitor
The NT8D22 System Monitor is used in options 21, 21E, 51, 51C, 61, 61C,
71, 81, and 81C. The NT7D15 System Monitor is used in only option 21A.
The master NT8D22 System Monitor interfaces with a Serial Data Interface
(SDI) port in the column with CPU 0.
1
Set the baud rate for the SDI port associated with the system monitor to
1200 baud in DTE mode.
2
In the rear of the pedestal, loosen the two retaining screws on the system
monitor and remove it from the PDU.
3
Set the option switches for each system monitor. (See Circuit card
installation and testing (553-3001-211) for a detailed description of
switch setting options.)
For a single-column system, set the switches as shown in Table 5.
Note: Connect and cable the system monitor in a single-column system
like a master system monitor for the rest of this procedure.
Table 5
NT8D22 switch settings for a single-column system
Switch
1
SW1
off
SW2
on
SW3
on
Set to on for a DC-powered system; set to off for an AC-powered system.
*
**
Set to off if the system is not equipped with a PFTU.
2
3
4
off
*
on**
off
on
on
on
on
on
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5
6
7
off
off
off
on
on
on
System installation procedures
8
off
on
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