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6 - 116 Installing ETUs (Circuit Cards)
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Document Revision 3 Electra Elite IPK II
This ETU shares the total number of station ports in the system.
Each system can support only one CMS, CTI/VP, CTP, FMS, VMS,
or VMP ETU.
7.4.3 Switch Settings
Refer to Table 6-38 FMS(2)/(4)/(8)-U( ) ETU Switch Settings, for
Revision Q26031 v 6.65 or lower. For Revision Q26031 v 6.68 or
higher, refer to Table 6-39 FMS(2)/(4)/(8)-U( ) ETU DIP Switch
Functions.
Table 6-38 FMS(2)/(4)/(8)-U( ) ETU Switch Settings
Switch Description
1 Normally Off.
(On to enable COM1.)
2 Normally Off.
When 1 and 2 are both On, COM1 is enabled for
HOSTKEY and the VM application is stopped for
Maintenance.
3 On to enable COM2 for remote RS-232/RJ-11.
Off to allow COM1 local connection.
4 Not Used.
Used for Revision Q26031 v 6.65 or lower.
When installing this ETU, make all ETU DIP switch setting
changes before inserting it in the KSU. Ensure that KSU
is off.