Specifications

Installation IMI 66-031 .
. .
CHECKOUT
The system operating features are set to the system default conditions
at initial power up.
These conditions provide a basic operating
system.
They can be altered as described in the Chapter 4 Class Of
Service programming discussion; however, the system should be
initially checked out with the default conditions in place.
The system default conditions are as follows.
-All lines are DTMF
-Voice signalling attempted first when intercom call is made
-1 sec. pause time
-2 sec. dial tone recall time
-30 sec. recall from hold
-All lines private
-All lines are CO lines
-300 msec. held call abandon time
-No ringing line preference enabled
-No prime line is chosen
-DSS/BLF port is disabled
-PA port is disabled
-No delayed ringing enabled
-No access denied
-No origination denied
-No automatic privacy released
-Day and night ringing patterns set as follows:
-station 10,
17, and 24 all lines
-System-wide,
all call paging in zone D
-SMDR port set for 110 baud data rate
-Line select buttons l-n selects lines l-n (squared pairing)
Whenever the system is operating,
default conditions can be reset from
station 10 per the following instructions.
1.
Press the ITCM button.
0
2.
Press the following keys
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3. Press the MONITOR
0
button.
Check the KSU and telephone installation for proper operation by
performing the following actions.
1.
Before any AC power is applied to the system, measure the
resistance across each station voice and data pair. Disconnect
the 250pair cables from the KSU at the 66M-xx connector blocks but
leave the stations connected.
Make the measurements from the
blocks (refer to Figures 4 and 5 to identify the connection points
of the voice and data pairs).
The measured resistance must be as
follows:
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