iPECS-MG Hardware Description and Installation Manual
Issue 1.1
DECT INSTALLATION
August, 2010
79
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7.1 Initializing Databases
After completing installation, it is highly recommended that the iPECS-MG System database be
initialized to default values for the local Country Code. During the initialization sequence, the System
will identify all the installed resources and assigns port numbers to the each port on each board
based on the order of appearance starting at the 1
st
DKT port on the MPB DSIU then the SLT ports 1
to 6 of the DSIU. Port numbers are then assigned to the ports of slot 1 to 6 then to slots 1 to 6 of the
first EKSU and finally, the 2
nd
EKSU slot 1 to 6. Port numbers are assigned separately for different
‘Types’ of boards,
Extension boards including the DSIU, DTIB, WTIB, SLIB
CO boards including the LCOB, E1/PRI, T1/PRI, VOIB
Voice Service boards including the VMIB, AAIB
In the initialization process, in addition to setting the database to default, scratched pad memory is
cleared and any Voice Mails are erased along with any Greetings or Name recordings.
To initialize the database, the System must be powered up with the Mode switch On.
Place the MPB Mode switch in the OFF position.
Assure the AC power cord for each KSU is plugged into an appropriate AC outlet, grounded, 3-
prong.
Turn on the power switch of each of the Expansion KSU.
Turn on the power switch of the Basic KSU.
After restart place the Mode switch in the ON position
After several moments various front panel LEDS will illuminate indicating the power-up sequence.
The LEDs of the MPB will assume the normal operation illumination as shown in the chart below. It
may take a short period, 120 seconds for all the boards to achieve full initialization and normal LED
indications.
MPB LED Indications
LED
DESCRIPTION
LD1 (Blue), TMR
Timer, Periodic Toggle — ON, 100msec; OFF, 100msec.
LD2 (Blue), CALL
Call Task Status — ON, Call task activated; OFF, Call Task idle
LD3 (Blue), SYNC External ISDN board (PRI or BRI) Clock synchronization
ON: PLL circuit activation by External Clock from ISDN Board iPECS-MG will operate
based on external ISDN clock (refer to “NOTE”).
OFF: PLL activation by Internal Clock iPECS-MG will operate based on the internal
clock.
LD4 (Blue), PWR
System DC Power ON Indication – ON, Power ON; OFF, Power OFF
Once the MPB has assumed normal operation, the Country Code should be verified and, if need be,
changed as described below and in the iPECS Admin Manuals.
Locate Station 100, this should be the DKT attached to the 1
st
station port of the MPB DSIU.
Press the TRANS/PGM button, the On/Off or Speaker LED illuminates.
