Panasonic KX-T336200, Руководство по установке

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5.00 TSW
Card
6.00 Power Unit
Functions
Time switch.
Capability of switching voice is x
512ch.
(2) Generation of system clocks.
System clocks are (PCM clock),
8kHz (PCM frame clock).
(3) Generation of call progress tone.
Call progress tones are
and
(4) Conference circuit.
T-SW card has 3 party x 8 conference’s
circuits.
For CO-CO speech amp., AGC card can be
inserted to a free slot of basic or expansion
shelf.
interface.
T-SW card has 2 pm-amp. circuits for paging.
In order to adjust volume, each amp circuit is
equipped with a knob.
(6) Music-in interface.
T-SW card has 2 interface circuits for music
on hold or BGM.
Operation
(1) A knob for adjusting volume of external
paging is turned with a screw driver from front
of T-SW
card.
Functions
(1) Power supply
GND) for a shelf.
(2) External battery interface.
Battery power is input from a battery
interface unit in basic shelf with a 2 wire
cable.
(3) Power failure detection.
A circuit in POW detects power failures of
AC power supply, and 2
power alarm signals are sent to CPU card as
DC alarm and AC alarm.
(4) Generation of bell signal. 1
(2) LED indicator or the T-SW card lights when
system reset or T-SW local reset occurs.
l-E-4