Cabinet Description - Panasonic DBS 824 Manual

System Overview

Cabinet Description

Panasonic s DBS 824 is a hybrid telephone system that can be used as a key
service unit (MU) or a private branch exchange (PBX)
The DBS 824 cabinet includes an AC power supply, dedicated
backplane connectors with line and trunk connections Backup batteries are
optional
Battery
Slot 2
Power
Switch
Power Su
The CPC card has front connectors for connecting to peripheral equipment,
such as paging amplifiers, external ringers, and music-on-hold/background
music sources Figure 2-2 on page 2-4 shows trunk and line connections, as
well as some peripheral connections Peripheral connections are covered in
detail in Chapter 5
Issued 3/l/95 DBS 824-1 O-300
Cabinet Description
slots, and
card
Status
LED
CAUTION
Some early CPC cards
have RAM HOLD and
RAM CLEAR reversed
Check the silk screen
RAM HOLD
CAUTION
Setting SW 1 to
RAM CLEAR Erases
Programming
2-3