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Infinite 816 Key Telephone System
INSTALLATION
'1
Battery Compartment
BBU Charger
)c----
Jumper
Low Voltage Plug Outputs -
CONNECT
TO KSU
MATE-N-LOCK
CONNECTOR
I-itlJ
\
.
\e
\
l-l EK=KsMCK
I
JUMPER
I
-
\
I
\
I
BAITERY
BACKUP
AC CH BA
oo"
AC CORD
CA~~KWW~~N)
CH LED Ilt (Batteries are Charging)
BA LED lit (System working on Batteries)
Figure
5OG7
BBU Installation
Issue 1, January 1992
500-15
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