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Toshiba Strata VI Installation Instructions Manual page 8

Electronic key telephone system

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SECTION 100-006-200
INSTALLATION INSTRUCTIONS
DECEMBER 1982
06.22
Disconnnect the power supply
from the 115VAC outlet.
Remove the
plastic protective cover from the power
terminal strip on the MTOU, and, with
the supplied cord, connect the power
supply to the
terminal strip and
the
MKSU frame ground (see Figure
8)
in
the following manner.
White:
Black:
Green:
"24V"
"OV"
"FG" on MKSU
"E"
on power supply
Make sure the wires are connected to
matching
terminals
at
each
end.
co
1,2,3
10-17
Ext 18-25
FIGURE
7
Secure the power cord to the MKSU
with the plastic cable clamp that is
provided.
06.20
Power Connection
06.21
Plug the power supply into a
115 VAC
outlet
and
check
its
output
voltage to be sure it is between 23.2
and 28.2VDC.
If the voltage is not
within these limits, replace the power
supply before proceeding.
Q5ET
QMOH
0
Ow
Q!!GM
0
>
©
24V
DHT
,
0
8/600
J
0
80
00
""
E•T •SU
J
GREEN
0 0
MOH
-
-,,~
J
MCCU
"'TOU
GREEN
CABLE CLAMP
06.23
Use the additional green wire
packed with
the
system to bond the "E"
and "OV" terminals on the power supply
(see Figure 8).
EPSA-104 POW ER SUPPLY
GREEN
JUMPER
FIGURE
8
- 5 -

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