7
Unpacking
• Main Unit ............................. one
• AC Cord ............................... one
• Screw and Washer ................ three
• 4-pin Plug ............................. eight
POWER
E
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R
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M
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D
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A
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W
IT
CHIN
G SYSTEM
AC Inlet
Power Indicator
Inside View of the Main Unit
Ground Terminal
GROUND
EXTN.
5
EXTN.
3
EXTN.
1
CO 2
CO 1
EXTN.
6
EXTN.
4
EXTN.
2
DPH
Overview of the Main Unit
Name and Location
Doorphone Jack
CO 4-pin Jack
Extension 4-pin Jacks
Cable Holders