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9
Unpacking
• Main Unit ............................. one
• AC Cord ............................... one
• Screw and Washer ................ three
• 4-pin Plug ............................. eight
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AC Inlet
Power Indicator
Inside View of the Main Unit
Ground Terminal
Overview of the Main Unit
Name and Location
Doorphone Jack
CO 4-pin Jack
Extension 4-pin Jacks
Door Opener Connector
Cable Holders
Notes
• Doorphone Jack and Door Opener Connector are at SELV.
• CO Line 4-pin Jack and Extension 4-pin Jacks are at TNV.
GROUND
EXTN.
5
EXTN.
3
EXTN.
1
CO 2
CO 1
EXTN.
6
EXTN.
4
EXTN.
2
DPH
DOOR
OPENER
SYSTEM