DS1000/2000 Correspondence Course
DS2000 System Installation
NEC America DS1000/2000 Workbook ◆ 103
Door Box Setup
You must assign the circuit type and chime pattern to each installed Door
Box.
➻ 1801: Extension Circuit Type
Enter 10 to assign the extension as a Door Box.
➻ 1801: Door Chime, enter the Door Chime type.
0 = Normal Ring Group ringing.
1 = Low pitch chime pattern.
2 = Mid range pitch chime pattern.
3 = High pitch chime pattern.
If you enter Door Chime type 0 (normal ring) above, you can set up
Call Coverage keys for the Ring Group. This allows extensions that
are not members of the Ring Group to answer Door Box calls.
Extensions with Call Coverage keys to the Door Box Ring Group
can also activate the relay (see Door Box Relay Control below).
Connecting a Door Box
80000 - 39A
9
10
11
12
13
14
White/Blue
Mounting screws
(Customer provided)
Digital Door Box
(P/N 80560)
Digital Door Box
(Extension 304)
Station Cable
Lead Designations
Blue/White
White/Blue
Blue/White
TT
TR
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