NEC Aspire S Manual page 115

Aspire S Hardware Manual
Section 4: Telephones and Optional Equipment
Door Box CH1
To Digital Station Port
RCA Jack for External Page,
External Ringer,
and External Music Source
S3-S6
Circuit type selection
Figure 4-10: SETTING THE 2PGDAD FOR A DOOR BOX
Door Box CH2
Relay 6 (Door Box 2) *
Relay 5 (Door Box 1) *
* Note: Both Door Boxes
To Unlock Device
for Door Box 1
Door Box Connections
Section 4: Telephones and Optional Equipment ◆ 4-9
cannot use both
relays in the same
2PGDAD.
4