Paging; Table 6-1 Pinout Of External Connector (Cn3) Of Scc Card - Panasonic DBS 576 Technical Manual

Chapter 6. Peripheral Equipment

Paging

Guidelines
• Paging can be performed by connecting a paging amplifier, relays, and speakers
• SCC cards cannot be installed and removed while the cabinet is operating. First,
• The paging amplifier, relays, and speakers are not provided with the DBS 576 and
• Table 6-1 shows the pinout of the external connector (CN3) of the SCC card.
Table 6-1. Pinout of external connector (CN3) of SCC card
Pin No. Signal
1 GND
2 -
3 -
4 S5
5 S4
6 S3
7 S2
8 S1
9 MB
10 MA
11 B
12 A
6-4
CAUTION:
• Turn the power switch and the external breaker OFF, and disconnect the
AC cable before installing the Paging equipment.
to an SCC card installed in one of the optional card slots.
turn the power off.
must therefore be purchased separately.
Description
Signal ground
External paging control output 5
(withstand voltage: 30V)
External paging control output 4
(withstand voltage: 30V)
External paging control output 3
(withstand voltage: 30V)
External paging control output 2
(withstand voltage: 30V)
External paging control output 1
(withstand voltage: 30V)
External paging control output B
(relay loop make contact: maximum current: 2A)
External paging control output A (relay loop make contact: maximum current:
2A)
External paging I/O B
External paging I/O A
DBS 576 (USA), issued 6/2/98
Section 300-Installation
SCC card
576-13-300