Specifications

ZONE CONTROL ACCESS
(See Note 1)
PRESS CO LINE BUTTON, OR DIAL
NUMBER ASSIGNED TO PAGE.
PAGE ZONE 1 DIAL 01
PAGE ZONE 2 DIAL 02
PAGE ZONE 3 DIAL 03
PAGE ZONE 4 DIAL 04
PAGE ZONE 5 DIAL 05
PAGE ZONE 6 DIAL 06
PAGE ZONE 7 DIAL 07
PAGE ZONE 8 DIAL 08
PAGE ZONE 9 DIAL 09
PAGE ZONE 10 DIAL 10
PAGE ZONE 11 DIAL 11
PAGE ZONE 12 DIAL 12
PAGE ZONE GROUP 1 (ZONES 1, 2 & 3) DIAL 21
PAGE ZONE GROUP 2 (ZONES 4, 5 & 6) DIAL 22
PAGE ZONE GROUP 3 (ZONES 7, 8 & 9) DIAL 23
PAGE ZONE GROUP 4 (ZONES 10, 11 & 12) DIAL 24
PAGE ALL ZONES (ALL CALL) DIAL 00
NOTES
1. Press CO line button: For EKSU & KSU (1A2) key telephone systems.
Dial number assigned: For PBX telephone systems.
Dial telephone number: For CO/Centrex Line (Requires TPI-100 Interface, see Figure 13).
Dial extension number: For analog station level (Requires TPI-100 interface, see Figure 13).
2. The ZC-312 can switch a TOTAL SYSTEM
central amplifier audio input of up to 150W @ 70V, or 100W @ 25V. The TOTAL SYSTEM audio input
can be distributed to up to 4 zone groups, provided no single zone group exceeds:
(A) 70W @ 70V, leaving 80W for the remaining 3 zone groups.
-OR-
(B) 25W @ 25V, leaving 75W for the remaining 3 zone groups.
P81982 K
Sheet 15 of 21