Paso Sound T3115BGM - Manual (Page 6)

PROFESSIONAL AUDIO & SOUND
®
PAGE 6
Specifications are subject to change without notice T3115/3130/3160BGM
INTEGRATED AMPLIFIERS
INSTALLATION AND WIRING
INPUT CONNECTIONS
MICROPHONE INPUT
USING A PUSH-TO-TALK DESK BASE MICROPHONE
Microphone paging and precedence over the AUX or PROGRAM
channels may be accomplished by using a Desk Base or a
Gooseneck Microphone. Wire the Microphone output leads to the
MIC input terminals as per Fig. 6A.
MUTING: The Amplifier is equipped with two independent Muting
Circuits:
Direct Muting by shorting the MUTE Terminals
Automatic Muting with VOX - Voice Activated Muting
For additional information on the Muting operation refer to the
Muting Functions section of this Manual.
WIRING
CONNECTING TO THE TELEPHONE PAGING SYSTEM
DESK BASE/GOOSENECK MICROPHONE WITH MUTING SWITCH
micbas03
G G G COM HOT HOT HOT COM COM G MUTE UNMUTE
PROGRAM MIC TEL
SHIELD
MIC
MUTING SWITCH
A B
MIC
MICROPHONE OUTPUT LEVEL CONTROL IS LOCATED ON THE FRONT PANEL
TELEPHONE PAGING INPUT
teleinp03
R T
TEL
TIP
RING
Telephone
System KSU
BALANCED BALANCED BALANCED
G G G COM HOT HOT HOT COM COM G MUTE UNMUTE
PROGRAM MIC TEL
TEL OUTPUT
LEVEL
TELEPHONE PAGING LEVEL CONTROL
Fig. 6A - Rear Panel MIC Input Terminals
Wire the Desk Base Microphone leads to the Microphone Input
terminal strip as per diagram in Fig 6A. Check Microphone instruc-
tions and connect HOT LEAD (B) to Terminal HOT, COMMON
LEAD (A) to Terminal COM and SHIELD LEAD to Terminal G.
DO NOT GROUND THE MICROPHONE CABLE SHIELD TO THE
CHASSIS OF THE AMPLIFIER
Fig. 6B - Rear Panel TEL Input Terminals
PAGING FROM THE TELEPHONE SYSTEM
WIRING - The Amplifier is interface ready for the Telephone line in
applications requiring paging from the telephone system. The
Telephone line Paging Output (Tip and Ring) can be directly con-
nected to the TEL input and to the HOT and COM as shown in the
wiring diagram Fig. 6B.
CABLE - Use a two conductor twisted wire.
DO NOT GROUND THE TIP OR RING WIRE TO THE CHASSIS
OF THE AMPLIFIER
OUTPUT LEVEL CONTROL - An Output Level Control is provided
on the rear panel. After wiring adjust control for the desired output
level.
VOICE ACTIVATED MUTING (VOX) - Muting of the AUX or PRO-
GRAM channels (music muting) during Paging is automatic via the
Voice Activated Muting System. No contact closure for the Muting
Circuit is required from the Telephone system. For additional infor-
mation on the Muting operation refer to the Muting Functions sec-
tion of this Manual.
b50side b50side
Push to Talk Key Push to Talk Key
KSU
Key Service Unit
telpagin
Telephone
DMS Amplifier
DIGITAL MUSIC AMPLIFIER
O
POWER
PROFESSIONAL AUDIO & SOUND DIGITAL MUSIC SERIES TM OUTPUT LEVEL PEAK
INPUT 1 INPUT 2 INPUT 3 INPUT 4/AUX 1 INPUT 5/AUX 2 BASS TREBLE MODULE
10 0 10 0 10 0 10 0 10 0 10 0 +10 -10 +10 -10
DMS TEL
Fig. 6C - Desk Base Microphone