TOA Electronics BG-1020 - Manual (Page 2)

BG-M SERIES
MODULAR MIXER/AMPLIFIERS
Tel: 800-733-7088
Fax: 800-733-9766
www.toaelectronics.com
S
P E C I F I C A T I O N S
Type Five channel mixer/amplifier
Output Power BG-1015: 15 W RMS, BG-1030: 30 W RMS, BG-1060: 60 W RMS, BG-1120: 120 W RMS
Frequency Response 50 - 20k Hz (±3 dB)
Total Harmonic 0.05% at 1k Hz, rated output
Distortion
Inputs Mic: -60 dBV, 600 Ω , electronically balanced, screw terminal, 24 VDC phantom power
Tel: -20 dBV, 10k Ω /600 Ω , transformer-balanced, screw terminal
Program: -10 dBV, 10k Ω , electronically-balanced, screw terminal
Aux: -10 dBV, 47k Ω , unbalanced, 2 x RCA pin jack (stereo-sum)
Module: Specifications dependent on module type.
Power IN: 0 dBV, 10k
Ω
, unbalanced, RCA pin jack
Mute: screw terminal
Outputs Main: 4 Ω , 25 and 70 V, balanced, screw terminal
Sub/Zone: 1 W / 8 Ω , unbalanced, screw terminal
MOH: 0 dBV, 600 Ω , balanced, screw terminal
Preamp OUT: 0 dBV, 600 Ω , unbalanced, RCA pin jack
Output Regulation Less than 2 dB, no load to full load
Muting/ Mic, Telephone, Module (Page mode) Over-ride of Auxiliary, Program, Module (BGM mode)
Priority Override Automute and/or External Switch Closure
External Mute Modes A: Mic, Tel, Module (Page mode) normally ON, no change with switch closure
(activated with switch-closure) Aux, Program, Module (BGM mode) normally ON, activates to OFF with switch closure
B: Mic, Tel, Module (Page mode) normally OFF, activates to ON with switch closure
Aux, Program, Module (BGM mode) normally ON, activates to OFF with switch closure
Module Slot Card edge connector connects to audio input and output points of TOA 900 Series modules. Use of Mute-
type modules is not required in BG-M Series models. Mute function is determined by Module Mode switch.
Module Mode Switch
Page: module input signal mixes with Mic/Tel inputs and activates Auto-Mute function
BGM: module input signal mixes with Aux and Program inputs and responds to Auto-Mute / External Mute functions
Internal Jumper Phantom Power (Mic input)
Settings Mic, Tel, Module (Page mode) Automute routing and assignment
Aux, Program, Module (BGM mode) MOH/Zone routing
Dynamic Range Mic: 60 dB, Telephone: 75 dB, Program: 75 dB, Aux: 75 dB
(Band Pass: 20 Hz - 20k Hz, with Tone Controls centered)
Tone Controls Bass: ±10 dB at 100 Hz, Treble: ±10 dB at 10k Hz
Controls affect only Program, Auxiliary and Module (BGM mode) inputs
Cooling Fan Speed Variable by heat sink temperature (BG-1060 and BG-1120)
Indicators Power, Signal, and Peak LEDs
Power Source 120 VAC, 60 Hz
Power Consumption BG-1015: 50 W, BG-1030: 80 W, BG-1060: 160 W, BG-1120: 260 W
(Rated output)
Protection Self protection, with 1 AC circuit breaker (external)
Other Features AC Outlet, 3-pin grounding type
Automatic electronic drive limiter
Output disconnected for approx. 3 seconds after the unit is turned on
Finish Panel: ABS resin, black Case: Steel plate, black
Dimensions (W x H x D) 10.39” x 4.23” x 11.02” (264 x 107.4 x 280 mm)
Weight BG-1015: 9.92 lbs (4.5 kg), BG-1030: 10.58 lbs (4.8 kg), BG-1060: 12.35 lbs (5.6 kg), BG-1120: 14.11 lbs (6.4 kg)
Accessories 5 x Volume Control Security Knobs: YA-920
APPLICATIONS
A/V Rentals
Airports
Audio/Visual
Auditoriums / Theatres
Banks
Bars / Lounges / Nightclubs Boardrooms
Business Music
Conference Facilities
Convenience Stores
Educational Facilities
Fitness Clubs / Gymnasiums Hotels / Hospitality
Houses of Worship
Industrial / Warehouses
Museums
Music Distribution
Offices Public Address
Restaurants
Retail Stores
Theme Parks
Training Rooms