TOA A-1724 UK User manual

TOA A-1724 UK User manual
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BOESCRIPTION
A—1
BGM, and broa
ESPECIFICATIONS
auipped with 6 Microphone inputs and 5 AUX inputs (simultaneous use of 9 in
24 PA amplifier of 240 W is designed to suit the followin
casting in mosques, churches, large rooms, an
PA AMPLIFIER A—1724(UK)
puts possible), the
PA system applications: announcements,
factories.
* 0 dB = 1 V
Power Source
220 — 230 V AC, 50/60 Hz
Rated Output
240 W
Power /Current
Consumption
032 W (rated output), 220 W (EN60065), 60 mA or less (when power switch is OFF)
Frequency Response
50 Hz — 20 kHz (13 dB)
Distortion 2 % or less at 1 kHz, rated power
Input MIC 1 — 6: —60 dBx, 600 ©, electronically-balanced,
combined type of XLR—3—31 equivalent and phone jack
AUX 1 — 2: —20 dBr, 600 ©, electronically-balanced,
combined type of XLR—3—31 equivalent and phone jack
(Either MIC 5 or AUX 1, and either MIC 6 or AUX 2 selectable)
AUX 3 — 4. —20 dB, 10 kQ, unbalanced, RCA pin jack
AUX 5: —20 dBx, 10 КО, unbalanced,
combined type of XLR—3—31 equivalent and phone jack
PWR AMP IN: O dBx, 600 Q, unbalanced, RCA pin jack
(An equalizer or other signal processor connectable between LINE OUT
and PWR AMP IN terminals)
Output REC: 0 dBx, 600 Q, unbalanced, RCA pin jack
LINE: O dBx, 600 Q, unbalanced, RCA pin jack
SPEAKER SELECTOR: 2 zone, high impedance (100 V line/42 Q), individual selector key,
M4 screw terminal
DIRECT SPEAKER OUT: High impedance (100 V line/42 Q), M4 screw terminal
Low impedance (4 — 16 Q), M4 screw terminal
(Both Low and High impedance terminals cannot be used at the same time.)
Phantom Power
ON or OFF for each MIC1 — 6 with switch setting (+17 V DC)
S/N Ratio
(Band Pass
: 20 Hz — 20 kHz)
100 dB or more (Master volume: min)
76 dB or more (Master volume: max)
60 dB or more (MIC 1 — MIC 4)
53 dB or more (MIC 5, MIC 6)
76 dB or more (AUX 1 — AUX 5)
Tone Control
Bass: +10 dB at 100 Hz, Treble: +10 dB at 10 kHz
Control Input
REMOTE VOLUME: M3 screw terminal
POWER REMOTE: No-voltage make contact input,
open voltage: 28 V DC (when the unit's power is OFF),
short—circuit: 10 mA or less, M3 screw terminal
Indicator 5 point LED output level meter, Power indicator LED, Zone indicator LED
Operating Temperature —10 Cto +40 °С (14 °F to 104 +)
Finish Panel: ABS resin, black, hairline
Case: Steel plate, black
Dimensions 420 (М) Хх 107.7 (H) X 367 (D) mm (16.54 X 4.24 X 1445”)
Weight 13.5 kg (29.76 lb)
Accessory Power cord |, Terminal block cover 1, Terminal block cover mounting screw -2
Option Rack mounting bracket: MB—25B
Volume control cover: YA—920
O5E
[Note] Distance between barriers on the above screw terminals: M3 -- 7 mm (0.28”),
M4 -- 9 mm (0.35”)
TOA Corporation DWG No: GA—02VB1-2
TOA
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PA AMPLIFIER
BAPPEARANCE
A—1724(UK)
REMOTE POWER
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PA AMPLIEIER
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Front View
367 [14.45”]
18.5 [0.73] 326.5 [12.85]
+
— y
Side View
UNIT:mm SCALE:173
OSE TOA Corporation
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DWG No: GA—02VC1—2
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