Toa A-9240SHM2 - Manual (Page 151)

151
26.4. A-9240SHM2
120 V AC, 60 Hz
250 W
Max. 8 channels, modular construction (modules optional)
Power amplifier input: 0 dB*1, 10 kΩ, RCA jack
Preamplifier output 1: 0 dB*
1 , 300 Ω, unbalanced, RCA jack
Preamplifier output 2: 0 dB* 1 , 600 Ω, balanced, removable terminal block
(3 pins)
Speaker output: 240 W, 21 Ω, BTL output, removable terminal block
(4 pins)
Analog input (slot 1 – 8): –10 dB* 1 , 10 kΩ, unbalanced
Digital input (slot 1 – 4): 24 bit/48 kHz
MIX output (slot 1 – 8): –14 dB* 1 , 330 Ω (CH1 prefader output), unbalanced
Digital output (slot 5 – 7): 24 bit/48 kHz
Power supply (slot 1 – 8): +24 V, –24 V, +6 V DC
–20 dB FS
20 Hz – 20 kHz, 0.008% THD
Power amplifier section:
20 Hz – 20 kHz, +0, –1 dB
Analog input module to speaker output: 20 Hz – 20 kHz, +1, –3 dB
Power amplifier section:
0.0008%
(22 kHz LPF, 1 kHz, rated power)
Analog input module to speaker output: 0.008%
(22 kHz LPF, 1 kHz, rated power)
At Input short, 20 Hz – 20 kHz, ALL FLAT or OFF setting
Output volume min.: 90 dB (preamplifier output)
Output volume max.: 61 dB (preamplifier output,
input 1 volume: 0 dB, other inputs: OFF)
Power amplifier section: 110 dB
Over 64 dB (at 20 kHz)
Bass: ±12 dB (at 100 Hz), Treble: ±12 dB (at 10 kHz)
10 bands, Frequency: 20 Hz – 20 kHz, 31 points, Variable range: ±12 dB,
Q: 0.3 – 5
10 (PC software has 30 TOA speaker presets.)
–12 dB/oct, Variable frequency range: 20 Hz – 20 kHz, 31 points
–12 dB/oct, Variable frequency range: 20 Hz – 20 kHz, 31 points
Depth: 1 – 5
0 – 40 ms (1 ms steps), maximum 40 ms (CH1 + CH2), mixer mode only
32
Key lock function
RS-232C*
2 , D-sub connector (9P, female)
Control input: 4 inputs, no-voltage make contact input,
open voltage: 3.3 V DC, short-circuit current: under 1 mA,
removable terminal block (14 pins)
Control output: 4 outputs, open collector output, withstand voltage: 27 V DC,
control current: 50 mA, removable terminal block (14 pins)
Remote volume: 2 channels, connect a 10 kΩ/linear taper variable resister or
input the DC voltage of 0 to +10 V,
removable terminal block (14 pins)
–10 to +40°C (14 – 104°F)
35% to 80% RH (no condensation)
Panel: Aluminum, hair-line, black
Case: Surface-treated steel plate, black, paint
420 (w) x 107.6 (h) x 395 (d) mm (16.54" x 4.24" x 15.55")
11 kg (24.25 lb)
Power Source
Power Consumption
Audio Input
Audio Output
Module Slot
Digital Audio Signal
Reference Level
Power Bandwidth
Frequency Response
Total Harmonic Distortion
S/N Ratio
Cross Talk
Tone Control
Parametric Equalizer
Speaker Equalizer
High-pass Filter
Low-pass Filter
Compressor
Delay
Scene Memory
Auxiliary Function
Control Input/Output
Operating Temperature
Operating Humidity
Finish
Dimensions
Weight