Specifications; System Management Amplifier Vm-2120/-2240 - Toa SV-200M Instruction Manual

29. SPECIFICATIONS

System Management Amplifier VM-2120/-2240

Model No.
Power Source
Power Consumption
on AC Mains
Current Consumption
on 24 V DC Power Input
Rated Output
Output Voltage/Impedance
Frequency Response
Distortion
Signal-to-Noise Ratio
Tone Control
Remote Microphone
/Expansion Amplifier Connection
Audio Inputs 1 – 3
Input
Telephone Paging Input
BGM 1 – 2
Power Amplifier Input
External Speaker Line
Input
56
VM-2120
AC: 120 V or 230 V AC, 50/60 Hz
DC: 24 V DC/7.5 A (VM-2120), 15 A (VM-2240), M3.5 screw
terminal, Barrier distance: 8 mm, Applicable cable gauge:
AWG22 – AWG14
With no signal present
37 W
Under normal operating conditions according to
EN60065: 1998 sec. 4.2
107 W
With rated output signal
201 W
With no signal present
0.7 A
Under normal operating conditions according to
EN60065: 1998 sec. 4.2
2.1 A
With rated output signal
5.2 A
120 W
100 V/83 Ω (changeable to 70
V/42 Ω or 50 V/21 Ω)
Bass: 100 Hz ±10 dB, Treble: 10 kHz ±10 dB
(Inputs 1 – 3 and BGM individually adjustable.)
2 RJ45 female connectors for connecting the RM-200M Remote
Microphone and the VM-2120 or VM-2240 unit used as an
expansion amplifier.
Maximum distance: 800 m, Link cable: Category 5 Shielded
Twisted-Pair straight cable (TIA/EIA-568A standard)
–60 dB* 1 (MIC)/–10 dB*
balanced* 2 , combined XLR connector (female)/phone jack (Only
Input 1 is additionally equipped with DIN connector*
Push-in terminal block*
Voice sound: –10 dB* 1
shield terminal*
Control: No-voltage make contact input, open voltage: 30 V
DC, short-circuit current: under 0.1 A
–20 dB* 1 , 10 kΩ, RCA pin jack, monaural
0 dB* 1 , 10 kΩ, RCA pin jack
100 V line, for All-Zone Broadcast (This input is selected when the
"Unit's broadcast cutoff" control is activated.)
100 V/42 Ω (changeable to 70
V/21 Ω or 50 V/10 Ω)
50 – 16,000 Hz
Under 1%
Over 60 dB
(LINE) (changeable), 600 Ω, electronically
1
6
, 10 kΩ, electronically-balanced input with
2
VM-2240
54 W
255 W
549 W
1 A
5 A
14 A
240 W
3 .)
To be continued