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VM-2120 VM-2240
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 54 W
Under normal operating conditions according to
EN60065: 1998 sec. 4.2
107 W 255 W
With rated output signal
201 W 549 W
With no signal present
0.7 A 1 A
Under normal operating conditions according to
EN60065: 1998 sec. 4.2
2.1 A 5 A
With rated output signal
5.2 A 14 A
120 W 240 W
50 – 16,000 Hz
Under 1%
Over 60 dB
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, Usable cable: Category 5 Shielded
Twisted-Pair straight cable (TIA/EIA-568A standard)
–60 dB*
1
(MIC)/–10 dB*
1
(LINE) (changeable), 600 Ω, electronically
balanced*
2
, combined XLR connector (female)/phone jack (Only
Input 1 is additionally equipped with DIN connector*
3
.)
Push-in terminal block*
6
Voice sound: –10 dB*
1
, 10 kΩ, electronically-balanced input with
shield terminal*
2
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.)
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
Inputs 1 – 3
Telephone Paging Input
BGM 1 – 2
Power Amplifier Input
External Speaker Line
Input
29. SPECIFICATIONS
System Management Amplifier VM-2120/-2240
Audio
Input
To be continued
100 V/83 Ω (changeable to 70
V/42 Ω or 50 V/21 Ω)
100 V/42 Ω (changeable to 70
V/21 Ω or 50 V/10 Ω)