TOA / VM-2240 System management amplifier

VM-2240はシステムマネージメントアンプ。チャイム音源を内蔵。定格出力は240W。グループ設定やリモートマイクによるマイク放送や回線制御が可能。

■ Power supply: AC100V 50 / 60Hz or DC24V 15A M3.5 screw terminal Barrier interval 8mm
■ Rated output: 240W
■ Power consumption / current
■ AC operation: 670W (at rated output), 52W (at no signal), 275W (according to the Electrical Appliance and Material Safety Law)
■ DC operation: 15.0A (at rated output), 1.0A (at no signal), 6.0A (according to the Electrical Appliance and Material Safety Law)
■ Frequency response50 Hz to 16 kHz
■ Distortion rate 1% or less
■ SN ratio 60 dB or more
■ Sound quality adjustment 100 Hz ± 10 dB, 10 kHz ± 10 dB (input 1 to 3, BGM input can be adjusted individually)
■ Line selection key 5 stations + all at once (individual broadcasting possible)
■ Reset switch Release of abnormal condition
■ Remote microphone / external amplifier connection:
Compatible models: RM-200MJ, VM-2120E, VM-2240E
Connection terminal: RJ45x2
Total extension distance: up to 800m
Maximum number of remote microphones connected: 4 (RM-200MJ)
Connection line: CPEV line or LAN category 5 twisted pair cable (CAT5-STP recommended)
■ Input:
Input 1-3: -60 dB (* 1) (microphone) /-10 dB (* 1) (line) switchable
600Ω electronic balance XLR-3-31 equivalent / horn jack shared type phantom power supply
(Only the input 1 can use the DIN connector)
■ Line volume controller Inputs 1 to 3 (for priority 3) and BGM inputs 1 and 2 can be adjusted
■ Output:
Speaker output: 42Ω (High impedance 100 series) Detachable terminal block (16P) (with 5 line volume control, maximum 240W per line)
Line output: 0 dB (* 1) 10 kΩ unbalanced RCA pin jack
Recording output: 0 dB (* 1) 10 kΩ unbalanced RCA pin jack
Pre-output: 0 dB (* 1) 10kΩ unbalanced RCA pin jack
■ Control input:
Control inputs 1 to 3 one-touch type plug-in connector
Non-voltage make contact input Open voltage: DC 3.3V, short-circuit current: 1mA or less
Control input / output D-sub connector (25P)
DC output DC 24 V 0.1 A (for RU-2001 / 2002) One-touch type plug-in connector
■ Built-in chime 4 upwards, 4 downwards, 4 upwards, 2 notes, 1 note (switchable, with rear volume)
■ Function:
Second unit expansion function (amplifier / line expansion) (VM-2120E or VM-2240E required)
Priority control
Power supply for RM-200MJ (one-way line resistance value 40Ω or less)
■ Operating temperature range 0 ° C to + 40 ° C
■ Operating humidity range: 80% RH or less (no condensation)
■ Finish:
Front panel: ABS resin black (Munsell N1.0 approximate color) painting
Case: Surface-treated steel plate, black (Munsell N1.0 approximate color) coating
■ Dimensions: 419 (W) x 143.3 (H) x 355.7 (D) mm
■ Weight: 15 kg
■ Accessories Power cord (2m) x1, Spare fuse (8A) x1, Volume cover x5
■ Sold separately:
Rack mount bracket: MB-35B
Guide rail: YA-706
* (* 1) 0 dB = 1 V
* When rack mounted, a ventilation panel of 1U size or more (PF-013B (sold separately) etc.) is required above and below the unit.