FSR BMS-1032-BASE BMS-1032 system main unit
Vendor: FSR
Available
FSR BMS-1032-BASE BMS-1032 system main unit
The FSR BMS-1032-BASE Background Music System is professionally designed capable of selecting between 10 stereo audio sources from an elegant wall plate. It comes utilizing a single CAT-5 cable, the digital stereo audio and control signals is possible to be transmitted and distributed to up to 32 rooms per system.
The BMS-1032-BASE Background Music System is working along in conjunction with all distributed music systems (AEI, DMX, Muzak), as well as any audio source (i.e.: CD, DVD, etc.). The system is carefully designed for "sky boxes"; luxury suites; small salons; professional offices (doctors, lawyers, commercial suites); cruise ships; and just about any space that is wanting a selection of multiple background music sources.
- A rack or shelf mount chassis, 2 rack units high. This chassis will accommodate the main audio input card and up to eight stacking 4-room output cards. Up to 32 rooms will be handled in this unit.
- An audio control plate (2-gang) is provided for each room. The headphone jack allows for private listening (if desired). There are two sets of up/down buttons which control volume and channel selection. Numbers 0 through 9 are in the main system, and “L” selects the" local" units.
- The power supply(s) is provided with the system.
Main Unit | |
Music Audio Inputs | |
Input Type | Stereo Unbalanced |
Input Impedance | 10k ohm |
Nominal Input Level | 0dBV/0.775 VRMS |
Max Input Level Before Clipping | +12dBV/2.9 VRMS (with trim control set to unity) |
Input Trim Control Range | -20 to 6dB |
Crosstalk | -95dB |
Max Number of inputs | 1-10 user selectable via rear panel rotary selector plus 1 local input at wall plate. |
D/A Converter Performance | |
Resolution | 18 bits |
Sample rate | 44.1k samples/second (CD quality) |
Dynamic range | 94dB |
Conversion Method | 128x oversampling delta-sigma modulator with digital anti-alias filtering |
Audio Transmission Method | AES-3 digital encoding |
Page Audio Inputs | |
Input Type | Mono Balanced |
Input Impedance | 20 k ohm |
Nominal Input Level | 0dBV/0.775 VRMS |
Max Input Level Before Clipping | +12dBV/2.9 VRMS (with trim control set to unity) |
Input Trim Control Range | -20 to 14dB |
Crosstalk | -85dB |
Page Detection Threshold | -25 to -5dBV (this is the level required to trigger a page with trim set to unity) |
Page Detection Delay | 50 milliseconds max |
Page Hold Time | 2 seconds (internally adjustable from 0.1 to 8 seconds) |
Number of Page Inputs | 2, may be enabled in any combination by programming each wall plate. |
Wall Plates Specifications | |
Volume control range | -40 to 0 dB |
Local Audio Input | |
Local Input | Stereo Unbalanced |
Local Input Gain | 10db fixed |
Nominal Local Input Level | -10dBV/0.25VRMS |
Max Local Input Level | +dBV/1.0VRMS |
Audio Output | |
Line Output | Stereo Unbalanced |
Gain | Unity with respect to rack audio inputs, when rack trim control is set to unity and wall plate volume is set to max. |
Distortion | 0.065% @ 1VRMS, 1kHz, 1k load wall plate volume max. (typical) |
Speaker Output | |
Power | 0.75 watts/channel RMS 2.5 watts/channel music power. |
Speaker Impedance | 8 ohm recommended |
Distortion | 0.3% @ 0.75 watts into 8 ohms 20Hz-20kHz. |
Mono Jumper | When installed, sums left & right rack audio, and feeds it to both left & right outputs. Local inputs remain stereo-bridge them separately for mono operation. |
Headphone Output | 1/8” jack provided for connection to 16-32 ohm headphones. Headphones are automatically sensed, and disable line and speaker outputs when plugged in. Page audio unconditionally overrides this feature reenabling all outputs for the duration of the page. |
Main Unit (Mechanical Specifications) | |
Size | 19” wide x 3.5 “ high (2RU) x 12” deep |
Mounting | Standard rack mounting |
Wall Plates (Mechanical Specifications) | |
Size | 4.5” wide x 4.5” high x 2.5” deep |
Mounting | fits standard 2 gang electrical wall box with 4 screws |
Switches | Membrane |
Connector | RJ45 |
Cable | 4 pair 24 awg solid Cat-5 shielded cable, Belden 1584A or equivalent |
Power Supply (supplied with system) | |
Size/Mounting | Wall mount |
Input Power | Auto ranging 100-20VAC/200-240VAC at 3.2 amps |
Interconnect | 8 foot cable supplied, 5 conductor stranded |