4-19
Chapter 4
APPENDIX
2.10. RM-200SF Fireman's Microphone
* 0 dB = 1 V
Note: The design and specifications are subject to change without notice for improvement.
• Optional product
Fireman's Microphone Extension unit: RM-320F
• Accessories
EMC clamp .................................................................... 1
Wall mounting bracket unit ............................................ 1
4 x 25 tapping screw for wooden wall ........................... 2
M3.5 x 20 screw for electrical box ................................. 2
Power Source 24 V DC (operating range: 15 – 40 V DC, supplied from the VX-3000 system.)
Current Consumption 240 mA or less
Audio Output 0 dB*, transformer-balanced
Distortion 1% or less
Frequency Response 200 Hz – 15 kHz
Signal to Noise Ratio 55 dB or more
Microphone Unidirectional dynamic microphone with talk key, AGC (ON/OFF switchable),
Microphone element failure detectable by using a built-in oscillator
Chime Built inside (PCM sound source), Monitoring available with a built-in speaker.
Volume Control Microphone volume control, Monitor speaker volume control,
Chime volume control (using the software)
Connection Cable Main line: Shielded CPEV cable (each one pair of Audio line, Data line,
Monitor/control line, and power supply line) or Shielded Category 5 twisted pair
cable for LAN (CAT5-STP) or greater, M3 screw terminal
Maximum Cable Distance 800 m or 2624.67 ft (Total)
No. of Connectable
RM-320F Units
Max. 4 units
Monitor Speaker Built-in type
Operation Emergency key, Function keys ... 3, CPU switch, Reset switch, Talk key
Indicator Status indicators ... 3, Power indicator, Failure indicator, CPU indicator,
Selection indicators ... 3, Microphone indicator, Broadcast status indicator
Operating Temperature 0 to 40°C (32 to 104°F)
Operating Humidity 35 to 80% RH (no dew condensation)
Finish ABS resin, blueish gray (PANTONE 538 or its equivalent)
Dimensions 200 (w) x 215 (h) x 95 (d) mm (7.87" x 8.46" x 3.74") (including the Wall Mounting
Bracket)
Weight 1.48 kg (3.26 lb)
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