RM-500
The RM-500 is a desktop type remote microphone for general broadcasts. Equipped with an LCD screen, it can display up to 80 function names registered in advance, allowing these functions to be executed with the key operation.
The AUX key allows only the external audio signals to be controlled regardless of weather the microphone broadcasts are present or not. The speech intelligibility function makes it easier to hear the microphone announcements even in noisy environments, and also allows the microphone to pick up the audio signals at an appropriate level even if speaking too close to or too far from it.
The RM-500 can be mounted on the wall by using an optional wall mounting bracket.
| Power Source | 24 V DC (operating range: 15 ~ 33 V DC) Supplied from the applicable system (RJ45 connector) or the optional AD-246 AC adapter (DC input power supply connector) Usable DC power supply plug: - 5.5 mm (0.22") outer diameter, - 2.1 mm (0.08") inner diameter, - 9.5 mm (0.37") long, polarized, center positive |
|---|---|
| Current Consumption | 130 mA or less |
| Audio Output | 0 dB (*1), balanced, RJ45 connector |
| Audio Input | 1 channel, unbalanced, LINE/MIC (selectable with the Setting switch) LINE: -20 dB (*1), 10 kΩ, push-in terminal block MIC: -60 dB (*1), 2.2 kΩ, push-in terminal block |
| Control Input | 1 channel, no-voltage make contact inputs, open voltage: 33 V DC, short-circuit current: 10 mA, push-in terminal block |
| Control Output | 1 channel, open collector output, withstand voltage: 30 V DC, control current: 35 mA, push-in terminal block |
| Distortion | 1 % or less |
| Frequency Response | 100 Hz ~ 20 kHz |
| Signal to Noise Ratio | 60 dB or more |
| Microphone | Unidirectional electret condenser microphone |
| Chime | Uses the built-in sound sources of the main system unit (one of them selectable by the main system settings) |
| Level Control | Microphone volume control, AUX volume control |
| RM Link | Shielded Category 5 twisted pair LAN cable (CAT5-STP), RJ45 connector Maximum cable distance: 1200 m (when powered by the optional AD-246 AC adapter) |
| External Equipment Connection Cable | Solid copper wire: ø0.4 ~ ø1.1 mm (AWG 28-17) |
| Operation | Numeric key x 10, Left/Right selection key x 2, F1/F2 key x 2, ALL key x 1, Clear key x 1, Talk key x 1, AUX key x 1 |
| Indicator | LCD display: 3" (255 x 160 dots), with backlight Indicator: Talk indicator (Green), Microphone indicator (Green) |
| Operating Temperature | 0 °C to +40 °C |
| Operating Humidity | 90 %RH or less (no condensation) |
| Finish | ABS resin, Black, Paint |
| Dimensions | 224 (W) × 47.2 (H) × 136 (D) mm (excluding microphone) |
| Weight | 620 g |
| Accessory | Zip Tie x 2 |
| Option | Wall Mounting Bracket: WB-RM500, AC Adapter: AD-246 |
| Applicable System | VX-3000 Series |
