SCM-AUD (accessory)
COD. SCM-AUD
4-way Audio L & R / MPX / RDS switch for SCMLCDN+1 changeover.
FEATURES
PRIMARY APPLICATION: this device is specifically used for changeover between analog audio signals and L&R balanced, MPX and PILOT in conjunction to SCMLCDN+1 changeover system.
HARDWARE FEATURES: the system housed in lightweight and rugged stainless steel rack cases having the dimension of 3 HE.
USER-FRIENDLY FEATURES: the front panel features one led that indicate instant system status to the operator.
EASE OF MANTENANCE: all RVR changeover systems are assembled using modules and boards with connectors so that it is easy to remove, replace and add modules and boards.
INTERFACE CONTROL: the rear panel features all connectors that could be used to connect the equipment to the various station components.
PRIMARY APPLICATION: this device is specifically used for changeover between analog audio signals and L&R balanced, MPX and PILOT in conjunction to SCMLCDN+1 changeover system.
HARDWARE FEATURES: the system housed in lightweight and rugged stainless steel rack cases having the dimension of 3 HE.
USER-FRIENDLY FEATURES: the front panel features one led that indicate instant system status to the operator.
EASE OF MANTENANCE: all RVR changeover systems are assembled using modules and boards with connectors so that it is easy to remove, replace and add modules and boards.
INTERFACE CONTROL: the rear panel features all connectors that could be used to connect the equipment to the various station components.
- Changeover between analog audio signals, L&R balanced, MPX and PILOT in conjunction to SCMLCDN+1 changeover system.
- Can be integrated to the SCMLCDN+1 even in presence of the SCM-AES/EBU digital audio changeover.
- Lightweight and rugged stainless steel 3 HE rack case.
| SCM-AUD | ||||
| Parameter | U.M. | Value | Notes | |
| GENERALS | ||||
| Ambient working temperature | -10 °C to + 50 °C / 95% | Relative humidity non condensing | ||
| POWER REQUIREMENTS | ||||
| AC Power input | AC Supply Voltage | VAC | 80 - 260 | Full Range Monophase |
| Connector | VDE IEC Standard | |||
| MECHANICAL DIMENSIONS | ||||
| Phisical dimensions | L x H x W | mm / inch | 483 / 19 | EIA Rack |
| mm / inch | 44 / 3 1/2 | 3HE | ||
| Weight | kg | About 1,4 | ||
| Cooling | Convection cooling | |||
| Acoustic noise | dBA | 0 | ||
| AUDIO INPUTS | ||||
| L&R (from 1 to 4) | Connector | XLR female | Balanced | |
| Passthrough Gain | dB | ±7 | Adjustable | |
| Impedance | K Ω | 10K-600-2 | Selectable | |
| Maximum input level | dBu | 20 | ||
| MPX & PILOT | Connector | BNC | Unbalanced | |
| Passthrough Gain | dB | ±7 | Adjustable | |
| Impedance | K Ω | 50 - 10 | Selectable | |
| Maximum input level | dBu | 14 | ||
| OUTPUTS | ||||
| L&R (from 1 to 4) & L&R Reserve | Connector | XLR male | Balanced | |
| Maximum Level | dBu | 20 | ||
| Load | K Ω | > 2 | ||
| Connector | BNC | Unbalanced | ||
| Maximum Level | dBu | 14 | ||
| MPX & PILOT | Load | Ω | > 50 | |
| INTERFACES | ||||
| Signalling LED | Yes | |||
| COMMAND | IN | DB25 Female (SCMLCDN+1 interface) | ||
| OUT | DB25 Male (SCM-AES/EBU interface) | |||
| FUSES | ||||
| On mains | 1 External fuse F 315 mA - 5X20 mm | |||
| On services | X | |||
| On PA Supply | X | |||
| On driver supply | X |
