PS Engineering PMA8000-SR with Built-In SIRIUS Satellite Radio - Manual (Page 5)

PS Engineering
PMA8000-SR Series Audio Selector Panel and Intercom System
Installation and Operator’s Manual
200-880-0000 Page 1-2 Rev. 14, Oct. 2008
controls the intercom level for the pilot and copilot, while the large knob controls the passenger intercom
volume. Intercom squelch is automatic.
The PMA8000-SR incorporates an integrated SIRIUS Satellite Radio receiver, which allows the aircraft
occupants to enjoy their music
A 3-light Marker Beacon receiver is integrated in the PMA8000-SR. This provides the necessary Marker
Beacon lights and audio indications necessary for an Instrument Landing System (ILS) approach. A
pushbutton labeled MKR allows the pilot select high or low sensitivity as well as test and mute modes.
1.4 APPROVAL BASIS –
TSO Approval. C50c, C35d
The PMA8000-SR-series Audio Selector Panels are FAA approved under TSO C50c (Audio Amplifiers)
and TSO C35d (Marker Beacon Receivers).
All systems comply with relevant portions of EUROCAE RTCA MPS WG No. 7/70, DO-143 and (Marker
Beacon Receivers), ED-14C/DO-160C (Environmental Conditions and Test Procedures for Airborne
Equipment), ED12B/DO-178B, Level D (Software Considerations for Airborne Equipment) and ED-
18/DO-214 (Audio Systems Characteristics and Minimum Operational Performance Standards for Aircraft
Audio Systems).
Operation is subject to the following conditions:
This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired opera-
tion.
1.5 SPECIFICATIONS
TSO COMPLIANCE
Marker Beacon: C35d, Class A
Audio Selector/Intercom: C50c, Class A
APPLICABLE DOCUMENTS: RTCA/DO-214 RTCA/DO-143 RTCA/DO-160D
RTCA/DO-178B DO-254
ENVIRONMENTAL Qualifications: A1D1CABSMXXXXXXZBABATBXXE2XXX
Operating Temperature Range: -15º C to 55ºC
Altitude: Up to 50,000 feet in an non-pressurized area
DIMENSIONS: Height: 1.3 in. (3.3 cm) Width: 6.25 in. (16.9 cm)
Depth behind panel 8.25 in. (21.00 cm) including
connectors
WEIGHT
PMA8000-SR Unit
Rack with connectors
1.54 lb. (0.70 kg)
0.66 lb. (0.30 kg)
POWER REQUIREMENTS (Including Internal Lighting):
Voltage: 11 to 33 VDC
Maximum Current: 3.0 Amp (Externally protected by a 5A pull-type
breaker)