PS Engineering Inc. ®
PAR200A Audio Selector Panel, COM radio Controller and Intercom System
Installation and Operator’s Manual
200-228-0200
Page 1-2
Rev. 4, DEC. 2017
1.4
APPROVAL BASIS
— FAA TSO, EASA ETSO
1.1.1
PAR200A
The PAR200A-series Audio Selector Panels have FAA authorization under TSO C139 (
Aircraft Audio Sys-
tems and Equipment
). The VHF Communication Transceiver portion of the PAR200A holds
TSO authori-
zations
under TSO C169a.
The PAR200A-series Audio Selector Panels hold EASA authorization under ETSO C139 (
Aircraft Audio
Systems and Equipment
). The VHF Communication Transceiver portion of the PAR200A is EASA author-
ized under ETSO-2C169a. EASA.IM.210.10053809.
The partial TSO applies to C169a because the PAR200A unit provides control and display only for the TY91-
series of VHF communications equipment.
The audio system complies with relevant portions of ED-14C/DO-160G (
Environmental Conditions and Test
Procedures for Airborne Equipment
), DO-254, (
Design Assurance Guidance for Airborne Electronic Hard-
ware
) and ED-18/DO-214 (
Audio Systems Characteristics and Minimum Operational Performance Stand-
ards for Aircraft Audio Systems
).
NOTE:
The conditions and tests for TSO approval of this article are minimum performance standards.
Those installing this article, on or in a specific type or class of aircraft, must determine that the
aircraft installation conditions are within the TSO standards. The article may be installed only
following 14 CFR Part 43 or the applicable airworthiness requirements.
1.1.2
Trig TY91/92-Series:
The VHF Communication Radio (Trig Avionics TY91L/TY92L) is
EASA and FAA-approved
under
ETSO 210.10042695, Rev, B or Subsequent Revision, under 2C169a Class C, E, H1, H2, 4, 6, ETSO
2C128, TSO C169a Class C, E, 4, 6, TSO C128a TSO-C169a, ETSO 2C169a Class C, E, H1, H2, 4, 6,
ETSO 2C128, TSO C169a Class C, E, 4, 6, TSO C128a EUROCAE ED-23C, EUROCAE ED-67,
EUROCAE ED-14F (RTCA DO-160F), RTCA DO-186B, RTCA DO-207 ED-12B (RTCA DO-178B)
Level B DO-254 Level C
FCC Identification TY91 VZI00882 , TY92 VZI00879
Applicable documents EUROCAE ED-23C, EUROCAE ED-67, EUROCAE ED-14F (RTCA DO-160F),
RTCA DO-186B, RTCA Software ED-12B (RTCA DO-178B) Level B Hardware DO-254 Level C
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 operation.
1.5
SPECIFICATIONS
Audio Selector/Intercom
FAA TSO C139 EASA ETSO C139
Communications Transceiver
FAA TSO-C169a (PARTIAL) EASA ETSO 2C169A
Environmental Qualification DO-160G
A1C1BAESRXXXXXXZ B(XX)ABATTBXXA2E2 XXX
Operating Temperature Range:
-20º C to 55ºC , short term -40°C to +70°C
Altitude
:
Up to 35,000 feet in an non-pressurized area
WEIGHT
PAR200A Unit
Rack with connectors
1.1 lb. (0..49 kg)
0.51 lb. (0.24 kg)
Dimensions
Height: 1.3 in. (3.3 cm) Width: 6.25 in. (16.9 cm)
Depth behind panel 7.15 in. (18.16 cm)
AUDIO PANEL POWER REQUIREMENTS
(Including Internal Lighting):
Voltage
:
11-33 VDC (18-33 with TY92)
Maximum Current
:
2.5 Amp (Externally protected by a 3A pull-type
breaker)
