Display Specifications; Certification - Garmin GMX 200 Installation Manual

1.5.3

Display Specifications

Active Display Size
Display Format
Viewing Angle (with 10:1 contrast ratio min)
Brightness

1.6 Certification

Unauthorized changes or modifications to any GMX 200 product may void the compliance to required
regulations and authorization for continued equipment usage. All GMX 200 functions are design
approved by TSO and have airworthiness approval as part of the AML STC. If additional information
(software or other qualification documentation) is required for aircraft installation certification, contact
Garmin Customer Support for assistance.
TSO
TSO-C63c Airborne Weather and Ground Mapping Pulsed Radar
TSO-C110a Airborne Passive Thunderstorm Equipment
TSO-C113 Multipurpose Electronic Displays
TSO-C118 Traffic Alert and Collision Avoidance System (TCAS I)
TSO-C147 Traffic Advisory System (TAS) Airborne Equipment
The GMX 200 displays data for all classes of compatible interfaced TSO-C63c or TSO-C147 authorized
equipment. The GMX 200 equipment class is identical to that of the interfaced equipment.
Garmin AT has evaluated the GMX 200 with respect to the guidelines of AC 23-18, Installation of
Terrain Awareness and Warning System (TAWS) Approved for Part 23 Airplanes. The GMX 200
display is not a requirement for Class B TAWS installations. The GMX 200 improves the pilot's
situational awareness and complies with AC 23-18, paragraph 7.h for TAWS displays. The software that
displays data from TAWS sensors (listed in Appendix C, Section C.6 on the GMX 200 has been certified
to RTCA/DO-178B Level C.
GMX 200 Installation Manual
190-00607-04
6.5" Diagonal (5.2" (W) x 3.9" (H))
640 pixels (W) x 480 pixels (H)
55° from perpendicular
Left / Right:
30° from perpendicular
Up:
60° from perpendicular
Down:
120 fL
Maximum:
0.1fL (using manual brightness control)
Minimum:
Table 1-2. TSO Authorizations
Function
Minimum Software
Performance RTCA/DO-
Standard 178B
RTCA/DO-173 Level C
RTCA/DO-191 Level D
SAE (AS) 8034 Level C, D
RTCA/DO-197 Level D
RTCA/DO-197A Level D
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Revision D