Garmin GMX 200 Installation Manual - page 13
GMX 200 Installation Manual
Page 1-5
190-00607-04 Revision
D
1.5.3
Display Specifications
Active Display Size
6.5” Diagonal (5.2” (W) x 3.9” (H))
Display Format
640 pixels (W) x 480 pixels (H)
Viewing Angle (with 10:1 contrast ratio min)
Left / Right:
Up:
Down:
55° from perpendicular
30° from perpendicular
60° from perpendicular
Brightness
Maximum:
Minimum:
120 fL
0.1fL (using manual brightness control)
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.
Table 1-2. TSO Authorizations
TSO Function
Minimum
Performance
Standard
Software
RTCA/DO-
178B
TSO-C63c
Airborne Weather and Ground Mapping Pulsed Radar
RTCA/DO-173
Level C
TSO-C110a
Airborne Passive Thunderstorm Equipment
RTCA/DO-191
Level D
TSO-C113
Multipurpose Electronic Displays
SAE (AS) 8034
Level C, D
TSO-C118
Traffic Alert and Collision Avoidance System (TCAS I)
RTCA/DO-197
Level D
TSO-C147
Traffic Advisory System (TAS) Airborne Equipment
RTCA/DO-197A
Level D
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.