Physical Specifications; Environmental Specifications; Terrain Taws Source; Table 3-2. Unit Weights - Garmin MX20 Installation Manual

Weather Source (Continued) ..........................L-3 (Goodrich) WX500
Terrain TAWS Source ....................................L-3 (Goodrich) Landmark TAWS 8000 (MX20 I/O Model
Audio Source ..................................................Garmin AT GDL 69A with XM Satellite Radio Subscription
Note 1: The ART2100 is supported when configured to emulate an ART2000. Only ART2000 functions are available.

3.1.11 Physical Specifications

Height .............................................................5.00 inches (12.7 cm)
Width ..............................................................6.25 inches (15.88 cm)
Depth...............................................................8.00 inches (20.3 cm)
Unit
MX20 only, with GPS
MX20 only, without GPS
MX20 only, with I/O Option
MX20 mounting tray only

3.1.12 Environmental Specifications

Operating Temperature ...................................-20°C to +55°C
Storage Temperature.......................................-55°C to +85°C
Temperature Variation....................................2°C per minute
Humidity .........................................................95% at 50°C
Maximum altitude...........................................35,000 ft
Cooling............................................................Not Required
MX20 Installation Manual
Allied Signal RS-181A (King P/N 071-1315-00; Bendix/King
P/N 3614077-8101) (MX20 I/O Model Only)
Only)
Honeywell KGP-560 EGPWS(MX20 I/O Model Only)
Honeywell KMH 820 (MX20 I/O Model Only)

Table 3-2. Unit Weights

Specifications
Weight
4.08 lb. (1.85 kg)
3.92 lb. (1.78 kg)
4.07 lb. (1.85 kg)
0.73 lb. (0.33 kg)
47