Garmin GPS 175 User Manual

3-24 Pilot’s Guide 190-02488-01 Rev. B
Navigation
Smart Airspace
[1] Vertical distance above and below aircraft altitude.
AIRSPACE DATA SYMBOLS
SMART AIRSPACE CRITERIA
AIRCRAFT
ALTITUDE
AIRSPACE PROXIMITY
TO AIRCRAFT
[1]
Sea level >1,000 ft
>10,000 ft 2,000 ft
Class B Altitude
Label (ceiling/floor)
Class C/TCA
Class C Altitude
Label (ceiling/floor)
Class D
Class D Altitude
Label (ceiling only)
Restricted/Prohibited
TFR MIL
Class B/TMA Other/ADIZ
Garmin’s Smart Airspace feature
automatically de-emphasizes
non-pertinent airspace away from
the aircraft’s current altitude.
When an airspace’s vertical
proximity to the aircraft is
>1,000 ft:
• Its boundary becomes
transparent
• All associated altitude labels
turn gray
This range increases linearly to
2,000 ft as the aircraft ascends
to 10,000 ft.
Smart Airspace Off
Smart Airspace On
Non-pertinent
Airspace

Garmin GPS 175 Specifications

General

Display Resolution	480 x 272 pixels
GPS Receiver	WAAS GPS
Receiver Type	GPS/WAAS
Display Type	Color TFT
Mounting	Panel mount
Interfaces	RS-232, ARINC 429
Operating Temperature	-20°C to +55°C
Type	Aviation GPS Navigator
Interface	RS-232
Database	Obstacle, Terrain
Compatibility	Compatible with select autopilots