TM 1-1510-224-10
1.
Course/Desired Track Display
2.
Single-Needle Bearing Pointer
3.
Heading Source Annunciator
4.
Heading Marker
5.
Lubber Line
6.
Double-Needle Bearing Pointer
7.
DME Hold Annunciator
8.
Navigation Source Annunciator
9.
Distance Display
10.
Preview Course Pointer Navigation
Source Annunciator
11.
Glideslope Deviation Pointer,
Annunciator, and Scale
12.
Course Devotion Bar and Scale
13.
Groundspeed or Time-to-Go Display
14.
To-From Indicator
15.
Aircraft Symbol
16.
Preview Course Pointer
17.
Course Pointer
18.
Heading Display
19.
Double-Needle Bearing Pointer Source
Annunciator
20.
Single-Needle Bearing Pointer Source
Annunciator
21.
Weather Radar Tilt Angle
22.
Weather Radar Mode Annunciator
23.
Weather Raider Target Alert/Variable
Gain/React Annunciator
24.
Lightning Sensor System Mode
Annunciator
25.
Compass System Synchronization
Annunciator
A9Y3lE00D102 C
Figure 3-13. Electronic Horizontal Situation Indicator (EHSI)
3-31
