Table 2-2.1. Gunner Armament Control Panel HSS Controls and Indicators

TM 9-1270-212-14&P

Table 2-2.1. Gunner Armament Control Panel HSS Controls and Indicators

view C, fig 2-2)

(See

Nomenclature

Function

- Indicates pilot MASTER ARM switch in ARM

ARMED

ARMED STBY indicator

(amber light).

STBY

Indicates pilot MASTER ARM switch in STBY

(green light).

Press

Tests indicator lights.

Indicates pilot has control of turret.

PILOT IN CON indicator

PLT

Indicates failure in pilot HSS.

PLT GNR EIA CO

indicators

Indicates failure in gunner HSS.

GNR

- Indicates failure in electronics interface assembly.

EIA

- Indicates HSS operating properly.

Press

Tests indicator lights.

Varies intensity of gunner helmet-sight reticle image.

HSS RETICLE OFF BRT switch

Initiates HSS built-in-test sequence.

HSS BIT switch

HSS RTCL TEST switch

Tests gunner HSS reticle.

Permits turret travel between minimum depression and maximum

LASER SAFE/TURRET

DEPR LIMIT switch

elevation.

PLT ORIDE switch

Overides pilot armament control panel. Permits gunner to fire turret

using HSS, and wing stores (not TOW) without sight.