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TM 1-1520-248-CL - Army Aviation

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<strong>TM</strong> 1-<strong>1520</strong>-<strong>248</strong>-<strong>CL</strong><br />

NOTE<br />

ASE SET-UP/BIT page may be selected<br />

by pressing the WPN ASE button on the<br />

CPG auxiliary panel.<br />

AN/ALQ-144 is an active IR<br />

countermeasure system that is separate<br />

from the AN/APR-44 radar warning<br />

system.<br />

2. IR JAMMER BASE switch ⎯ IR JAMMER<br />

(ON).<br />

3. IR JAMMER XMTR switch ⎯ XMTR<br />

(ON).<br />

4. MFD ⎯Check ON-IR JAMMER PWR<br />

displays.<br />

5. After a minimum of 15 minutes of<br />

operation, IR JAMMER BASE switch ⎯<br />

BASE (OFF).<br />

6. IR JAMMER XMTR switch ⎯ IR<br />

JAMMER (OFF).<br />

7. MFD ⎯ Check OFF-IR JAMMER PWR<br />

displays, after 1-minute cool down<br />

period.<br />

WEAPONS SYSTEMS ⎯ CHECK<br />

.50 CALIBER MACHINE GUN<br />

EXTERIOR ⎯ CHECK<br />

1. Ejector rack ⎯ Check; impulse cartridges<br />

installed.<br />

2. Ammunition can ⎯ Check.<br />

O 3. Ammunition ⎯ Properly loaded.<br />

4. Ammunition can cover ⎯ Closed and<br />

locked.<br />

P-18<br />

C1

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