DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

CALIBRATION PROCEDURE FOR

NAVIGATIONAL CONTROL SIMULATOR

SM-254/ASM

(NSN 6930-00-863-3399)

Headquarters, Department of the Army, Washington, DC

27 February 1978

REPORTING OF ERRORS

You can help improve this publication by calling attention to errors and by

recommending improvements and stating your reasons for thecom-

mendations. Your letter of DA Form 2028 (Recommended Changes to

Publications and Blank Forms) should be mailed direct to Commander, US

Army Electronics Command, ATTN: DRSEL-MA-Q, Fort nmouth, NJ 07703.

A reply will be furnished direct to yo.u

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Section I.

IDENTIFICATION AND DESCRIPTION

Test instrument identification .......................................... ................

Calibration data card (DA Form 2416) .................................... ........

Calibration description ............................................... .....................

EQUIPMENT REQUIREMENTS

Equipment required ......................................................... ...............

Accessories required ................................................. .....................

CALIBRATION PROCESS

Preliminary procedure ............................................... .....................

Synchro transmitter ................................................. .......................

Final procedure .......................................................... ....................

Section I. IDENTIFICATION AND DESCRIPTION

1. Test Instrument Identificatio. a. This bulletin provides instructions for the calibration of Navigational Control

Simulator SM-254/ASM. The simulator being calibrated will be referred to as the Test Instrument throughout this

procedure.

b. The time required to perform this calibration is approximately 1 hour.

2. Calibration Data Card (DA Form 241. )a. Forms, records, and reports required for calibration

personnel at all levels are prescribed by TM 38-750. DA Form 2416 must be annotated in accordance with TM 38-750

for each calibration performed.

b. Adjustments to be reported on DA Form 2416 are designated (R) at the end of the sentence in which they appear.

When adjustments are in tables, the (R) follows the designated adjustment. Report only those adjustments made and

designated with (R).

3. Calibration Description Test Instrument parameters and performance specifications which

pertain to this calibration are listed in table 1.

*This bulletin supersedes TB 11-6625-481-45/1, 27 July 1967.