Chapter 1. INTRODUCTION - TM-11-6625-924-140005

TM 11-6625-924-14

CHAPTER 1

INTRODUCTION

S e c t i o n I. GENERAL

1-1. Scope

b. Report of Packaging and Handing Deficiencies.

Fill out and forward DD Form 6 (Packaging Improve-

This manual describes the Test Panel for Indicator,

ment Report) as prescribed in AR

Radio Magnetic Compass ID-998/ASN (test panel), and

700-58/NAVSUPINST 4030.29/AFR 71-13/MCO

includes instructions for its operation and mainte-

P4030.29A and DSAR 4145.8.

nance. For Maintenance of Electronic Control

Amplifier AM-3209/ASN (a component of the test

c. Discrepancy in Shipment Report (DISREP) (SF

panel) refer to TM 11-6110-211-15.

361). Fill out and forward Discrepancy in Shipment

Report (DISREP) (SF 361) as prescribed in AR

1-2. Indexes of Publications

55-38/NAVSUPINST 4610.33V/AFR 75-18/MCO

a. DA Pam 310-4. Refer to the latest issue of DA

P4610.19C, and DLAR 4500.15.

Pam 310-4 to determine whether there are new edi-

1-5. Administrative Storage.

tions, changes, or additional publications pertaining to

Administrative storage of Test Panel for Indicator,

the equipment.

Radio Magnetic Compass ID-998/ASN is for periods of

b. DA Pam 310-7. Refer to DA Pam 310-7 to deter-

mine whether there are modification work orders

1 to 45 days and maybe accomplished as follows:

(MWO'S) pertaining to the equipment.

a. Storage site. The equipment should be stored in an

area specifically marked Administrative Storage. The

1-3. Reporting Equipment Improvement

area should be covered and protected from the ele-

R e c o m m e n d a t i o n s (EIR)

ments.

EIR's will be prepared using DA Form 2407, Mainte-

b. Maintenance Services. Before storage, perform,

nance Request. Instructions for preparing EIR's are

the next scheduled major preventive maintenance ser-

provided in TM 38-750, The Army Maintenance Man-

vice.

agement System. EIR's should be mailed direct to Com-

c. Inspection. Inspect the equipment for proper

mander, US Army Communications and Electronics

operation before storage. Do not store inoperable'

Materiel Readiness Command, ATTN DRSEL-MA-Q,

equipment.

Fort Monmouth, NJ 07703. A reply will be furnished

direct to you.

d. Protection. Protect the equipment by storing in

barrier material (NSN 8135-00-0565) along with a`

1-4. Forms and Records

dessicant bag (NSN 6850-00-264-6572).

a. Reports of Maintenance and Unsatisfactory

1-6. Destruction of Army Electronics

Equipment Maintenance forms, records, and reports

Materiel

which are to be used by maintenance personnel at all

maintenance levels are listed in and prescribed by TM

Destruction of Army electronics materiel to prevent

38-750.

enemy use shall be in accordance with TM 750-244-2.

Section II. DESCRIPTION AND DATA

1-7. Purpose and Use

Input voltage . . . . . . . . . 26 VAC, 400 Hertz.

a. Purpose. The test panel simulates the loads nor-

Synchro transmitter control dials:

really applied to Indicator, Radio Magnetic Compass

Type . . . . . . . . . . . . . . . . . Direct drive.

ID-998/ASN (indicator) and provides facilities for test-

Range . . . . . . . . . . . . . . . . 360 degrees continuous.

ing circuits and components of the indicator.

Accuracy . . . . . . . . . . . . . 0.25 degree.

b. Use. The test panel is used as a bench test set to

Vernier ratio ........ 10 to l.

perform high potential tests on the indicator and to

Meter

check operation and calibration of components of the

Type. . . . . . . . . . . . . . . . . D. C. Microamp 50-0-50,

indicator.

Triplett type 327-PL.

1-8. Tabulated Data

1 - 9 . Components

Input voltage . . . . . . . . . . . 115 VAC 3,400 Hertz.

The test panel consists of a cabinet, spare fuses and in-

Synchro transmitter:

dicator lamps, and internally mounted Electronic Con-

Type . . . . . . . . . . . . . . . . . H i g h precision torque

trol Amplifier AM-3209/ASN (amplifier). Refer to the

transmitter, Bendix type

packing list provided with each equipment to deter-

AY201S-1-B.

mine the components actually provided with each

Accuracy . . . . . . . . . . . . . 6 minutes.

equipment at the time of shipment.

1-1