REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS

TM 11-5805-387-10-2

charts (page 2-11) before storing. When removing the equipment from adminis-

trative storage, the PMCS should be performed to assure operational readiness.

Disassembly and repacking of equipment for shipment or limited storage are

covered in TM 740-90-1, Administrative Storage of Equipment.

1-6. REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS

(EIR)

If your Modem Radio Teletypewriter MD-522A/GRC needs improvement,

let us know. Send us an EIR. You, the user, are the only one who can tell

us what you don't like about your equipment. Let us know why you don't

like the design. Tell us why a procedure is hard to perform. Put it on an

SF 368 (Quality Deficiency Report). Mail it to: Commander, US Army

Communications-Electronics Command and Fort Monmouth, ATTN:

DRSEL-ME-MP, Fort Monmouth, New Jersey 07703. We'll send you a reply.

1-7. NOMENCLATURE CROSS-REFERENCE LIST

NOTE

Common names will be used when the major components

of the MD-522A/GRC are mentioned in this manual.

Official nomenclature must be used when completing

report forms or when looking up technical manuals.

COMMON NAME

OFFICIAL NOMENCLATURE

Modem

Modem Radio Teletypewriter

MD-522A/GRC

1-8. LIST OF ABBREVIATIONS

Abbreviations are spelled out the first time they appear in this manual. A

list of abbreviations used in this manual is given below.

DX . . . . . . . . . . . . . . . . . . . . . . . . . . . . ., . . . . . . . .. Duplex

FSK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Frequency-Shift-Keyed

Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hertz

kc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Kilocycles

kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Kilohertz

mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Milliampere

MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Megahertz

NSK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Narrow Shift-Keyed

OWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . One Way Reversible

PWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power

1-2