MRC MCX-5000 Series - Page 103

MARINE RADIO CO.,LTD.
주/선박무선
Subject : Auto Exchanger Page : (43 / 44)
Date : 2010.10.06 Doc. : Matex-2000_ENG(Rev. 1.0)
(QAS-ADD-008/0/09.09.25) manual\pabx\matex-2000\Matex-2000_eng.doc
( MARINE RADIO CO., LTD.)
MRC
㈜선박무선
SHOP TEST RECORD of
Auto-Telephone
(자동식전화장치)
Customer
(고 객)
Ship No.
(선 번)
-
Serial No.
(제조번호)
Type(형식)
Test Date
20 . .
Place(검사장소)
MRC Shop Room Temp.
Test Record of Auto-Telephone
INSPECTION
ITEM
INSPECTION METHOD
STANDARD
LEVEL
MEASURE
LEVEL
RESULT REMARK
1. Insulating
Resistor
Measure of insulation resistor
between case and power input line.
More than10M
(AC-500V)
2. Transmitting
Sensitivity
Measure of loss of voice signal loss
on connected phones(1kHz, 10mV)
90mV∼ 95mV
3. Frequency
Characteristics
Measure of output frequency in No.
2 state
(300Hz ∼ 3kHz)
less than 6dB
(Minimum
Level)
4. Extension
Call
Measure of call, ring & voice after
connection of all phones
Functions(Call,
Ring & Voice)
Test
5. Exterior
View Test
Confirm an external wound of
painting on case.
(Color Name : )
Testing by the
naked eye
Confirm an fixing holes and
dimension.
Compare with
Drawing
1. Requirement(요구조건)
-1.DNV Regulation(1999/07) : Internal
Communication B, Ship Requirements - Main
Class
-2.MRC Standard Requirements(include Manual)
2. The Necessary Equipment
1. Audio Signal Generator : AG-202A
2. Distortion Analyzer : SVM-135A
3. Insulation Tester : E17
4. Oscilloscope : OS-9060D
5. Frequency Counter : TR-5142G
3. Result
-1. MRC Standard Shop Trial(제작자 표준 시험) ------------------------------
Tested(시험) Checked(검토) Approved(승인)
Witnessed Witnessed Witnessed
Maker Maker Maker YARD CLASS OWNER