Sanwa CD772, Instruction Manual, Page: 30 / 56

Table of Contents
【 1 】 SAFETY PRECAUTIONS – Before use, read the following safety precautions.–
1-1 Explanation of Warning Symbols ………………………… 00 1
1-2 Warning Messages for Safe Use ………………………… 00 1
1-3 Overload Protection
………………………………………
00 2
【
2
】
APPLICATIONS AND FEATURES
2-1 Applications ………………………………………………… 00 3
2-2 Features …………………………………………………… 00 3
【
3
】
NAMES OF COMPONENT UNITS
3-1 Meter ………………………………………………………… 00 4
3-2 Test Leads ………………………………………………… 00 4
3-3 Display ……………………………………………………… 00 5
【
4
】
DESCRIPTION OF FUNCTIONS
4-1 Power Switch & Function Switch ………………………… 00 6
4-2 Measuring Function Selection
……………………………
00 6
4-3 Data Hold …………………………………………………… 00 6
4-4 Backlight …………………………………………………… 00 6
4-5 Range Hold ………………………………………………… 00 7
4-6 Relative Measurement …………………………………… 00 7
4-7 Auto Power Save ………………………………………… 00 7
4-8 Battery Low Warning Indication ………………………… 00 7
4-9 AC Detection Method ……………………………………… 00 8
4-10 Crest Factor ………………………………………………… 00 8
【 5 】 MEASURING PROCEDURE
5-1 Start-up Inspection ………………………………………… 00 9
5-2 Voltage Measurement ( V ) ………………………………… 0 10
5-3 Resistance Measurement ( ), Diode Test ( ),
Continuity Check ( )
………………………………………
0 11
5-4 Frequency Measurement ( Hz ) …………………………… 0 12
5-5 Capacitance Measurement ( ) ………………………… 0 13
5-6 Temperature Measurement ( ) ………………………… 0 14
5-7 Current Measurement ( ) …………………… 0 15
【
6
】
MAINTENANCE
6-1 Maintenance and Inspection ……………………………… 0 17
6-2 Calibration and Inspection ………………………………… 0 17
6-3 Storage ……………………………………………………… 0 17
6-4 Battery and Fuse Replacement ………………………… 0 17
【
7
】
AFTER-SALE SERVICE
7-1 Warranty and Provision …………………………………… 0 19
7-2 Repair ……………………………………………………… 0 19
7-3 SANWA web site
……………………………………………
0 20
【
8
】
SPECIFICATIONS
8-1 General Specifications …………………………………… 0 21
8-2 Measuring Range and Accuracy ………………………… 0 22
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DRAWING No. CD772 03-1101 2040 6017
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