TDR-410 OPERATING MANUAL version 1.03
3
TABLE OF CONTENTS
1
INTRODUCTION .................................................................................................... 5
2
WORKING PRINCIPLES ...................................................................................... 6
3
PREPARING THE TDR-410 FOR USE ................................................................ 6
3.1
S
ET
U
NIT OF
M
EASURE FROM MENU DISPLAY
.......................................................... 7
3.2
S
ET
A
UTO
S
HUTDOWN FROM MENU DISPLAY
........................................................... 7
3.3
S
ET
C
ONTRAST FROM MENU DISPLAY
...................................................................... 8
3.4
B
ACKLIGHT
............................................................................................................ 8
3.5
S
ET
V
ELOCITY OF
P
ROPAGATION FROM MENU DISPLAY
........................................... 8
3.6
H
OW TO DETERMINE
V
P
S
ETTINGS
.......................................................................... 8
4
USING THE TDR-410 ............................................................................................. 9
4.1
S
ETTING THE FAULT LOCATION
............................................................................... 9
4.1.1
Setting Velocity of Propagation (Vp) ........................................................... 10
4.1.2
Value Impedance Setting (Z) ....................................................................... 10
4.1.3
Auto Fault Location and Manual Fault Location ........................................ 10
4.1.4
Selecting range scales.................................................................................. 11
4.1.5
Gain settings ................................................................................................ 11
5
CONNECTING TDR-410 TO A CABLE TO BE TESTED ............................... 11
6
CABLE FAULT LOCATION ............................................................................... 12
6.1
S
CAN HOLD AND
C
ONTINUOUS
S
CANNING
M
ODES
................................................ 13
6.2
A
CCURACY
........................................................................................................... 13
7
TONE GENERATOR ............................................................................................ 13
8
POWER SUPPLY .................................................................................................. 14
9
CLEANING AND MAINTENANCE .................................................................... 14
10
STORAGE .............................................................................................................. 14
11
DISMANTLING AND UTILIZATION ................................................................ 14
12
TYPICAL FAULT DISPLAYS ............................................................................. 15
13
TYPICAL CABLE V
P
AND IMPEDANCE VALUES ........................................ 16
14
TECHNICAL DATA .............................................................................................. 18
Summary of Contents for TDR-410
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