3M Dynatel 7550 Series User Manual

2 78-9000-5020-0 Rev C
Contents
1.0 Safety Information .........................................................................................................5
2.0 About This Manual.........................................................................................................6
3.0 Quick Start .....................................................................................................................7
A. Locator Battery .................................................................................9
B. Charging the Receiver Battery.................................................................................9
C. Using Alkaline batteries...........................................................................................9
D. Transmitter Battery Installation.............................................................................10
E. 2200RB Battery Information.................................................................................10
F. 3M
™
Dynatel
™
Locator 7550 Transmitter Keypad and Connector Denitions......11
G. 3M
™
Dynatel
™
Locator 7573 Transmitter Keypad and Connector Denitions.........11
H. Maximum Transmitter Output...............................................................................12
I. Cleaning Receiver and Transmitter Units.......................................................... ....13
J. Service and Accessoies...........................................................................................13
K. Receiver External Cable Ports Denitions ...........................................................13
L. Receiver Locate Screen Denitions.......................................................................14
M. 3M
™
Dynatel
™
Receiver 7500 Keypad Denitions .......................................... ...14
4.0 Menu Screens ...............................................................................................................15
A. MAIN MENU/LOCATE MENU ..........................................................................15
5.0 Conguring The Receiver ............................................................................................18
A. Selecting Depth Units ...........................................................................................18
B. Setting the Receiver Clock ....................................................................................18
C. Selecting a Language ............................................................................................18
D. Enabling/Disabling Locating Frequencies ............................................................19
E. Selecting Locating Modes (Antenna Modes) ........................................................19
F. Selecting External Jack Frequencies (Tone Frequencies) ......................................20
G. Creating User Dened Frequencies ......................................................................20
H. Filtering Power Frequency Interference
(User Dened Frequencies Only) ..............................................................................21
I. Selecting Locating Audio .......................................................................................21
J. Adjusting Display Contrast ....................................................................................21
6.0 Locating Buried Cables and Pipes ...............................................................................22
A. Transmitter Connections .......................................................................................22
7.0 Receiver Locating Trace Modes ..................................................................................29
A. Trace View (T-View) .............................................................................................29
B. Special Peak (Spl Pk) ............................................................................................31
C. Inductive Peak (Ind Pk) .........................................................................................31
D. Directional Peak (Dir Pk) ......................................................................................31
E. Directional Null (DirNull) .....................................................................................32
F. Expanded Mode .....................................................................................................33
8.0 Depth and Current Estimation .....................................................................................34
9.0 Locating Frequencies ...................................................................................................35
A. Active Frequencies ................................................................................................35
B. Power Frequencies ................................................................................................35
C. Passive Frequencies ...............................................................................................36
D. Auxiliary Frequencies ...........................................................................................36

3M Dynatel 7550 Series Specifications

General

Brand	3M
Model	Dynatel 7550 Series
Category	Measuring Instruments
Language	English