Table of Contents
Advertisement
Locating Cables/Pipes (Receiver)
1.
Toggle Mode Key for locate antenna selection.
Directional Peak (recommended)
Directional Null
Special Peak
Special Peak + EMS/iD
2.
Press SK to toggle through frequencies. (577 Hz, 8 kHz, 33 kHz and 60
Hz) Select transmitter frequency or 60 Hz if doing passive Power.
3.
Sweep the receiver looking for signal using the Directional Peak Mode.
Switch to Special Peak if signal is weak.
4.
During the sweep, it is best to adjust the Gain so that the bars never
fully close or fully open when over the signal path.
5.
Depth and Current can be estimated by lowering the tip of the receiver
to the ground over the located utility and pressing the Depth SK key.
6.
The depth screen display the measured depth, relative current and a cur-
rent in mA for 60 Hz locating.
Depth Current
Depth
Measurement
EMS-iD Locating (Receiver)
1.
Press the EMS Key set the EMS/iD Mode.
2.
or
Select the frequency by pressing the EMS key or SK1 until
desired frequency is displayed.
3.
Sweep receiver along path searching for installed EMS and EMS-iD mark-
ers.
This 3M
Dynatel
TM
TM
ers while conducting a cable/pipe locate. The receiver can be set up:
1.
Select EMS Marker frequency.
2.
Select Special Peak + EMS/iD
3.
Select locate frequency.
4.
Gain function will affect the cable/pipe locate and the EMS
Marker gain is automatically set in Special Peak + EMS/iD mode.
5.
Pressing Depth with start the EMS-iD read function. If a passive mark-
er is detected then instructions will display on screen to measure depth,
otherwise the depth will be displayed and marker data is available through
Read History in the Menu.
36
78
in
13.4 mA
Receiver Series 2220X-iD can also search for EMS mark-
12
Relative
Current
Displayed
milliAmp
78-9237-1692-8
Advertisement
Table of Contents
