How To Read Current Measurement; Replacement Of Batteries; Transmitter: .How .To .Change .The .Batteries; Receiver: .How .To .Change .The .Batteries - SubSurface Instruments PL-2000 Operation Manual

OPERATION OF RECEIVER
Continued from page 8
easily .in .the .Inductive .Mode .(Transmit-
ter) .than .lower .frequencies, .and .the .512 .
Hz .frequency .is .so .low .that .it .can .not .
be .induced .at .all . .The .512 .Hz .frequency .
must .be .used .in .the .Transmitter's .Direct .
Connection .Mode .only . .
. "Passive" . .frequencies .are .in .the .Re-
ceiver .only, .and .the .Transmitter .is .not .
used . .The .two ."passive" .frequencies .are .
50/60 Hz (current flowing A/C) and Radio
(15 .kHz .– .25 .kHz) .
How to Read
Current Measurement
The .Current .Measurement .is .the .normalized .
value .displayed .between .000 .and .100 . .
converted .from .the .signal .transmitted .in .the .
buried .pipeline .or .cable . .The .value .between .
000 .and .100 .tells .the .PL-2000 .user .whether .
he/she .is .locating .the .primary .line .or .a .
secondary .conductor . .Induced .currents .on .
secondary .conductors .running .parallel .and .
close .to .the .primary .line .always .have .lower .
current .measurements .
Note: . The .Current .Measurement .only .
appears .in .the .Depth .Measurement .
Function .of .the .Peak .Mode, .and .it .is .
a .relative .measurement .of .the .current .
flow.
10
The residual power is indicated in the LCD.
Transmitter LCD Display

REPLACEMENT OF BATTERIES

Transmitter Battery Power
When .the .battery .mark .displayed .in .the .
LCD .is .reduced .to .a .blank .icon, .replace .the .
batteries .
˜
How to Change the Batteries
Push .the .Battery .Cover .in .the .
direction .indicated .
The .Battery .Cover .will .detach .
Install .the .8 ."D" .cell .batteries .in .the .direc-
tions .shown .on .the .back .wall .of .the .battery .
compartment . .The .top .row .has .positive .
poles .facing .right, .and .the .bottom .row .has .
positive .poles .facing .left .
11
OK
to operate.
Change
batteries.