Ditch Witch 830R, Руководство оператора, Страница: 38 / 55

830R/T Operator’s Manual
Locating Concepts - 37
Mode
CMW
Mode
Receiver
The 830R receiver has two available modes.
Left/Right
• Signal display : 0-999
• Gain control : automatic
• Location display : distance-sensitive left/right arrows indicate direction to line, become shorter as
receiver nears the line, become a diamond when centered, and display a depth icon in the diamond
when the receiver is stable.
• Audio : low tone to left of line, high tone to right of line, and quiet when centered above the line.
Power
• Signal display : 0-99
• Gain control : manual. If signal strength is above 80, decrease gain. If it is below 20, increase gain.
• Location display : single peak
• Audio : variable pitch with signal strength. Stronger signals produce higher pitch audio output.
Mode Description Notes
Left/Right Allows receiver to trace
cables that have had an
83.0775 kHz signal placed on
them by a transmitter.
Power Allows receiver to trace live
power cables.
In North America, available
frequencies are: 60, 120, and
180 Hz.
In other locations, available
frequencies are 50, 100, and
150 Hz.
IMPORTANT: Current must be
flowing through the cable.
s i 000 9 c - d . eps
c00ic105t.eps
60