RD7100 locator
1
2
4
6
15
13 14
15
16
17
18
19
20
21
22
23
27
24
3
8
7
5
11
9
10
11
12
GPS active, seeking satellite lock
28
GPS satellite lock acquired
30
3-5 satellites locked
31
26
6-8 satellites locked
29
9-11 satellites locked
12 or more satellites locked
25
6
Locator features
1.
Keypad
2.
LCD with auto backlight.
3.
Speaker.
4.
Battery compartment.
5.
Optional Lithium-Ion battery pack.
6.
Accessory connector.
7.
Headphone connector.
8.
USB port
(inside battery compartment).
Locator keypad
9.
Power key.
10. Frequency key.
11. Up and down arrows.
12. Antenna key.
Locator screen icons
13. Signal strength bargraph with peak
marker.
14. Signal strength readout.
15. Null / Proportional Guidance arrows.
16. Battery level.
17. Sensitivity readout
18. Volume level.
19. Radio Mode icon.
20. Power Mode icon.
21. Accessory / Measurement icon.
22. A-Frame icon.
23. Frequency / current / menu readout.
24. Antenna modes icon:
Indicates antenna mode selection:
Peak / Peak+ / Null / Guidance.
25. Sonde icon: Indicates that a sonde
signal source is selected.
26. Line icon: Indicates that a line signal
source is selected.
27. Compass: Shows the orientation
of the located cable or sonde relative
to the locator.
28. Transmitter standby indicator.
29. Depth readout.
GPS equipped locators only:
30. GPS Status.
31. GPS Signal quality.
7