© 2022 Radiodetection Ltd 8
3.1 RD7200 locator
Locator features
1 Keypad
2 LCD with auto backlight
3 Haptic (vibration) feedback
4 Speaker
5 Battery compartment
6 Accessory connector
7 Headphone connector
8 Bluetooth module antenna
9 SWING Warning system
10 Optional Lithium-Ion battery pack
11 USB connector (inside the battery compartment)
Locator keypad
12 Power key : Switches the unit on and off.
Opens the locator menu
13 Frequency key : Selects frequency.
Closes submenu
14 Up and down arrows : Adjusts the locator
signal gain.
Scrolls through the menu options
15 Antenna key : toggles Peak, Peak+, Null and
Guidance modes.
Opens a submenu
Locator screen icons
16 Indicates the signal strength and Peak marker
17 Signal strength: Numerical indication of signal
strength
18 Null / Proportional Guidance arrows: Indicates the
location of the line relative to the locator
19 Battery icon: Indicates the battery level
20 Gain readout
21 Volume icon: Displays the volume level
22 Radio Mode: Indicates when Radio Mode is active
23 Power Mode: Indicates when Power Mode is active
24 Accessory indicator: Indicates when an accessory is
connected
25 A-Frame icon: Indicates when the A-Frame is
connected
26 Frequency / current / menu readout
27 Antenna mode icon: Indicates antenna selection:
Peak, Null, Peak+ and Guidance Mode (model
dependent)
28 Sonde icon: Indicates that the signal source is from
a sonde
29 Line icon: Indicates that the signal source is from a
line
30 Compass indicator: Shows the direction of the
located cable relative to the locator.
31 Transmitter standby indicator
32 Depth readout