1. GNSS antenna
2. Cold shoe mount for mobile device bracket (fitted on both sides)
3. Haptic (vibration) feedback
4. Speaker
5. Swing alert system
6. Lithium-Ion battery pack
7. Accessory connector
8. Headphone connector
9. Bluetooth® modules
10. Green LED light to indicate RTK status: off, float or fix.
11. LCD with auto backlight
12. Keypad.
13. Bubble
14. USB port (inside battery compartment).
15. Marker loop Antenna

16. Power key : Switches the unit on and off. Opens the locator menu

17.Frequency key : Selects frequency. Closes sub-menu.

18.Up and down arrows : Adjusts the locator signal gain. Scrolls through the menu options.

19.Antenna key : toggles Peak, Peak+, Null and Guidance modes. Opens a sub-menu.

20. Survey key : Saves Survey measurements and sends them to a paired device

21. Transmitter key : Sends iLOC commands to Bluetooth transmitters

22. Indicates the signal strength and Peak marker

23. Signal strength: Numerical indication of signal strength

24. Null / Proportional Guidance arrows: Indicates the location of the line relative to the locator

25. Battery icon: Indicates the battery level

26. Gain and Log number: Displays the log number momentarily after a survey measurement is saved to memory

27. Volume icon: Displays the volume level

28. Current direction arrows

29. Radio Mode: Indicates when Radio Mode is active

30. Power Mode: Indicates when Power Mode is active

31. Accessory indicator: Indicates when an accessory is connected

32. CD Mode icon: Indicates when Current Direction Mode is active

33. A-Frame icon: Indicates when the A-Frame is connected

34. Frequency / marker type / current / menu readout

35. Bluetooth icon: Indicates status of Bluetooth connection. Flashing icon means pairing is in progress. Solid icon indicates an established connection is active

36. Antenna mode icon: Indicates antenna selection: Peak, Null, Broad Peak, Peak+ and Guidance Mode

37. Sonde icon: Indicates that the signal source is from a sonde

38. Line icon: Indicates that the signal source is from a line

39. Compass/ Marker mode indicator: Shows the direction of the located cable relative to the locator. Also used as a graphical indication for Marker mode active

40. Tx status (with Bluetooth Tx models): Transmitter communication status– confirms successful iLOC / communication

41. Tx standby (with Bluetooth Tx models): Indicates that the transmitter is in Standby Mode

42. Current/Depth indicator

43. GPS Status icon (MRX G only): One bar indicates that GPS is active. 3 bars indicates that the GPS has locked to the GPS satellite system

44. GPS Signal quality icon (MRX G only): Indicates the quality of the signal being received