4 
CONTENTS
Controls
1.  Backlight On/Off (540 only)
Turns the backlight on and off (page 6)�
2.  Power On/Off
Turns the detector on and off�
Press and hold from Off (7 seconds) to restore factory 
settings (page 20)�
3.  Volume Adjust
Adjusts the audio Volume Level (page 6)�
4. All‑Metal
Turns on/off the All‑Metal Discrimination Pattern to detect all 
metal targets, including iron (page 14)�
Long‑press to toggle the Iron Bias (540 only) (page 7)�
5. Pinpoint
Press and hold to enable Pinpoint to locate the exact position 
of a target prior to recovery (page 8)�
6. Sensitivity
Adjusts the Sensitivity Level (page 7)�
7. Accept/Reject
Accepts or Rejects targets by turning on/off individual 
Discrimination Segments (page 12)�
8.  Discrimination Pattern Edit
Navigates left and right to select individual Discrimination 
Segments when editing a Discrimination Pattern (page 13)�
9.  Search Mode
Selects the next available Search Mode (page 3)�
Long‑press to store the current Search Mode Discrimination 
Pattern to the Custom Search Mode (page 13)�
10. Bluetooth  On/Off  (540 only)
Enables Bluetooth for connection of wireless headphones 
(page 11)�
Long‑press to enable Bluetooth pairing for connecting new 
headphones (page 11)�
11. Target Identification Guide 
A reference guide indicating the types of targets that can be 
found for the corresponding Target Identification Segment�
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