Question: How do I set sensitivity on Minelab CTX 3030 Metal Detector?
Answer: When set to Auto Sensitivity, the detector continuously measures the response from magnetic ground and sets the sensitivity level in order to minimize the effects of these ground signals. When set to Manual Sensitivity, you can adjust the sensitivity setting to your desired level.
How to Manually Adjust Sensitivity Settings:
1. Press and hold the Sensitivity button to display the Sensitivity Quick Menu. Choose from the following options: • Sensitivity (Auto/Man) • Auto Level (Range -3 to +3) • Manual Level (Range 1-30) 2. Use the arrow buttons to highlight the required setting and press Select.
*More information can be found on page 21 of the owner's manual.