QUEST V80/V60 Metal Detector User Manual

Gyro Sensor

The built-in Gyro Sensor enhances user experience and device efficiency by interpreting user movements. It automatically initiates ground balancing without manual input, saving time and optimizing for soil conditions. The sensor also analyzes swing speed and orientation to stabilize and unify Target ID readings for more consistent results. When power saving mode is active, a battery with a [cross symbol] ❌ will appear on the standby interface.

To adjust Gyro Sensor settings:

1. Locate the Gyro sensor setting.
2. Use the [up button] or [down button] to select different functions.
3. Use the [up button] to activate or inactivate the function.

Backlight Level

Adjust the LCD backlight brightness for optimal viewing.

1. Locate the Display setting.
2. Select Backlight level using the [up button].
3. Use the [up button] or [down button] to increase or decrease brightness.

LCD Refresh Rate

A higher refresh rate provides a smoother LCD viewing experience but consumes more battery.

1. Locate the LCD refresh rate setting.
2. Select backlight setting using the [up button].
3. Use the [up button] or [down button] to increase or decrease the LCD refresh rate.

Clock Adjustment

The clock operates in a 24-hour format and is powered by the detector's battery. If the battery depletes, the clock will reset to the default time.

1. Locate the Clock setting.
2. Use the [up button] or [down button] to increase or decrease the hour number.
3. Hold the [up button] to switch to minute setting.
4. Use the [up button] or [down button] to increase or decrease the minute number.

Wireless Audio Gear Management

Manage your wireless audio devices, similar to smartphone settings. Pair, unpair, and delete devices to switch between headphones freely. The detector uses low-latency Bluetooth technology. For optimal performance, Quest recommends using Quest headphones or devices with AptXLL Low Latency technology.

Available Wireless Headphones:

• WIREFREE HE: Highly immersive over-ear headphones.
• WIREFREE VIBE: Compact over-ear headphones.
• WIREFREE AIR: Sweat-proof bone conductive earphones.

Pairing Bluetooth Headphones:

1. Keep headphones within 5 inches (12.7 cm) of the control box.
2. Turn off the headphones, then hold the power button for 5 seconds to enter pairing mode.
3. The headphones' name will appear on the detector's screen.
4. Use the [up button] or [down button] to locate the desired headphones.
5. Click the [up button] to pair.

Connecting to Previously Paired Device:

1. Ensure the device is on and not paired to another smartphone or detector.
2. Use the [up button] or [down button] to select the desired device.
3. Click the [up button] to pair.
4. Click [search] to continue searching for other devices.

Disconnecting from Previously Paired Device:

1. Use the [up button] or [down button] to select the desired option.
2. Click the [up button] to unpair or disconnect (delete).

Reset to Factory Settings

Resetting to factory defaults can correct misconfigurations caused by user error or lack of understanding. This is a quick way to start fresh.

Pros: Quick correction of misconfigurations.

Cons: Loss of all personalized settings; requires time to reconfigure.

To reset:

1. Use the [up button] or [down button] to select YES/NO.
2. When YES is underlined, click the [up button] to reset. The detector will be set to default instantly.

About Firmware

View your detector's firmware version to confirm it is up to date.

Before You Go: Get Set Up Right

• Check Tightness: Ensure all screws and cam-locks are tight before use.
• Clean Hands: Wash hands or wear gloves if using bug spray or sunscreen to prevent detector contamination.

Using Your Detector: Pay Attention to Details

• Protect the Screen: Use the provided screen protector to prevent scratches.
• Cable and Connections: Ensure the coil cable is not twisted or bent. Do not use tools to tighten connectors.
• Avoid Sand: Sand can jam moving parts. Rinse with fresh water if the detector gets sandy.

After Your Hunt: Time to Clean Up

• Basic Cleaning: Use a damp cloth or running tap water. Avoid harsh chemicals.
• Beach Cleanup: Rinse all parts thoroughly with fresh water to remove salt and sand.

Maintenance: Keep It Running Smoothly

• Battery Care: Charge the battery every 3-4 months to extend its life. Replace worn-out batteries at authorized centers.
• Coil and Coil Cover: Replace a worn coil cover to protect the coil.
• Headphone Care: Keep the headphone socket dry and sand-free. Use a used toothbrush to clean if sand enters.

Safety Measures: Safety First

• No Water, No Oil: Do not submerge the detector or expose it to gasoline or oil.
• Temperature Guidelines: Charge between 0°C and +40°C. Store between -20°C and +70°C. Never leave it in a hot car.
• Child Safety: Keep small parts away from children as they can be a choking hazard.
• Speaker and Screen: Do not poke the speaker. Clean the screen with a damp cloth and mild soap only.

1. Detector Won't Turn On or Shuts Off Unexpectedly

• Check Coil: Ensure it's securely plugged in.
• Charge Up: Place the detector on charge.
• See the Light: Verify the green charging light is blinking.
• Use Right Charger: Use a USB charger with a 2A@5V rating.
• Check Connections: Ensure the charging port and cable are clean and properly connected.

2. Too Much Noise Sound

• Move Away: Increase distance from electronic devices or power lines.
• Noise Cancel: Utilize the detector's Auto Noise Cancel feature.
• Balance It: Perform a Ground Balance.
• Lower Sensitivity: Reduce the Sensitivity setting.

3. No Sound with Supplied Wireless Headphones

• Turn On Headphones: Ensure they are powered on.
• Wireless On: Check if the detector's wireless function is enabled and paired.
• Charge Headphones: Confirm headphones are charged.
• Volume: Check volume levels on both the detector and headphones.
• Try Wired: If issues persist, test with wired headphones.

4. Headphones Won't Pair

• Restart: Turn headphones off and attempt pairing again.
• Close Range: Keep headphones within 3 feet (0.9 meters) of the detector.
• Less Interference: Move away from other wireless devices.
• Reset: Factory reset the headphones and try pairing again.

5. Sound Issues in Wireless Headphones

• Stay Close: Keep headphones within 3 feet (0.9 meters) of the detector.

6. No Sound with Wired Headphones

• Power Check: Ensure the detector is turned on.
• Plug In: Verify the headphones adaptor is fully plugged in.
• Volume: Ensure the volume is set to an audible level.
• Check Headphones: Test with a different set of headphones if available.

7. No Vibration

• Settings: Confirm that vibration is enabled in the detector's settings.

8. Charging but No Indicator

• Right Cable: Use a quality USB cable.
• Right Charger: Use a charger with a 2A@5V rating.
• Off Mode: Attempt charging with the detector turned off.

9. Speaker Sounds Off After Being in Cold Water

• Wait and Dry: Allow up to 30 minutes for internal air pressure to normalize.
• Blow Gently: Use your mouth to blow air through the speaker's ventilation gap to aid drying.