GPX HM109B important safety instructions Control Definitions

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Control Definitions

1.Power Button

Press the Power Button to turn the unit off or on.

2.Alarm Set Button

Press and hold the alarm set Button to set the alarm.

3.Clock Button

Press and hold the Clock Button to set the clock.

4.Hour & Minute Buttons

Press the Hour and Minute Buttons to adjust the hour and minute when setting the clock or alarm.

5.Volume Dial

Turn the Volume Dial to adjust the volume of the unit.

6.Auxiliary Input

Use the auxiliary Input to connect an MP3 player to the unit.

7.Headphone Jack

Use the Headphone Jack to connect a set of headphones or earbuds to the unit.

8.FM Antenna

adjust the fM antenna to improve the fM radio reception.

An AM antenna is built into the unit. Adjust the unit to improve AM reception.

9.Source Switch (AUX In/Buzz, iPod/Buzz, FM, AM)

adjust the source switch to switch between Aux In, iPod, FM, or AM modes.

Adjust the Source Switch to select a source for the alarm (Buzz, Buzz, FM, or AM).

10.Alarm On/Off Button

Press the alarm on/off Button to turn the alarm off or on.

11.Headphone Type Pin (3.5mm)

Use the Headphone Type Pin to connect an iPod or other MP3 player to the unit.

12.LCD Display

13.Tuning Dial

Turn the Tuning Dial to adjust the aM or fM radio station.

14.DC Power Input

Use the DC Power Input to connect a DC power cord to the unit.

15.Speaker Output

Use the speaker outputs to connect external speakers to the unit.

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Contents HM109B Home Radio with MP3 Player Connection Page See figure Important safety InstructionsBox FeaturesPowering the Unit Connecting speakers to the UnitTuning the Radio Setting the ClockSetting the alarm Connecting & Playing an iPodLocations of Controls Control Definitions Parts Information Service Information

HM109B specifications

The GPX HM109B is a versatile and robust handheld metal detector designed for enthusiasts, treasure hunters, and novices alike. This model stands out due to its user-friendly interface, lightweight design, and advanced detection capabilities, making it a reliable choice for various outdoor activities, including beachcombing and relic hunting.

One of the main features of the GPX HM109B is its superior depth detection. Utilizing advanced pulse induction technology, the detector can effectively identify metallic objects buried deep beneath the surface. This is particularly advantageous for users looking to unearth treasures that may be overlooked by conventional detectors. The HM109B is equipped with multi-frequency capabilities, allowing it to adapt to different soil conditions and types of metallic targets, enhancing its performance in challenging environments.

Another essential characteristic of the HM109B is its ergonomic design. Weighing in at just over two pounds, it is designed for prolonged use without causing fatigue. The adjustable shaft allows users to customize the length according to their height, ensuring comfort during extended treasure hunting sessions. The device also features a large, easy-to-read LCD screen that displays essential information, including signal strength, battery life, and target depth, making it simple for users to interpret data.

The GPX HM109B comes with adjustable sensitivity settings, enabling users to fine-tune their detection experience based on the terrain and type of targets they are searching for. The detector’s tone identification system provides audio feedback, alerting users to the presence of targets and allowing them to distinguish between different metal types effectively.

Additionally, the HM109B includes a waterproof search coil, making it suitable for detecting items in shallow waters and wet environments. This feature opens up a wider range of possibilities for beachcombers and river hunters who wish to explore underwater or muddy conditions.

Powered by a reliable battery system, the HM109B ensures extended usage, enabling users to spend more time searching and less time recharging. With its rugged construction, the detector is built to withstand outdoor elements, promising durability and longevity for avid adventurers.

In summary, the GPX HM109B combines advanced technology with user-friendly features, making it an excellent choice for anyone serious about metal detecting. The blend of depth detection, sensitivity adjustments, ergonomic design, and weather-resistant components solidifies its reputation as a dependable tool for treasure hunting enthusiasts around the world.