3.2.4 Replace the battery cover.
Cautions:
¡æ
Use only fresh batteries and always replace the old batteries by fresh batteries.
¡æ
Do not mix old and new batteries, different types of batteries (standard, alkaline, or
rechargeable), or rechargeable batteries of different capacities.
¡æ
Never attempt to recharge the non-chargeable battery. PP3 9-volt battery is normally
non-rechargeable.
¡æ
Dispose old batteries promptly and properly.
3.3 BATTERY CONDITION INDICATION
The condition of batteries is indicated by the battery icon on the LCD.
The icon starts with 4 segments which indicate the batteries are new and in good
condition.
When the icon has only one segment left and flashing, it is the time to replace both
batteries.
3.4USING A HEADHONE
You should always use a headphone whenever you search with your metal detector.
Headphone is especially useful in noisy area, such as the beach and near city area. It
enhances audio perception by bringing the sound directly to your ears while masking
outside noise interference. You shall be amazed at how much better you can hear the
detector signals with the headphone than you can with the speaker alone. Using
headphones also save battery power.
To connect a headphone to the detector, insert the headphone s 1/8 inch plug into the
HEADPHONE JACK.
Summary of Contents for MD-3010?
Page 1: ...MD 3010Ⅱ INSTRUCTION MANUAL ...
Page 4: ...2 PARTS AND NAMES NOMENCLATURES ...
Page 14: ......