Uniden MH120 manual Battery Indicator, Key Lock

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Battery Indicator

When the unit is On, battery power is always indicated on the display.

When the battery is fully charged, the battery indicator appears as follows:

When the battery is nearly discharged, the battery indicator appears as follows:

• When the battery indicator drops to the blinking 1-mark level on the display, the radio will receive but will not transmit.

Key Lock

To prevent accidental entries, you can lock the keypad.

1Press and hold the 1/5W/LOCK button for 2 seconds. A double confirmation tone sounds. LOCK appears on the display.

2To unlock the keypad, press and hold the 1/5W/LOCK button again for 2 seconds. A double confirmation tone sounds. LOCK disappears from the display.

You can also unlock the keypad by turning the radio Off and then On again.

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Contents Page Page Contents Controls and Indicators LCD Display C D J KPage Features IntroductionTechnical Support and Service Maritime Radio Services OperationIncluded in Your Package Attaching the Antenna Installing the Alkaline Battery CaseGetting Started Attaching the Beltclip Turning On the Unit and Setting Squelch OperationSelecting a Channel One-touch Channel 16/9/TRITriple Watch Monitoring Weather Channels Emergency/Weather Alert USA, International and Canadian Channels Programming a Channel into MemoryDeleting a Channel from Memory ScanningTurning off and reactivating the Key Beep TransmittingLighted Keys and Display Battery Indicator Key LockMarine Channels USA DUP Marine Channels International 157.125 161.725 Duplex Yes 157.175 161.775 Marine Channels Canada 157.125 Yes 157.175 Optional Parts and Replacement Accessories Specifications GeneralTroubleshooting FCC RF Exposure Information Three-Year Limited Warranty Warrantor Uniden