POLMAR DB-2 - Page 50

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INSTALLING BELT CLIP
Alignthetwoholdsofbeltclipandthetwoholesofthe
radios,xthemwiththesuppliedM2.5x5screws.
Loosenthescrewsettoremovebeltclip.

Installing external microphone/speaker
Openthe coverofthe mic/speakerjack andinsert the
mic/speakerplug.(pict.7).
Note
• Usingexternalheadsetofmic/speakerwillaffectthe
watertightnessperformanceoftheradio.
• Iftheexternalheadsetisnotworkable,pleaseuse
commonheadset.
Fig.6
EXT
DC
IN
Presa
microfono
altoparlante 
esterno
Fig.7