User's Manual

21!
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A!short!momentary!press!of!th e!key!enables!the!reverse!function .!
!
When!listening!to!broadcast!FM!a!momentary!press!will!start!the!scanning.!Scanning!in!
broadcast!FM!will!stop!as!soon!as!an!active!station!is!fo un d,!regard less!of!scan ner!resum e!
method.!
!
To!enable!the!scanner,!press!and!hold!th e! !ke y!for!about!tw o !seconds.!See!Chapter!6,!
Scanning%for!details.!
Zero!0!Key!
The!BTECH!GM RS-V1!featu res!a!battery!voltage!meter!that!the !curre nt!vo ltage!o f!the!b atte ry!on !
the!display!
!
To!see!the!voltage!displayed,!press!and!hold!the!! !key!for!about!two!seconds.!
!
Menu!and!function!keys!
The! !key,!used!to!enter!the!menu!and!confirm!menu!options.!
!
The! !and! !keys!are!used!to!navigate!through!the!menu!as!well!as!select!channels!and!step!
up!or!down!in!frequency!(depending!on!operating!mode).!