User's Manual
32!
VISIT!BAOFENGTECH.COM!AND!MIKLOR.COM!FOR!DOWNLOADS!AND!HELP!
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UV-25X2!/!UV-25X4!/!UV-50X2!
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Chapter!4.!–!Programming!
Frequency Mode vs. Channel Mode
Switch%between%Modes%by%Using%the%V/M%Front%Panel%Button%
These%two%modes%have%different%functions%and%are%often%confused.%
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Frequency!Mode!(VFO)!-!Used!for!a!temporary!frequency!assignment,!such!as!a!test!frequency!or!
quick!field!programming!if!permitted.!!
Channel!Mode!(MR)!-!Used!for!selecting!preprogrammed!channels.!!
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ALL!PROGRAMMING!MUST!BE!INITIALLY!DONE!IN!THE!FREQUENCY!MODE!(VFO)!ONLY.!FROM!THERE!YOU!HAVE!THE!
OPTION!OF!ASSIGNING!THE!ENTERED!DATA!TO!A!SPECIFIC!CHANNEL!FOR!ACCESS!IN!THE!CHANNEL!MODE!
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CALL!TONES,!TX/RX!TONES,!SQUELCH,!AND!!POWER!SETTINGS!ARE!ADJUSTABLE!ON!SAVED!CHANNELS!IN!
CHANNEL!MODE!
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PROGRAMMING!CHANNELS!ARE!DIFFERENT!FROM!THE!VFO!SETTINGS;!THE!OFFSET!SETTINGS!ARE!NOT!STORED,!
INSTEAD!YOU!ENTER!A!TX!FREQUENCY!DIRECTLY!(E.G.!145.000!RX!WITH!AN!OFFSET!OF!(+)!.600!WOULD!BE!A!TX!
FREQUENCY!OF!145.600).!
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