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YAESU MH-48 DTMF MIC LOCK all KEYS except PTT for FT-2800 etc

AE6ZW

Member
Jul 23, 2010
6
2
13
initially FT-2800M come with UP, DOWN, KEY lock with LOCH switch ON.
but, this modifies to lock all KEY , except PTT to prevent accidentally change, memory CH, etc. from Microphone key

see attached PDF file
 

Attachments

  • yaesu--MH-48--DTMF--microphone--lock-switch.pdf
    1.9 MB · Views: 1,028

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