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EF Johnson 5100  Using EF Johnson 5100 for Wildland Fire   Enlarge (Photo Only)  EFJ 5100 Medium EFJ 5100 Medium Interactive Tour General References Search for News about this Radio Only     EFJ 5100 Operating Manual (.pdf 712 KB)         EFJ 5100 Portable Training Sheet (1 pg .ppt, 233 KB)       Programming Basics Click a link below to learn... Programming Your EF Johnson Radio       Cloning another radio       Editing your Scan List       Common Problems Click a link below for troubleshooting tips. If your problem is not listed, submit a trouble ticket. 8/20/2008  -  Incident Medivac Plans and Emergency Communications  Incident Medivac Plans and Emergency Communications within an incident  DISCUSSION: Redu   ...More 10/24/2005  -  My radio isn't communicating Press F3 to see if you are on HIGH Power or LOW Power.   You may need to go to HIGH Power to   ...More 10/24/2005  -  The keypad doesn't work The Keypad disable may be activated, press the * key for app 2 -3 seconds.  If problem persist   ...More 10/24/2005  -  I can't turn my radio off With the ON/OFF/Volume knob turned off, press and hold in the top side button.   The feature   ...More 10/24/2005  -  My radio won't stay in scan edit Currently the EFJ will kick you out of the scan edit when you change channels from the knob instead   ...More 10/24/2005  -  I can't program my radio Currently Home Units are locking down their own frequency information and not allowing changes to th   ...More 10/24/2005  -  My radio doesn't receive traffic and other radios are receiving traffic Take radio out of scan to see if this fixes the problem (currently EF Johnson is trying get this i   ...More 10/24/2005  -  Which scan list should I use? Currently we use 2 scan lists: ·         Priority scan &nbs   ...More 10/24/2005  -  My radio is unsquelched Push monitor button in to squelch.    Problem could occur when you have digital and ana   ...More 10/24/2005  -  How do I change zones? Press the rocker switch to scroll to a zone.