Question about Radio Communications
that error means the firmware is scrambled.
CS = check SUM of the EEPROM firmware failed,
a low battery, there are 6 choices of recharable batteries,
but they can go bad, just like all batteries do often
charge it for 24 hours yet,??>????
it is a walkie talk transceiver, radio. hand held.. not just a radio
Posted on Feb 27, 2020
Unfortunately synthesizer unlock indicates the radio is in need of repair.
Posted on Sep 17, 2008
Your GP338 would need to be reprogrammed to one or more of the frequencies available in the T5720. If you are using the interference code eliminator, it would also need to be programmed into the GP338. Take your GP338 to your local Motorola dealer for reprogramming.
Here is a link to the user guide for the T5720, where you will find a list of frequencies: http://www.giantintl.com/RadioPDFs/Outdated%20Manuals/T56XX_57XX_User_Manual_E.pdf See page 19.
Posted on Feb 23, 2011
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