Hello!
At first try to take a factory reset! Try this process:
(input mode key)+ ((AM/FM key) lastly Press (power key)
When diag menu appears select 8
when sub menu appears select RESERVED
use tuning up/down at MAIN MENU and
program up/down to move for SUBMENU
If the factory reset is not possible, it has some defective parts.
Hello!
At first try to take a factory reset! Try this process:
(input mode key)+ ((AM/FM key) lastly Press (power key)
When diag menu appears select 8
when sub menu appears select RESERVED
use tuning up/down at MAIN MENU and
program up/down to move for SUBMENU
If the factory reset is not possible, it has some defective parts.
Regards: Tibor
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