| Function | Expected Behaviour | |----------|---------------------| | | Quick startup, no lag. Default volume level 15. | | FM Tuning | Tunes from 87.0 MHz to 108.0 MHz in 0.1 MHz steps. | | AM (MW) | Tunes from 520 kHz to 1710 kHz (9/10 kHz step depending on region). | | Shortwave | All SW bands (from 1700 kHz to 30,000 kHz) accessible without skipping. | | Preset Memory | All 200 slots show "---" (empty). | | Display | No ghosting or missing segments. |
: If the unit fails to turn on after a reset, verify the wiring harness connections, specifically the power and ground wires , and inspect the fuses. grundig gx3800 factory reset code verified
If the software is frozen or the screen isn't responding to the code: | | AM (MW) | Tunes from 520
The most effective way to restore your unit to original settings is via the on-screen menu: Navigate to the menu from the Home screen. About Device Restore Factory Defaults Factory Data Reset Confirm the action by selecting Verified Factory Settings Codes | | Display | No ghosting or missing segments