If you want, I can:

| Problem | Likely Solution | |---------|------------------| | Display blank | Press RST or check outlet power. | | Timer not switching | Ensure mode is , not ON/OFF. | | Time wrong after power cut | Internal battery dead – reset clock. | | Device turns off too early | Check program OFF time (AM/PM). | | Programs lost | Press RST and re-enter all programs. |

: Manual override to keep the connected device permanently on. : The timer operates based on your programmed schedules. : Manual override to keep the device permanently off. Special Functions Countdown Timer : Press the button once to enter countdown mode. Set the duration with , and use the button to start/stop the timer. Random Mode

: Plug the timer into a live outlet for at least 14 hours to fully charge the internal memory backup.