KG3022D programmable timer manual

1. Look for the lock symbol on the LCD.
2. Press RESET four times.
3. Confirm that the lock symbol disappears.
4. Begin the required setting immediately.
5. After 30 seconds without input, the timer returns to the normal display and locks again. Repeat the four RESET presses to continue.

1. Unlock the keypad if the lock symbol is visible.
2. Press WEEK until the current weekday appears.
3. Press HOUR until the current hour appears.
4. Press MINUTE until the current minute appears.
5. Check the complete live-clock display.

• Example day: Monday
• Example time: 07:45
• Keys: WEEK / HOUR / MINUTE

1. Press TIMER once. The display shows 1 ON.
2. Press WEEK to choose the days for Event 1.
3. Press HOUR and MINUTE to set the ring time.
4. Press TIMER again to save and move to 2 ON.
5. Repeat for every required event, up to 28 ON.
6. Press CLOCK to return to the current-time display.

Available weekday patterns

1. Press TIMER until the required event number is displayed.
2. Check its weekday pattern, hour and minute.
3. To remove it, press RESET once while that event is displayed.
4. Confirm that the event changes to --:--.
5. Press CLOCK to return to the live clock.

1. From the normal clock display, press AUTO/MANU and CLOCK together.
2. Confirm that the duration value appears; a new timer normally shows 10.
3. Press HOUR to increase the duration.
4. Press MINUTE to decrease the duration.
5. Choose 1–59 seconds, then press CLOCK to return to the live clock.

Manual ring

1. Press AUTO/MANU until ON appears.
2. The green WORK indicator lights and the connected bell operates.
3. Press AUTO/MANU again to stop the manual ring.
4. Return the display to AUTO before leaving the timer unattended.

• Red POWER light: Supply power is connected.
• Green WORK light: The output is active.

KG3022D timer = when the output activates. LC-308S USB music bell = which MP3 plays. Test both manuals together before daily use — see the LC-308S manual.