Karlsson KA6070 LED Cuckoo Alarm Clock

Clock Diagram and Button Functions

The alarm clock features several buttons and indicators:

• (1) SET button: Used for setting time, calendar, and alarm.
• (2) MODE button: Used for cycling through display modes and activating/deactivating snooze alarm.
• (3) RESET hole: For resetting the clock to its initial display.
• (4) TEST button: Press to hear the cuckoo chime.
• (5) DC-5V jack: For connecting the power adapter.
• (6) UP button: Used to adjust settings upwards (e.g., hour, minute, year).
• (7) DOWN button: Used to adjust settings downwards (e.g., hour, minute, year) and to toggle temperature units (°C/°F).
• (8) SPEAKER: Where the cuckoo sound and alarm emanate from.
• (9) CELL compartment: For the backup battery (CR2032).

Instructions for Use

Functions

• Time and Calendar (Year, Month, and Date)
• Snooze Cuckoo Alarm
• Temperature (selectable in °C/°F)
• Hourly Cuckoo Chime

Initial Setup

Connect the cable to a 5V adapter (not included) and the Type-C DC-5V (5) jack. The clock will start at "12:00".

Setting the Time and Calendar

In the normal display mode, press the SET (1) button. The hour digits will flash. Use the UP (6) or DOWN (7) button to set the hour. Ensure AM/PM is set correctly. A 'PM' LED in the top-left corner of the time display indicates PM time in 12-hour format.

Press the SET (1) button again to set the minutes. Use the UP (6) or DOWN (7) button to adjust.

Continue in the sequence: hour -> minute -> year -> month -> date.

Press the MODE (2) button to return to the main time display. The time and calendar are now set.

Setting the Alarm

Press and hold the SET (1) button for 3 seconds. The hour digits will flash. Use the UP (6) or DOWN (7) button to set the alarm hour (ensure AM/PM is correct).

Press the SET (1) button again to set the minutes, using the UP (6) or DOWN (7) button.

Press the MODE (2) button to return to the main display.

Activating/Deactivating the Snooze Alarm

Press and hold the MODE (2) button for 3 seconds. An alarm LED above the colon will light up, indicating the snooze alarm is active.

When the alarm sounds, press any button on the back of the clock to temporarily stop the alarm. The cuckoo sound will repeat after the snooze interval (default: 5 minutes). This cycle repeats up to 4 times.

If no button is pressed, the alarm will sound for 1 minute per snooze interval, up to 4 times, before deactivating.

To stop the snooze function permanently, press and hold the MODE (2) button for 3 seconds until the alarm LED turns off.

Hourly Cuckoo Chime

The clock chimes every hour, except between 22:00 and 06:00. The first chime occurs at 07:00. If an alarm overlaps with the chime, the alarm takes priority. During the silent period (22:00–06:00), alarms remain active.

Temperature Display

The display alternates between time and temperature. To switch between °C and °F, press the DOWN (7) button. For a continuous time display, press and hold the DOWN (7) button until the cuckoo sound plays, then release.

12/24-Hour Format

Press the UP (6) button in the normal display mode to toggle between 12-hour and 24-hour formats.

Viewing Year, Month, Date, Alarm, and Temperature

Press the MODE (2) button repeatedly to cycle through year -> month -> date -> alarm time -> temperature. Press MODE (2) again to return to the time display.

Brightness Levels

The clock adjusts brightness automatically:

• 07:00–18:59: High
• 19:00–22:59: Medium
• 23:00–06:59: Low

Backup Battery

A CR2032 button cell (not included) serves as a backup power source. To install:

1. Open the battery compartment (9) using a flat screwdriver or coin.
2. Insert the cell with the positive (+) side facing out.
3. Close the compartment securely.

TEST (4) Button

Press the TEST button at any time to hear the cuckoo chime.

RESET (3) Button

If the clock becomes unresponsive, use a blunt object (e.g., pen tip or toothpick) to press the RESET hole. The clock will reset to the initial display.

Warnings

• Do not expose this product to liquids.
• Clean with a soft cloth or paper towel only.
• Avoid using corrosive cleaners or chemical solutions.
• Keep this instruction manual for future reference.