CASIO DQD-80J-8JF Digital Radio Alarm Clock User Manual

1. Úvod a konecview

Thank you for choosing the CASIO DQD-80J-8JF Digital Radio Alarm Clock. This device is designed to provide accurate timekeeping through radio wave reception, along with convenient features such as a temperature display, alarm with snooze, and an LED backlight. This manual will guide you through the setup, operation, and maintenance of your new clock.

Obrázek 1: Přední strana view of the CASIO DQD-80J-8JF Digital Radio Alarm Clock. The large LCD display shows the current time, date, and indoor temperature. Buttons for operation are located on the front panel for easy access.

2. Vlastnosti produktu

• Rádiem řízené měření času: Automatically corrects time by receiving standard radio waves (supports 2 stations for automatic selection).
• Digitální displej: Large, easy-to-read LCD display for time, date, and temperature.
• Electronic Alarm: Features an electronic alarm sound that changes in 5 stages for effective waking.
• Funkce odložení: Allows for repeated alarms, approximately every 5 minutes, up to 7 times.
• LED podsvícení: Poskytuje osvětlení pro snadné viewza zhoršených světelných podmínek.
• Plně automatický kalendář: Displays month, day, and day of the week, automatically adjusting for leap years.
• 12/24 Hour Display: User-selectable time format.
• Zobrazení teploty: Shows the current indoor temperature.
• Comfort Mark Function: Indicates with a mark when the temperature is within ±2℃ of a user-defined comfortable range.
• Front Operation: All primary operation buttons are conveniently located on the front panel.

3. Nastavení

3.1. Instalace baterie

1. Otevřete kryt prostoru pro baterie umístěný na zadní straně jednotky.
2. Insert two (2) AA size batteries, ensuring the correct polarity (+/-) as indicated inside the compartment.
3. Bezpečně zavřete kryt bateriového prostoru.

Poznámka: The clock comes with monitor batteries. These may have a shorter lifespan than standard batteries. Replace them with new alkaline batteries for optimal performance.

3.2. Initial Time Setting (Radio Wave Reception)

After battery installation, the clock will automatically attempt to receive radio waves to set the correct time. Place the clock in a location where radio wave reception is good, typically near a window and away from electronic devices that may cause interference.

• The clock will display a reception indicator during this process.
• Once successful, the time and date will be automatically adjusted. This may take several minutes.

3.3. Manual Time Setting (If Radio Reception Fails)

If the clock fails to receive radio waves or if you are in an area with poor reception, you can set the time manually.

1. Stiskněte a podržte MODE button (location may vary, refer to diagram in full manual) until the time digits begin to flash.
2. Použijte UPRAVIT or + / - tlačítka pro nastavení hodiny.
3. Stiskněte MODE again to move to the minute setting, then use UPRAVIT or + / - nastavit minuty.
4. Repeat this process for setting the year, month, and day.
5. Stiskněte MODE naposledy pro ukončení režimu nastavení.

4. Návod k obsluze

4.1. Nastavení alarmu

1. Stiskněte tlačítko NASTAVENÍ ALARMU button (usually on the front or side). The alarm time will appear and flash.
2. Použijte UPRAVIT or + / - tlačítky nastavte požadovanou hodinu buzení.
3. Stiskněte NASTAVENÍ ALARMU again to move to the minute setting, then use UPRAVIT or + / - nastavit minuty.
4. Stiskněte NASTAVENÍ ALARMU one last time to confirm and exit.
5. Chcete-li aktivovat nebo deaktivovat budík, použijte tlačítko ALARM ZAPNUTO / VYPNUTO switch or button. An alarm indicator will appear on the display when activated.

4.2. Použití funkce odložení buzení

Když zazní alarm, stiskněte SNOOZE / SVĚTLO button. The alarm will temporarily stop and sound again after approximately 5 minutes. This can be repeated up to 7 times.

4.3. Activating the LED Light

Stiskněte tlačítko SNOOZE / SVĚTLO button to illuminate the display with an LED backlight for a few seconds.

4.4. Switching 12/24 Hour Display

Stiskněte tlačítko 12/24 hod button (or a combination of buttons, refer to specific model instructions) to toggle between 12-hour (with AM/PM indicator) and 24-hour time formats.

4.5. Understanding the Comfort Temperature Display

The clock displays the current indoor temperature. You can set a preferred temperature range. When the ambient temperature falls within ±2℃ of your set comfort temperature, a special comfort mark icon will appear on the display, indicating ideal conditions.

5. Údržba

5.1. Výměna baterie

When the display becomes dim or the clock stops functioning, it is time to replace the batteries. Follow the steps in Section 3.1. Always replace both batteries at the same time with new ones of the same type (AA alkaline).

5.2. Čištění jednotky

Wipe the clock with a soft, dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these may damage the casing nebo displej.

5.3. Skladování

If you do not plan to use the clock for an extended period, remove the batteries to prevent leakage and damage to the unit.

6. Řešení problémů

• Nesprávné zobrazení času:
  Ensure the clock is placed in an area with good radio wave reception. Try initiating manual reception (refer to full manual for specific button combination). If still incorrect, set the time manually as described in Section 3.3.
• No Radio Signal Reception:
  Move the clock closer to a window or to a different room. Avoid placing it near large metal objects, electronic devices (TVs, computers, mobile phones), or in concrete buildings which can block signals.
• Alarm nezní:
  Check if the alarm is activated (alarm indicator on display). Ensure the alarm time is set correctly.
• Ztlumený displej:
  Vyměňte baterie za nové.
• Naměřená teplota se zdá být nesprávná:
  Ensure the clock is not placed in direct sunlight, near heat sources, or in drafts, which can affect the sensor.

7. Specifikace

8. Záruka a podpora

For warranty information and customer support, please refer to the documentation included with your purchase or visit the official CASIO webwebu. Více informací naleznete také na CASIO Store on Amazon.