Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your RHYTHM D234 8RZ234SR38 Radio Alarm Clock. Please read this manual thoroughly before using the product to ensure correct operation and to maximize its features. Keep this manual for future reference.
Продукт бүттүview
The RHYTHM D234 8RZ234SR38 is a compact radio-controlled digital alarm clock designed for ease of use and clear readability. It features an electronic sound alarm with snooze, a thermometer, hygrometer, and calendar display. Its soft, rounded form factor integrates well into various environments.

Фронт view of the RHYTHM D234 8RZ234SR38 Radio Alarm Clock, displaying the time, date, temperature, and humidity on its LCD screen.
Негизги өзгөчөлүктөрү:
- Радио башкарылган убакыт: Automatically synchronizes with standard time signals for accurate timekeeping.
- Electronic Sound Alarm: Features a 4-level escalating electronic sound alarm with a snooze function.
- Термометр: Displays temperature from -9.9 to 50 degrees Celsius.
- Гигрометр: Displays humidity from 20% to 95%.
- Календар дисплейи: Shows date and day of the week, programmed until December 31, 2099.
- Чоң LCD дисплей: Designed for clear readability with large numbers and ample spacing.
- Front Operation Buttons: Main control buttons are conveniently located on the front for easy access.
- Арткы жарык: Provides temporary illumination for viewаз жарык шарттарда.

The RHYTHM D234 8RZ234SR38 Radio Alarm Clock positioned on a bedside table, illustrating its integration into a home environment. Text overlays indicate features such as Alarm & Snooze, Temperature & Humidity display, Calendar, Backlight, and 12/24-hour display.
Жайгашуу
1. Батареяны орнотуу
- Сааттын артындагы батарея отсегин табыңыз.
- Батарея уясынын капкагын алып салыңыз.
- Insert two (2) AA batteries (sold separately) according to the polarity indicators (+ and -) inside the compartment.
- Батарея бөлүкчөсүнүн капкагын бекем орнотуңуз.

Арткы view of the RHYTHM D234 8RZ234SR38 Radio Alarm Clock, showing the battery compartment cover, alarm ON/OFF switch, and ventilation slots. The model number 8RZ234 is visible.
2. Initial Power On and Radio Signal Reception
Upon battery installation, the clock will automatically attempt to receive the radio time signal. This process may take several minutes. Ensure the clock is placed in an area with good signal reception, away from electronic devices that may cause interference.
- The radio-controlled function automatically corrects the time.
- A signal indicator on the display will show the reception status.
- If reception is successful, the time and date will be set automatically.

A diagram showing how the radio clock receives standard time signals from two transmission stations (40kHz and 60kHz) to automatically correct its displayed time. This ensures accurate timekeeping.
Иштөө нускамалары
The RHYTHM D234 8RZ234SR38 features intuitive front-facing buttons for easy operation.

Жакын план view of the clock's LCD display, highlighting the large number size for easy readability. The main time digits are approximately 26mm high, and the overall display width is 93mm.
1. Manual Time/Date Setting (if radio signal is unavailable)
In areas where radio signal reception is poor, you may need to set the time and date manually.
- басып, кармап туруңуз "時刻合わせ" (Time Set) баскычын убакыттын цифралары жаркылдай баштаганга чейин басыңыз.
- колдонуу "進む" (Advance) жана "戻る" (Back) саатты тууралоо үчүн баскычтарды басыңыз, анан басыңыз "時刻合わせ" (Time Set) ырастоо жана мүнөттөргө жылдыруу үчүн.
- Процессти мүнөт, жыл, ай жана күн үчүн кайталаңыз.
- Басыңыз "時刻合わせ" (Time Set) кол менен жөндөө режиминен чыгуу үчүн кайра басыңыз.
2. Ойготкучту орнотуу
- Locate the alarm ON/OFF switch on the back of the clock and ensure it is in the OFF position.
- басып, кармап туруңуз "アラーム" (Alarm) button (usually on the front or side) until the alarm time digits flash.
- колдонуу "進む" (Advance) жана "戻る" (Back) buttons to set the desired alarm hour, then press "アラーム" (Alarm) ырастоо жана мүнөттөргө жылдыруу үчүн.
- Adjust the minutes and press "アラーム" (Alarm) ойготкучтун убактысын үнөмдөө үчүн.
- To activate the alarm, slide the alarm ON/OFF switch on the back to the ON position. An alarm icon will appear on the display.
3. Тындырма функциясы
When the alarm sounds, press the large button on the top of the clock (often labeled "Унчуктуруу/Жарыктоо"). The alarm will pause for approximately 5 minutes and then sound again. This can typically be repeated multiple times.
4. Дисплейдин арткы жарыгы
басыңыз "Унчуктуруу/Жарыктоо" button to briefly illuminate the display for easy viewкараңгыда.
5. 12/24 сааттык форматты тандоо
To switch between 12-hour (AM/PM) and 24-hour display formats, press the "モニター" (Monitor) button. This button may also cycle through other display modes.
Техникалык тейлөө
Тазалоо
To clean the clock, wipe it with a soft, dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the casing же дисплей.
Батареяны алмаштыруу
When the display becomes dim or the clock functions irregularly, it is time to replace the batteries. Follow the battery installation steps in the Setup section. Always replace both batteries at the same time with new AA batteries.
Проблемаларды чечүү
- No Display / Irregular Display:
Батареялар туура салынганын жана түгөнбөгөнүн текшериңиз. Зарыл болсо, жаңы батареялар менен алмаштырыңыз. - Incorrect Time / Date:
Ensure the clock is in an area with good radio signal reception. If the signal is weak, try moving the clock to a different location (e.g., near a window). If the issue persists, set the time manually as described in the Operating Instructions. - Ойготкуч угулбайт:
Verify that the alarm ON/OFF switch on the back of the clock is in the ON position. Check that the alarm time is set correctly. - Temperature/Humidity Readings Seem Inaccurate:
Ensure the clock is not placed in direct sunlight, near heat sources, or in areas with extreme drafts, as these can affect sensor readings.
Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Модель номери | 8RZ234SR38 |
| Өлчөмдөрү (W x Y x D) | 12 см x 7.8 см x 5.4 см (4.7 x 3.1 x 2.1 дюйм) |
| Салмагы | 0.21 кг (7.5 унция) |
| Power Source | 2 x AA батарейкалар (киргизилген эмес) |
| Дисплей түрү | LCD |
| Өзгөчөлүктөр | Radio Clock, Electronic Sound Alarm (4 levels), Snooze, Thermometer (-9.9 to 50°C), Hygrometer (20-95%), Calendar Display (up to 2099), Backlight |
| Ички/тышкы колдонуу | Indoor |

An image detailing the dimensions of the RHYTHM D234 8RZ234SR38 Radio Alarm Clock: 12 cm width, 7.8 cm height, 5.4 cm depth, and a weight of 0.21 kg.
Кепилдик
Please refer to your purchase documentation or the official RHYTHM website for detailed warranty information regarding the RHYTHM D234 8RZ234SR38 Radio Alarm Clock.
Колдоо
For further assistance, technical support, or inquiries about your RHYTHM D234 8RZ234SR38 Radio Alarm Clock, please contact RHYTHM customer support through their official webсайт же сатып алуу менен камсыз болгон байланыш маалыматы.





