Introduction
Thank you for purchasing the Platinet PZACH104 Digital Table Clock. This manual provides detailed instructions for the setup, operation, and maintenance of your new device. Please read this manual thoroughly before use to ensure proper functionality and to maximize your user experience.
Safety Information
- Keep the device away from water and high humidity.
- Avoid exposing the clock to direct sunlight or extreme temperatures.
- Do not attempt to disassemble or repair the device yourself. Refer to qualified service personnel.
- Use only the specified battery type. Ensure correct polarity when inserting batteries.
- Remove batteries if the device will not be used for an extended period to prevent leakage.
Product Overview
The Platinet PZACH104 is a digital table clock featuring time, date, and temperature display. It includes an alarm function with snooze. The back of the device houses the control buttons and battery compartment.

Image: Rear view of the Platinet PZACH104 Digital Table Clock. Visible are the stand, battery compartment, and control buttons labeled MODE, UP, DOWN, ALM, and SNZ.
Control Buttons:
- MODE: Switches between display modes (Time, Date, Alarm) and enters setting mode.
- UP: Increases values during setting; activates/deactivates certain functions.
- DOWN: Decreases values during setting; activates/deactivates certain functions.
- ALM (Alarm): Enters alarm setting mode.
- SNZ (Snooze): Activates snooze function when alarm sounds.
Setup
1. Battery Installation
- Locate the battery compartment cover on the back of the clock.
- Slide or unclip the cover to open it.
- Insert the required batteries (not included) according to the polarity markings (+ and -) inside the compartment.
- Close the battery compartment cover securely.
- The clock display should now activate.
Operating Instructions
Setting Time and Date
- Press the MODE button repeatedly until the time display is active.
- Press and hold the MODE button for approximately 3 seconds to enter time setting mode. The hour digits will flash.
- Use the UP or DOWN buttons to adjust the hour.
- Press MODE again to move to minute setting. The minute digits will flash.
- Use the UP or DOWN buttons to adjust the minutes.
- Continue pressing MODE to cycle through year, month, and day settings, adjusting each with UP or DOWN.
- After setting the day, press MODE to exit setting mode.
Setting the Alarm
- Press the ALM button once to display the current alarm time.
- Press and hold the ALM button for approximately 3 seconds to enter alarm setting mode. The alarm hour digits will flash.
- Use the UP or DOWN buttons to adjust the alarm hour.
- Press ALM again to move to alarm minute setting. The alarm minute digits will flash.
- Use the UP or DOWN buttons to adjust the alarm minutes.
- Press ALM to exit alarm setting mode.
- To activate or deactivate the alarm, press the UP button while the alarm time is displayed (after pressing ALM once). An alarm icon will appear/disappear on the display.
Snooze Function
- When the alarm sounds, press the SNZ button to activate the snooze function. The alarm will temporarily stop and sound again after a few minutes (typically 5-10 minutes, refer to specific model behavior).
- To turn off the alarm completely, press any other button (e.g., MODE, ALM, UP, DOWN) when it is sounding or during the snooze period.
Temperature Display
The clock automatically displays the ambient temperature. The temperature range is 0-50 °C. There is no manual adjustment for the temperature reading.
Maintenance
Cleaning
- Wipe the clock with a soft, dry cloth.
- Do not use abrasive cleaners, solvents, or chemical sprays, as these may damage the display or casing.
Battery Replacement
- When the display dims or functions become erratic, it is time to replace the batteries.
- Follow the battery installation steps outlined in the "Setup" section.
- Dispose of old batteries responsibly according to local regulations.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or dim. | Batteries are low or incorrectly inserted. | Replace batteries with new ones, ensuring correct polarity. |
| Time/Date is incorrect. | Not set correctly after battery installation or power interruption. | Follow the "Setting Time and Date" instructions to reset. |
| Alarm does not sound. | Alarm is not activated or set incorrectly. | Ensure the alarm icon is visible on the display. Re-check alarm time settings. |
| Temperature reading seems inaccurate. | Clock is placed near a heat source or in direct sunlight. | Move the clock to a location with stable ambient temperature. |
Specifications
| Brand | Platinet |
| Model Number | PZACH104 |
| Color | Grey |
| Display Type | Digital (LCD) |
| Dimensions (L x W x H) | 25 x 2 x 19 cm |
| Weight | 400 g |
| Power Source | Battery Powered (Batteries not included) |
| Frame Material | Plastic |
| Operating Temperature Range | 0 - 50 °C |
| Features | Time, Date, Temperature, Alarm, Snooze |
Warranty and Support
Platinet products are designed for reliability and performance. For information regarding warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official Platinet website.
For technical support, troubleshooting assistance beyond this manual, or spare parts inquiries, please contact Platinet customer service through their official channels. Keep your purchase receipt as proof of purchase for any warranty claims.





