Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Present Time Spry Tube LED Alarm Clock. Please read this manual carefully before using the product to ensure proper function and longevity. Keep this manual for future reference.
Product Overview
The Present Time Spry Tube LED Alarm Clock is a stylish and functional timepiece designed to display time and temperature. Its minimalist design, crafted from engineered wood (MDF), makes it a suitable addition to various interior settings.
Key Features:
- LED Time Display
- Temperature Display
- Compact and Modern Design
- Constructed from Engineered Wood (MDF)
- Dual Power Options: USB Adapter (included) or AAA Batteries (not included)
Package Contents:
- Present Time Spry Tube LED Alarm Clock
- USB Power Adapter
- User Manual (this document)

Setup
Before first use, ensure the alarm clock is properly powered.
Powering the Device:
- Using the USB Adapter:
Connect the included USB adapter cable to the DC 5V input port located on the back of the alarm clock. Plug the other end of the USB cable into a compatible USB power source (e.g., wall adapter, computer USB port).
- Using AAA Batteries (Not Included):
Open the battery compartment cover on the back of the alarm clock. Insert 3 AAA batteries, ensuring correct polarity (+/-). Close the battery compartment cover securely.
Note: Batteries are primarily for backup power or portable use. For continuous and optimal display brightness, it is recommended to use the USB adapter.

Operating Instructions
The alarm clock features three main control buttons on the back: SET, UP, and DOWN, along with a RESET button.
Button Functions:
- SET: Enters setting mode for time, alarm, and other parameters. Confirms selections.
- UP: Increases values during setting mode.
- DOWN: Decreases values during setting mode.
- RESET: Resets the device to factory default settings. Use a thin object (e.g., paperclip) to press.
Setting the Time:
- Press the SET button once to enter time setting mode. The hour digits will flash.
- Use the UP or DOWN buttons to adjust the hour.
- Press SET again to confirm the hour and move to minute setting. The minute digits will flash.
- Use the UP or DOWN buttons to adjust the minutes.
- Press SET again to confirm the minutes and exit time setting mode.
Setting the Alarm:
- Press the SET button repeatedly until the alarm icon (if present) or "AL" appears, and the alarm hour digits flash.
- Use the UP or DOWN buttons to adjust the alarm hour.
- Press SET again to confirm the alarm hour and move to alarm minute setting.
- Use the UP or DOWN buttons to adjust the alarm minutes.
- Press SET again to confirm the alarm minutes.
- Press SET one more time to activate/deactivate the alarm. An indicator (e.g., a small dot or icon) will appear on the display when the alarm is active.
Temperature Display:
The alarm clock automatically displays the ambient temperature alongside the time. No specific setting is usually required for this feature. The unit of temperature (Celsius/Fahrenheit) may be switchable by pressing the UP or DOWN button outside of setting mode, or by a specific sequence (refer to the device's on-screen prompts if available).
Maintenance
Cleaning:
To clean the alarm clock, gently wipe the surface with a soft, dry, or slightly damp cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the finish and electronic components.
Battery Replacement:
If using batteries, replace all 3 AAA batteries when the display dims or the clock stops functioning correctly. Ensure correct polarity when inserting new batteries. Dispose of old batteries responsibly according to local regulations.
Storage:
If storing the alarm clock for an extended period, remove the batteries to prevent leakage and potential damage to the device.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or dim. | No power, low batteries, or faulty connection. |
|
| Time is incorrect. | Time not set correctly or power interruption. |
|
| Alarm does not sound. | Alarm not activated or set incorrectly. |
|
| Buttons are unresponsive. | Temporary software glitch or low power. |
|
Specifications
| Model Number | KA5983GR |
| Brand | Karlsson (Present Time) |
| Material | Engineered Wood (MDF) |
| Dimensions (L x W x H) | 10 cm x 4.3 cm x 5.9 cm (3.94 in x 1.69 in x 2.32 in) |
| Weight | 200 grams (0.44 lbs) |
| Power Source | USB Adapter (DC 5V, included) or 3 x AAA Batteries (not included) |
| Display Type | LED |
| Functions | Time display, Temperature display, Alarm function |
Warranty Information
Specific warranty details for the Present Time Spry Tube LED Alarm Clock were not provided in the product information. Please refer to the retailer or manufacturer's official website for current warranty terms and conditions, or contact their customer service directly.
Customer Support
Contact information for customer support was not provided in the product details. For assistance, please reach out to the retailer where you purchased the product or visit the official Karlsson/Present Time website for support resources.





