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3Set your iPod/iPhone to pause position or switch it off.

,, When you have selected your iPod/iPhone as alarm sound, the paused song starts playing at the set alarm time.

Note: If the iPod/iPhone is unable to play the selected song, you hear the bird alarm sound of the Wake- up Light at the set alarm time.

Snoozing

1Gently push down the control lever to the bottom position when the alarm goes off (Fig. 21). ,, The light continues to be on at the selected intensity level, but the alarm sound stops.After 9

minutes, the wake-up sound is automatically played again.

Note:The 9-minute snooze time is fixed.This time cannot be adjusted.

Note: If you push down the control lever with too much force, it may jump back to off position.

Alarm demonstration

If you want to get a quick demonstration (60 seconds) of the gradually increasing light level and sound level, activate the test function of the appliance.

1Push the control lever down to the bottom position for a few seconds until TEST appears on the display (Fig. 22).

2Push the control lever down again to stop the demonstration.

Note:The appliance continues to run the alarm demonstration until you push down the control lever again.The test automatically stops after 9 hours.

Using the lamp

You can use the top dial to switch on the lamp as a bedside lamp and to set the light intensity.

1To switch on the lamp, press the top dial gently and release it (Fig. 23).

Note: It takes approx. 1 second for the lamp to go on.This is normal, the lamp needs to heat up.

Note:The lamp does not go on when you press the top dial while the appliance is in the menu.

2Move the top dial up or down to select the light intensity level you prefer (Fig. 24).

You can choose a light intensity between 1 and 20.

Note:The light intensity you have selected is automatically set as the light intensity level for the alarm as well.

3To switch off the lamp, press the top dial gently and release it.

Note:You can also move the top dial up or down to check and/or select a light intensity level without pressing the top dial first.

Radio/volume

1To switch on the radio, press the bottom dial gently and release it (Fig. 25).

2To select the desired radio frequency manually, move the middle dial up or down (Fig. 26).

Tip:To scan radio frequencies automatically, press and hold the middle dial for approx. 2 seconds.

Tip:To make sure you get a good radio signal, fully unwind the antenna and move it around until you have found a position at which reception is best.

3 To switch off the radio, press the bottom dial gently and release it. 

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Philips HF3490/60 Snoozing, Minutes, the wake-up sound is automatically played again, Alarm demonstration, Using the lamp
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HF3490/60, HF3490 specifications

The Philips HF3490 and HF3490/60 are innovative light therapy devices designed to combat the effects of seasonal affective disorder (SAD), as well as to promote overall wellness through light exposure. These models employ advanced light therapy technology, making them effective tools for individuals seeking to improve their mood, energy levels, and sleep quality during darker months or in low-light environments.

One of the standout features of the HF3490 series is its powerful, bright light output. These devices emit 10,000 lux of cool white light at a safe distance of 20 inches, reflecting the optimal light intensity recommended for effective light therapy. This intensity mimics natural sunlight, helping to regulate circadian rhythms and support mood enhancement.

The design of the HF3490 models encompasses a modern, sleek aesthetic that integrates seamlessly into various home or office environments. The adjustable stand allows users to effortlessly position the lamp, ensuring light is directed toward the eyes while the user performs other activities, such as reading or working.

A notable technology integrated into the Philips HF3490 is the Energy Star certification, which signifies that the product meets stringent energy efficiency guidelines, thereby contributing to environmentally friendly practices. Furthermore, the device features a glare-free screen, designed to optimize the comfort of users during their therapy session. This aspect is crucial as it reduces eye strain, making light therapy a more pleasant experience.

The HF3490 also includes a timer function, allowing users to set their desired duration for therapy sessions, which can range from 20 to 60 minutes. This customizable feature ensures that individuals receive the right exposure without the worry of overuse.

Additionally, the HF3490/60 variant is enhanced with a built-in screen that displays the treatment time and remaining session duration, making it user-friendly. Its portability and lightweight design enable users to easily transport the device, ensuring access to light therapy whenever necessary.

Together, these features make the Philips HF3490 and HF3490/60 highly sought-after solutions for those looking to enhance their well-being through effective light therapy. With their combination of style, efficiency, and effectiveness, these devices offer a wholesome approach to combating SAD and promoting overall health during the winter months and beyond.
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