Philips HF3332, HF3331 manual Iec

Page 26

English 27

GUIDANCE AND MANUFACTURER’S DECLARATION — ELECTROMAGNETIC IMMUNITY:The goLITE BLU is intended for use in the electromagnetic environment specified below.The customer or the user of the goLITE BLU should make sure it is used in such an environment.

Immunity

IEC 60601

Compliance

Electromagnetic Environment - Guidance

Test

Test Level

Level

 

 

 

 

 

 

 

 

Portable and mobile RF communications

 

 

 

equipment should be used no closer to any

 

 

 

part of the goLITE BLU, including cables,

 

 

 

than the recommended separation distance

 

 

 

calculated from the equation applicable to the

 

 

 

frequency of the transmitter.

Conducted

3 Vrms

3 V

Recommended separation distance:

d = 1.2

RF

150 kHz to

 

 

IEC 61000-

80 MHz

 

d = 1.2

4-6

 

3 V/m

Radiated

3 V/m

 

d = 2.3

80 MHz to

 

Where P is the maximum output power rating

RF

2.5 GHz

 

IEC 61000-

 

 

of the transmitter in watts (W) according to

4-3

 

 

the transmitter manufacturer and d is the

 

 

 

recommended separation distance in meters (m).

 

 

 

Field strengths from fixed RF transmitters, as

 

 

 

determined by an electromagnetic site survey

 

 

 

a, should be less than the compliance level in

 

 

 

each frequency range b.

 

 

 

Interference may occur in the vicinity of

 

 

 

equipment marked with the following symbol:

 

 

 

 

NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.

NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects, and people.

a:Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the goLITE BLU is used exceeds the applicable RF compliance level above, the goLITE BLU should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the goLITE BLU.

b:Over the frequency range 150 kHz to 80 MHz, the field strengths should be less than 3 V/m.

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Contents HF3332, HF3331 FG H Page HF3332,HF3331 English English Safety and compliance ContraindicationsIntroduction Symbol KeySymbol Description Intended useLight and health General descriptionDuration and intensity When to use the goLITE BLU energy lightPreparing for use TimingInstallation ChargingSetting the clock Setting the timerDemo mode Using the appliance Pausing a session Setting the alarmCleaning Turning off the alarm soundDisabling the alarm StorageRemoving the rechargeable battery and the button cell Assistance Day Money-Back GuaranteeFull Two-Year Warranty Frequently asked questionsBLU? You can use the goLITE BLU energy light daily What does Specifications Model HF3332 HF3331 Storage conditions Model HF3332 HF3331Operating conditions EMC Information CisprIEC 60601 Test IEC KHz to MHz to 4222.002.7504.1
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HF3331, HF3332 specifications

The Philips HF3332/60, commonly known as the Wake-Up Light Alarm Clock, represents a significant advancement in sleep and wakefulness technology, designed to transform the morning routine into a more gentle and pleasant experience. This innovative device employs a unique combination of light and sound to create a gradual waking process, mimicking the natural sunrise.

One of the standout features of the HF3332/60 is its ability to simulate a natural sunrise using a spectrum of warm white light. The light gradually increases in intensity over a set period of time, reaching its maximum brightness just when it is time to wake up. This feature is especially beneficial for those who find waking up to a harsh alarm jarring and disruptive. The gentle transition from darkness to light helps stimulate the body’s natural waking processes, allowing for a more refreshed morning experience.

The Philips Wake-Up Light also includes multiple wake-up sounds that can complement the sunrise. Users can choose from a variety of nature sounds or FM radio, enabling a personalized wake-up routine. The device boasts a snooze function, providing an extra nine minutes of sleep at a simple touch, which can be especially appealing on groggy mornings.

In addition to its primary wake-up features, the HF3332/60 functions as a bedside lamp with 20 brightness settings, allowing users to adjust the light intensity to their preference for reading or relaxing in bed. The gradual light feature is also complemented by a sunset simulation that can be used as a bedtime aid, helping users wind down and prepare for sleep.

The Philips HF3332/60 is designed with user-friendly controls, ensuring ease of use even in the early hours. The sleek design and compact size make it an attractive addition to any bedside table, while the intuitive interface allows users to customize settings easily.

Overall, the Philips HF3332/60 Wake-Up Light Alarm Clock combines modern technology with a deep understanding of human circadian rhythms. This remarkable device not only enhances the waking experience but also promotes better sleep quality, making it an essential tool for anyone looking to improve their morning routine and overall well-being. Whether you're a heavy sleeper or simply seeking a more peaceful way to greet the day, the HF3332/60 offers an effective solution that aligns with natural body rhythms.
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