goLITE BLU HF3332 - Light therapy PHILIPS - Free user manual and instructions

USER MANUAL goLITE BLU HF3332 PHILIPS

4222.002.7504.1.indd 5 29-05-09 15:566

IMPORTANT SAFETY INSTRUCTIONS Read all warnings and cautions before you use your goLITE BLU energy light.

Observe these safety instructions to avoid potential hazards that could

result in personal injuries or damage to your goLITE BLU energy light.

Warnings (a warning indicates the possibility of injury to

the user or operator)

- Use the goLITE BLU energy light in vertical position with the stand in

place in the recess on the back of the unit. Do not use this appliance

laying at in horizontal position without the stand.

- Do not expose the appliance to rain or moisture. Do not use the

appliance near a water source, while bathing, while washing hands or

while you are in contact with water.

- If you suffer from an eye disease or have a history of eye disease in

your family, consult your ophthalmologist before you use this

- If you are experiencing any temporary eye problems, wait until the

problems are resolved before using this appliance.

- Light emitted by this appliance may interact with photosensitizing

medications. Be sure to review all medications that you are currently

taking with your doctor before using this appliance.

- As with any bright light source, do not stare into the appliance.

- Do not use this appliance where the light might compromise your

ability to perform essential tasks such as driving or operating heavy

- Do not use this appliance where the light might distract other

individuals and compromise their ability to perform essential tasks

such as driving or operating heavy equipment.

- Do not increase intensity by sitting closer to the light than

recommended. Increased intensity does not improve response and

may result in increased side effects.

- The metal stand for the appliance could present a choking hazard.

- Individuals who use photosensitizing medications, who have had

cataract surgery, or who have pre-existing eye conditions should

4222.002.7504.1.indd 6 29-05-09 15:56avoid unnecessary exposure to light. They should consult their

ophthalmologist before using the goLITE BLU.

- The goLITE BLU should never be used adjacent to or stacked with

other equipment. However, if it is necessary, the appliance should be

observed to verify normal operation.

- Do not position the goLITE or the attached power adaptor in such a

way that makes it difcult to disconnect from the power source.

- No modication of the goLITE BLU device is allowed.

- Not suitable for use in the presence of a ammable anaesthetic

mixture with air, oxygen, or nitrous oxide.

Caution (a caution indicates the possibility of damage to

- The goLITE BLU energy light contains an internal rechargeable

lithium-ion battery pack and a coin cell battery. Do not incinerate,

disassemble or expose to high temperatures above 60°C (140°F). Do

not operate or charge the GoLITE BLU in temperatures below 0°C

(32°F) or above 35°C (95°F). Batteries can overheat, causing re or

bursting. Dispose of the appliance with the internal battery properly.

- The user of the goLITE BLU must consider electromagnetic

compatability (EMC) and how portable and mobile RF

communication equipment can affect it. The goLITE BLU should be

put into service according to the EMC information provided at the

- Do not operate this appliance near any heat sources such as

radiators, heat registers, or other heating devices.

- Never use damaged or worn cords or plugs; this could result in

electric shock, burns, and/or re.

- Use our provided AC/DC adaptor (KSAD0950120W1UV-1) only.

The use of power adaptors other than those specied and provided

by Philips may result in increased electromagnetic emissions or

decreased immunity of the goLITE.

- Do not place heavy objects on top of the power cord or the

- When unplugging the appliance, grasp the adaptor directly to avoid

damaging the cord. Never pull on the power cord to remove the

adaptor from the outlet.

4222.002.7504.1.indd 7 29-05-09 15:56- If this appliance is damaged in any way or is not working, it should not

be operated. Please call 1-866-832-4361 for assistance.

- There are no user serviceable parts inside the goLITE BLU. No

modication of this equipment is allowed.

SAVE THESE INSTRUCTIONS IMPORTANT: The power plug contains a transformer. Do not cut

off the power plug to replace it with another plug, as this will cause a

hazardous condition.

The goLITE BLU energy light may not be suitable for use on individuals

who use photosensitizing medications, who have had cataract surgery,

who have pre-existing eye conditions, or who have bipolar disorder.

Thank you for purchasing the goLITE BLU energy light.

- To fully benet from the support that Philips offers, register your

goLITE BLU at www.philips.com/welcome

- Learn more about your goLITE BLU at www.philips.com/golite

Safety and compliance

- This appliance meets the requirements of the safety standard for

medical devices ANSI AAMI ES60601-1:2005 and CAN/CSA-C22.2

- This device complies with Part 15 of the FCC Rules. Operation is

subject to the following two conditions: (1) this device may not cause

harmful interference, and (2) this device must accept any interference

received, including interference that may cause undesired operation.

4222.002.7504.1.indd 8 29-05-09 15:56Symbol Key

The following symbols may appear on the device:

The goLITE BLU energy light is intended to make people feel more

energetic and to provide mood relief from the winter blues. If you suffer

from severe mood swings or depression make sure to consult a

professional and do not use this device for self treatment. This product

has not been approved by FDA for treatment of SAD.

Consult accompanying instructions for use

TUV Safety Standard Compliance for North America

Compliant with the Waste Electrical and Electronic Equipment/

Restriction of the Use of Certain Hazardous Substances in Electrical

and Electronic Equipment (WEEE) recycling directives.

In US Manufactured for: Philips Consumer Lifestyle,

A Division of Philips Electronics North America Corporation,

1600 Summer Street – 5th Floor, Stamford, CT 06905-5125. In

Canada Imported for: Philips Electronics LTD, 281 Hillmount

Road, Markham, Ontario L6C 2S3

4222.002.7504.1.indd 9 29-05-09 15:56Light and health

The human body uses light cues, such as those provided by the sun, to

time certain functions. Light exposure can boost mood and energy.

Light has direct alerting and energizing effects and can improve our

performance. Bright light therapy is also successfully used for mood relief,

especially for seasonal mood swings.

In countries with long winters, many people experience loss of energy

and low spirits due to lack of light. These symptoms are referred to as the

winter blues. They typically start in the fall and may last for several weeks.

Exposure to bright light sources can help alleviate these symptoms and

restore the summer mood and summer energy level.

The blue light of the summer sky is well known. We do not get as much

of this light in the fall and winter, and indoor light does not emit enough

of this essential color. The goLITE BLU energy light helps to deliver the

wavelength, color and intensity of light that we see in summer.

General description (Fig. 1)

B Socket for appliance plug

4 Timer-on indication

11 Intensity indication

I Cover of built-in rechargeable battery

It is very important that you know how long and how often you should

use your Philips goLITE BLU energy light. This knowledge can mean the

difference between successfully responding to light and not responding at

all. Visit www.lighttherapy.com for a free assessment and to customize a

light therapy schedule just for you.

When to use the goLITE BLU energy light

Knowing what time to use the goLITE BLU energy light can mean the

difference between feeling better in just a few days instead of weeks, or

perhaps not responding at all. Follow these guidelines to understand how

light can boost mood and energy and when to use the goLITE BLU for

Duration and intensity

Most people get benecial results from 15 to 45 minutes of usage each

day. You can start using the goLITE BLU at 50% intensity and increase

the light intensity if you feel no response after a week.

Using the goLITE BLU energy light at any time of day directly affects your

alertness. You can use the goLITE BLU energy light as a light bath for the

winter blues throughout the day. The best time to use it is in the morning.

Do not use the goLITE BLU late in the evening. If you use it within 2

hours of going to bed, it could disrupt your sleep.

- If you nd it difcult to get up each day without an alarm clock or if

you often sleep in, you need morning light. Use the goLITE BLU

within the rst hour or two after waking up.

- If you nd it difcult to stay awake in the late evening and wake up

too early in the morning, you need evening light. Use the goLITE BLU

before you start to feel drowsy.

4222.002.7504.1.indd 11 29-05-09 15:56- If mornings or evenings do not seem to be the problem, but you feel

generally tired during the day, then the time at which you use the

goLITE BLU is not as important. You can use the goLITE BLU in the

morning or around midday. For example, when you wake up in the

morning, use it for 15 to 30 minutes and then again at midday or in

the evening for approximately the same amount of time. Place the

goLITE BLU further away from you during the evening session. Do

not use the goLITE BLU within two hours of your desired bedtime or

you may not be able to fall asleep.

Note: You can also use the appliance while it is charging.

The goLITE BLU energy light comes with a 9.5V AC/DC adaptor

that operates on voltages ranging from 100 to 240 volts to allow

worldwide use. The adaptor comes with a set of exchangeable adaptor

plugs that t most common worldwide wall outlets (model HF3331 only).

1 Put the adaptor in the wall outlet.

2 Insert the appliance plug into socket on the appliance (Fig. 2).

, Only the outline of the charge indication is visible.

,  As the battery charges, the four bars of the charge indication ash 

one by one and ll as the charge increases.

, When the battery is fully charged, the charge indication stops

Note: Charge the goLITE BLU at least 8 hours before you use it for the rst

time. Charging normally takes 3 to 4 hours.

Note: When the battery is fully charged, it contains enough energy for 3 to 5

2 Insert the bevelled end of the stand into the hole on the back of

the appliance. Magnets hold the stand in place (Fig. 4).

4222.002.7504.1.indd 12 29-05-09 15:563 Place the goLITE BLU approximately 20-30 in./50-70cm from your

eyes in such a way that the light bathes your face from the

- You can read, eat, work at the computer, watch TV or exercise while

you use your goLITE BLU energy light.

- For the best results, place the goLITE BLU at the same level as your

midriff (stomach area), e.g. place it on the table at which you are

Note: Do not stare into the light of the LED panel. It is sufcient that the blue

light reaches your eyes indirectly from the side.

- Use your goLITE BLU in a well-lit room to minimize eye strain.

1  Press the on/off button briey to turn on the appliance (Fig. 6).

2 Press the alarm button and the timer button simultaneously for 2

, The clock time starts to ash on the display (Fig. 8).

3 Set the clock time with the plus or minus button. If you keep the

button pressed, the time moves forward or backward

4 To switch between the 12-hour (a.m./p.m.) and 24-hour time

indication, press the timer button and minus button simultaneously

5 Press either the alarm button or the timer button or wait 10

seconds to exit the time-setting mode.

You can use the timer function to set the light time.

3 Press the plus or minus button to set the session time. If you keep

the button pressed, the time moves forward or backward

You can set a time from 1 to 60 minutes.

, The set session time is stored in the memory.

, The timer-on indication and the timer countdown time stop

Note: When you turn on the appliance, the timer counts down the set time.

When the countdown is nished, the LED panel turns off automatically.

The demo mode is used to demonstrate the goLITE BLU energy light in

stores. When the appliance is turned on in demo mode, customers of the

- adjust the light intensity

- turn the appliance on and off

- set the light time

If the appliance is not operated for 3 minutes, it reverts to its demo

mode default settings.

To activate the demo mode:

1 Make sure the appliance is turned off.

Note: If you want to turn off the appliance, press and hold the on/off button

2 Put the adaptor in the wall outlet and insert the appliance plug into

socket on the appliance.

3 Press and hold the on/off button for 10 seconds (Fig. 6).

, The appliance turns on and the word ‘DEMO’ appears on the

, The LED panel goes on at a light intensity of 25%.

4222.002.7504.1.indd 14 29-05-09 15:56, The display shows a timer countdown time of 15 minutes, but the

timer does not count down. It only starts to count down when the

timer time is adjusted.

, The display shows an alarm time of 12:00 a.m. and shows the

normal clock time, but the alarm mode is off.

Note: The appliance remains turned on in demo mode until it is turned off.

To deactivate the demo mode, press and hold the on/off button for 10

Use this appliance for its intended household use as described in this

Note: If you do not touch the display or press any button for 5 minutes when

the display is turned on and the appliance operates on battery power, the

appliance turns off automatically to save battery power.

Note: If you want to turn off the appliance, press and hold the on/off button

2  Briey press the on/off button again to turn on the LED panel.

, The timer counts down the set time.

Note: The default session time is 15 minutes. Use the timer to change the

session time (see section ‘Setting the timer’ in chapter ‘Preparing for use’).

, When the countdown is nished, the LED panel turns off 

Note: If you want to turn off the LED panel before the countdown is nished,

press the on/off button briey.

3 Press the plus or the minus button to change the light

You can increase or decrease the intensity in increments of 25%.

4222.002.7504.1.indd 15 29-05-09 15:56Pausing a session

1 Press the on/off button or press the minus button to reduce the

, The remaining minutes of the session are still shown on the display.

2 Press the on/off button to continue the session or press any of the

touchscreen buttons to end the session.

Note: If you pause a session while the appliance operates on battery power

and do not continue the session within 5 minutes, the appliance turns off

The alarm has three modes: chime only, light only or both chime and light.

, The alarm indications start to ash (Fig. 13).

3 Press the plus or minus button to switch between the three alarm

modes: chime only, light only or both chime and light (Fig. 9).

4 Press the alarm button twice or wait 10 seconds to store the

5 To set the alarm time, press the alarm button twice.

, The alarm time starts to ash.

6 Press either the plus or the minus button to set the desired time. If

you keep the button pressed, the time moves forward or backward

7 Press the alarm button or wait 10 seconds to store the set alarm

Note: The set alarm mode and time remain stored in the memory as long as

there is energy in the battery.

4222.002.7504.1.indd 16 29-05-09 15:56Turning off the alarm sound

1 Press any of the touchscreen buttons or the on/off button to turn

off the alarm sound when the alarm goes off.

1 To disable the alarm, press and hold the alarm button until the

alarm chime and the alarm light indications as well as the alarm

time disappear from the display.

Never immerse the appliance in water or any other liquid, nor rinse it

Never use scouring pads, abrasive cleaning agents or aggressive liquids

such as petrol or acetone to clean the appliance.

1 Clean the appliance with a dry cloth.

This appliance has no other user-serviceable parts. For assistance call

- If the appliance will not be used for an extended period of time,

remove cord from outlet and store in a safe, dry location where it

will not be crushed, banged, or subject to damage.

- Do not wrap cord around the appliance when storing.

- Dispose of the device in accordance with local regulations.

- Your local or national recycling organizations may also have disposal

4222.002.7504.1.indd 17 29-05-09 15:56Removing the rechargeable battery and the button cell

Only remove the rechargeable battery when you discard the appliance.

Make sure the battery is completely empty when you remove it.

1 Disconnect the appliance from the outlet and remove the appliance

2 Turn on the LED panel and leave it on until it goes out

3 Undo the 2 screws with a screwdriver (Fig. 14).

4 Remove the cover of the built-in rechargeable battery (Fig. 15).

5 Lift the blue rectangular rechargeable battery out of the appliance.

The battery is connected to the appliance through a red wire and a

black wire to a socket inside the appliance (Fig. 16).

6 Grab the wires and pull the socket out of the appliance (Fig. 17).

, The rechargeable battery has now been removed.

7 Remove the button cell (Fig. 18). Dispose the battery in accordance

with local regulations.

For assistance call toll free: 1-866-832-4361 or visit our website:

www. philips.com/golite

45-Day Money-Back Guarantee

If you are not fully satised with your Philips goLITE BLU energy light,

send the product back along with the original dated sales receipt and we

will refund you the full purchase price.

The goLITE BLU must be shipped prepaid by insured mail, insurance

prepaid, and have the original sales receipt, indicating purchase price and

the date of purchase, enclosed. We cannot be responsible for lost mail.

The goLITE BLU must be postmarked no later than 45 days after the

date of purchase. Philips reserves the right to verify the purchase price of

the goLITE BLU and limit refunds not to exceed suggested retail price.

4222.002.7504.1.indd 18 29-05-09 15:56To obtain Money-Back Guarantee Return Authorization Form, call

1-866-832-4361. Please allow 4-6 weeks for delivery of the check.

Full Two-Year Warranty

Philips Electronics North America Corporation (USA) and Philips

Electronics Ltd (CANADA) warrant each new Philips product, model

HF3332, HF3331 against defects in materials or workmanship for a period

of two years from the date of purchase, and agree to repair or replace

any defective product without charge. IMPORTANT: This warranty does

not cover damage resulting from accident, misuse or abuse, lack of

reasonable care, or the afxing of any attachment not provided with the

product. NO RESPONSIBILITY IS ASSUMED FOR ANY SPECIAL,

INCIDENTAL OR CONSEQUENTIAL DAMAGES. In order to obtain

warranty service, simply call toll-free 1-866-832-4361.

In US Manufactured for: Philips Consumer Lifestyle, A Division of Philips

Electronics North America Corporation, 1600 Summer Street – 5th

Floor, Stamford, CT 06905-5125

In Canada Imported for: Philips Electronics LTD, 281 Hillmount Road,

Markham, Ontario L6C 2S3

Trademarks owned by the Philips Group.

© 2009 Koninklijke Philips Electronics N.V. All Rights Reserved.

Frequently asked questions

This section lists the questions most frequently asked about the appliance.

If you cannot nd the answer to your question, call

1-866-832-4361 for assistance.

No, you can use the goLITE BLU energy light with

your glasses on. Do not wear tinted glasses or

sunglasses when you use the goLITE BLU, as these

glasses reduce its effectiveness.

The goLITE BLU is safe if used according to the

instructions. Temporary headaches or nausea have

been reported. These effects are usually solved by

sitting further away from the appliance.

No, the technology used in the goLITE BLU eliminates all UV light.

The goLITE BLU emits safe levels of blue light,

according to current standards. However, if you suffer

from an eye disease or have a history of eye disease

in your family, consult your ophthalmologist before

you use the goLITE BLU. If you have a temporary

eye problem, wait until it is resolved before you use

The goLITE BLU energy light is safe if used according

to the instructions. The appliance is free from any

ultraviolet light risk to the eye and it produces a safe,

diffused eld of light. The appliance has been tested

As with any bright light source, do not look into the

light too long. The benecial reaction happens when

the photoreceptors in the eye are stimulated. Since

these photoreceptors lie in the periphery of the eye,

you get a better result if you place the goLITE BLU

at a slight angle to your face.

You can use the goLITE BLU energy light daily,

especially during the winter months. Many people

nd that they do not need the light in summer.

Others use it year-round because they spend most

of their time indoors and do not get the right kind of

light signals to boost their mood and energy.

No. The light is safe to be used around children and

pets. However, do not let children play with the

For most people, it is sufcient to use the goLITE BLU once a day. Keep in mind that you may have

trouble falling asleep if you use the goLITE BLU too

late in the evening.

If you use the appliance 30 minutes a day throughout

the year, the LEDs have a lifetime of over 50 years.

In the unlikely event that one or two LEDs fail

prematurely, you can continue to use your goLITE BLU normally because its effectiveness is not

affected. However, if several LEDs stop functioning,

call 1-866-832-4361 for assistance.

When ‘DEMO’ is on the display, the appliance is in

demo mode. This mode is used to demonstrate the

goLITE BLU energy light in stores. To turn off this

mode, press and hold the on/off button for 10

seconds when the goLITE BLU is turned off. The

goLITE BLU turns on and the word ‘DEMO’

disappears from the display.

The reset button is located in the stand storage

cavity on the back of the appliance. If the goLITE BLU locks up or does not work correctly, reset the

appliance by inserting the end of a paperclip into the

reset button hole. This resets the goLITE BLU and

Rated voltage adaptor (V DC) 9.5

Rated frequency (Hz) 50/60

Rated input power adaptor (A) 1.2

Power consumption appliance (A) 1.1

Power consumption adaptor (A) 0.4

IEC 60601-1 classication

- Insulation class II

- Ingress of water IPX0

4222.002.7504.1.indd 23 29-05-09 15:5624 ENGLISH Circuit diagrams, component part lists and other technical descriptions

are available on request.

As user of this appliance, you should take measures to prevent the

occurrence of electromagnetic interference or other types of interference

between this appliance and other appliances.

Peak wavelength: 468nm +/- 8nm

Half-peak bandwidth: 20nm

Typical irradiance (100% intensity): 300μW/cm² +/- 10% at 50cm

(part #: 4222 018 5787.1)

- Mode of operation Continuous

Rechargeable battery type

2-cell lithium-ion pack 7.4V, 850mAh

IEC 62133 and UL 2054 compliant

Operating conditions

Temperature from 0˚C (32˚F) to +35˚C (+95˚F)

Relative humidity from 15% to 90% (no condensation)

Temperature from -20˚C (-4˚F) to +50˚C (+122˚F)

Relative humidity from 15% to 90% (no condensation)

Physical characteristics

Dimensions 14 x 14 x 2.5cm (5.5 x 5.5 x .98in)

The goLITE BLU energy light should not be used adjacent to or stacked

with other equipment. If adjacent or stacked use is necessary, the goLITE BLU should be observed to verify normal operation in the conguration

in which it will be used.

GUIDANCE AND MANUFACTURER’S DECLARATION —

ELECTROMAGNETIC EMISSIONS: The goLITE BLU is intended for use

in the electromagnetic environment specied below. The user of the

goLITE BLU should make sure it is used in such an environment.

Emissions TEsT ComplianCE ElECTromagnETiC EnvironmEnT - guidanCE RF emissions

Group 1 The goLITE BLU uses RF

energy only for its internal

function. Therefore, its RF

emissions are very low

and are not likely to cause

any interference in nearby

electronic equipment.

Class B The goLITE BLU is suitable

for use in all establishments,

establishments and those

directly connected to the

public low-voltage power

supplies buildings used for

Class A Voltage uctuations/Flicker emissions

4222.002.7504.1.indd 25 29-05-09 15:5626 EnglisH GUIDANCE AND MANUFACTURER’S DECLARATION —

ELECTROMAGNETIC IMMUNITY: The goLITE BLU is intended for use in

the electromagnetic environment specied below. The customer or the

user of the goLITE BLU should make sure it is used in such an environment.

immuniTy TEsT iEC 60601 TEsT

Floors should be wood,

concrete or ceramic tile. If oors

are covered with synthetic

material, the relative humidity

should be at least 30%.

Mains power quality should be

that of a typical commercial or

hospital environment.

Mains power quality should be

that of a typical commercial or

hospital environment.

Mains power quality should

be that of a typical commercial

or hospital environment. If the

user of the goLITE BLU requires

continued operation during

power mains interruptions,

it is recommended that the

goLITE BLU be powered from an

uninterruptible power supply or

3 A/m 3 A/m Power frequency magnetic

elds should be at levels

characteristic of a typical

location in a typical commercial

or hospital environment.

is the a.c. mains voltage prior to application of the test level.

Floors should be wood,

concrete or ceramic tile. If oors

are covered with synthetic

material, the relative humidity

should be at least 30%.

Mains power quality should be

that of a typical commercial or

hospital environment.

Mains power quality should be

that of a typical commercial or

hospital environment.

<5% U T (>95% dip in U T )

40% U T (60% dip in U T )

<5% U T (>95% dip in

40% U T (60% dip in U T )

Mains power quality should

be that of a typical commercial

or hospital environment. If the

user of the goLITE BLU requires

continued operation during

power mains interruptions,

it is recommended that the

goLITE BLU be powered from an

uninterruptible power supply or

3 A/m 3 A/m Power frequency magnetic

elds should be at levels

characteristic of a typical

location in a typical commercial

or hospital environment.

NOTE: U T is the a.c. mains voltage prior to application of the test level.

ElECTromagnETiC EnvironmEnT - guidanCE Conducted

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.

Recommended separation distance:

Where P is the maximum output power rating

of the transmitter in watts (W) according to

the transmitter manufacturer and d is the

recommended separation distance in meters (m).

Field strengths from xed RF transmitters, as

determined by an electromagnetic site survey

, should be less than the compliance level in

each frequency range

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 aected by

absorption and reection from structures, objects, and people.

a: Field strengths from xed 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 xed RF transmitters,

an electromagnetic site survey should be considered. If the measured eld 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 eld strengths should be less than 3 V/m.

GUIDANCE AND MANUFACTURER’S DECLARATION —

ELECTROMAGNETIC IMMUNITY: The goLITE BLU is intended for use in

the electromagnetic environment specied below. The customer or the

user of the goLITE BLU should make sure it is used in such an environment.

4222.002.7504.1.indd 27 29-05-09 15:5628

RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE RF COMMUNICATIONS EQUIPMENT AND THE goLITE BLU: The goLITE BLU is intended for use in the electromagnetic

environment in which radiated RF disturbances are controlled. The

customer or the user of the goLITE BLU can help prevent electromagnetic

interference by maintaining a minimum distance between portable and

mobile RF communications equipment (transmitters) and the goLITE BLU

as recommended below, according to the maximum output power of the

communications equipment.

frEquEnCy of TransmiTTEr (m)

For transmitters rated at a maximum output power not listed above, the recommended

separation distance d in meters (m) can be estimated using the equation applicable to

the frequency of the transmitter, where P is the maximum output power rating of the

transmitter in watts (W) according to the transmitter manufacturer.

Note 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency

Note 2: These guidelines may not apply in all situations. Electromagnetic propagation

is aected by absorption and reection from structures, objects, and people.

frEquEnCy of TransmiTTEr (m)

For transmitters rated at a maximum output power not listed above, the recommended

separation distance d in meters (m) can be estimated using the equation applicable to

the frequency of the transmitter, where P is the maximum output power rating of the

transmitter in watts (W) according to the transmitter manufacturer.

Note 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency

Note 2: These guidelines may not apply in all situations. Electromagnetic propagation

is aected by absorption and reection from structures, objects, and people.

Corporation, 1600Summer Street – 5thFloor, Stamford,

CT06905-5125. Au Canada, importée pour: Philips

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