SBCHC8540 - Headphones PHILIPS - Free user manual and instructions

Brand	Philips
Model	SBCHC8540
Product type	FM wireless headphone
Technology	Radio frequency (RF), FM modulation
Carrier frequency	Channel 1: 863.5 MHz; Channel 2: 864 MHz; Channel 3: 864.5 MHz
Transmission range	Up to 100 meters, omnidirectional (360°)
Radiated output power	<10 mW
Input level	500 mV
Transmitter power supply	12 V / 200 mA DC, adapter SBC CS030/00
Headphone power supply	2 rechargeable NiMH R03/AAA batteries (type SBC HB550S)
Battery life	Approximately 15 hours
Charging time	Approximately 16 hours
Audio frequency response	20 - 20,000 Hz
Signal-to-noise ratio	~70 dB (A-weighted)
Total harmonic distortion	≤ 2%
Channel separation	≥ 30 dB
Compatibility	Other Philips 864 MHz band FM wireless headphones/speakers, FM modulation, 19 kHz pilot tone
Cleaning	Slightly damp chamois leather; avoid alcohol, ammonia or abrasives
Listening safety	Continuous use at high volume may damage hearing
Spare parts	Rechargeable batteries SBC HB550S, adapter SBC CS030/00
Warranty	Do not open yourself; consult an authorized dealer

Frequently Asked Questions - SBCHC8540 PHILIPS

How to install batteries in the headphone?

Remove the left ear cushion, insert two rechargeable NiMH AAA batteries (Philips type SBC HB550S) respecting polarities, then replace the cushion.

How to charge the headphone?

Place the headphone in the charging docking station aligning the contact pins. The CHARGING indicator lights up. Full charging time is approximately 16 hours.

How to connect the transmitter to an audio source?

Use the supplied 3.5 mm audio cable: plug it into the headphone output or line output (via the Y cable) of your TV, hi-fi system or PC.

What to do if the headphone does not turn on?

Check that the batteries are installed correctly and charged. Press the POWER button on the headphone. If the problem persists, recharge the headphone.

How to adjust the channel to avoid interference?

Use the channel selector on the transmitter (channel 1, 2 or 3). Then, press and hold the AUTO-TUNING button on the headphone for about 1 second to synchronize.

What is the maximum range of the headphone?

The transmission range is up to 100 meters in open field, with omnidirectional coverage (360°).

Can I use alkaline or NiCd batteries?

No. Only use Philips short-wrap rechargeable NiMH batteries (R03/AAA, type SBC HB550S). NiCd or alkaline batteries may damage the headphone.

How to clean the headphone?

Use a slightly damp chamois leather. Do not use products containing alcohol, ammonia or abrasives.

Why is the headphone not charging?

Ensure the docking station is plugged in and the headphone is correctly positioned (pins aligned). Also check that the power adapter is properly connected.

Is the warranty void if I open the headphone?

Yes. Never open the headphone yourself. In case of technical issues, contact your Philips dealer or an authorized service center.

USER MANUAL SBCHC8540 PHILIPS

Instructions for use

English 4

Mode d'emploi

Français 12

Black and silver HP headsets with a Philips brand logo on top (no visible text or symbols on the headphones or background)

PHILIPS

A

SRC HCB142 POWER CHARGING PHILIPS unirexences ① ② ③ ④ ⑤ CHANNEL ⑥ CEN 1 2 3 ALEND IN

B

L R 6 7 8 9

Abstract curved arrow graphic pointing right, no text or symbols present

4 ENGLISH

Index

Functional overview 4

Safety precautions ....5

System compatibility ....5

Using your FM wireless headphone system 6-8

Problem Solving 8-10

Technical Specification 10

European Regulations 11

FM Wireless Headphone System

SBC HC8540

Congratulations! You have just bought one of the most sophisticated FM wireless headphone system.

This system implements the latest FM wireless technology, which offers you complete freedom of movement while enjoying your favourite movie or music. With energizing docking station, your headphone can be recharged in ease while it is not in use. This allows your headphone to be fully charged and always be ready for use whenever you need to enjoy a movie.

To ensure you achieve the best performance from your FM wireless headphone system, please read this manual carefully and keep it for future reference.

Functional overview - Product illustrations on inside flap

A) Transmitter

1 P ower on/off indicator

2 Charging indicator

3 3.5 mm stereo input jack

4 Channel switch

5 DC power input jack

B) Receiver

6 Auto-tuning switch

7 V olume control

8 P ower on/off button

9 P ower on/off indicator/ low battery indicator

Important information

Please read the following instructions carefully, and retain this booklet for future reference. All the safety and operating instructions should be read before using the FM wireless headphone system.

Safety precautions

• Prevent fire or shock hazard: do not expose this equipment to humidity, rain, sand or excessive heat caused by heating equipment or direct sunlight.
• Radio equipment for wireless audio applications is not protected against disturbance from other radio services.
• Do not use cleansing agents containing alcohol, spirits, ammonia or abrasives as they may harm the housing. Use a slightly dampened chamois cloth to clean the housing.
• If fluid spills into the headphone system, remove the batteries immediately and consult an authorized dealer.
• Do not use this product in damp places or close to water.
• Do not expose this product to extreme heat or direct sunlight.
• Do not disassemble the product. In the event of technical difficulties, take it to your Philips retailer.
• Do not cover this product
• Inadequately protected or sensitive electronic equipment may be affected by the use of this product. This interference may lead to damage to either equipment. Please check whether or not surrounding equipment may be affected by this product before you start using it.
• Hearing Safety! Continuous use at high volume may permanently damage your hearing.

System compatibility

It is technically possible to use an additional number of FM wireless headphones or Philips FM wireless speakers with a single transmitter if they all*:

• operate in the 864 MHz band
• work according to the same modulation scheme
  – can detect a 19kHz pilot tone

Please consult the appliance's electrical specification sheets for confirmation on compatibility.

This statement is to be interpreted from a technical point of view only and does therefore not constitute any guarantee nor obligation whatsoever regarding the commercial availability of single FM wireless headphones /speakers compatible with SBC HC8542.

6 ENGLISH

Using your FM wireless headphone system

IMPORTANT!

• Use only Philips SBC CS030/00 (/05 for UK, Ireland) 12V/200mA AC/DC adapter.
• Use only Philips' shortened sleeve rechargeable batteries NiMH (R03/AAA, type number: SBC HB550S, partnumber 996500015757).
• Do not use NiCd batteries or alkaline batteries as they may damage your FM wireless headphone system.

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Installing/replacing batteries

1 Unscrew and remove the left ear cushion of the headphone.
2 Insert the rechargeable batteries into the battery compartment.

Use only Philips' shortened sleeve rechargeable batteries NiMH (R03/AAA, type number: SBC HB550S, partnumber 996500015757).

NIMH SBC HB550S X

3 Make sure the batteries are correctly inserted as indicated by the engraved polarity symbol in the battery compartment.

Always remove the batteries from the headphone if the system will not be used for a long period of time.

4 Put the left ear cushion back into place.

Diagram of a mechanical or electrical component with numbered parts and directional arrows indicating motion or assembly.

Setting up the transmitter

5 Make sure the adapter's rated voltage indicated on the type plate corresponds to the mains voltage supply.
6 Connect the DC power output connector of the 12 Volt/ 200mA AC/DC adapter to the DC POWER INPUT JACK at the back of the transmitter.
7 Connect the 12 Volt/200mA AC/DC adapter to the mains socket.

Always remove the adapter from the mains socket if the transmitter will not be used for a period of time.

Technical diagram showing mechanical assembly with downward force arrows and labeled components

Charging the headphone

8 Place the headphone onto the energizing docking station, and make sure the charging pins of the transmitter and the charging contact of the headphone are well aligned.

The CHARGING INDICATOR light will be on automatically indicating charging is taking place. At the same time, the headphone will power off automatically (i.e. POWER ON/OFF INDICATOR lights off).

When charging is finished (which takes approximately 16 hours), the green CHARGING INDICATOR light will also be off automatically.

ENGLISH 7

IMPORTANT!

- The energizing docking station does not transmit audio signal when charging is activated.

WARNING!

- Before using the FM headphone for the first time, please ensure that the batteries are fully charged for at least 16 hours. This will guarantee a longer operating lifetime of batteries. - This product complies with the latest safety regulations. Please only charge the batteries with the docking station provided (SBC HC8542) or with fully compatible charger.

Audio Connection

9 Connect one end of the audio cable (3.5 mm stereo plug) to the transmitter's 3.5 mm STEREO INPUT JACK.

Simple line drawing of a device connected to a speaker (no text or symbols)

10 Connect the other end of the 3.5 mm stereo cable to either:

a) The headphone output of an audio source, such as TV, HiFi or PC. Adjust the volume level of the audio source to a fixed reasonably high level; for example 25% of the maximum level.

- In case your audio source has a 6.3mm headphone output, use the supplied 3.5mm to 6.3mm stereo adapter plug.

IMPORTANT!

- In case of certain TVs, the headphone jack output level can only be adjusted after accessing the TV on-screen menu.

Pure electrical circuit lines without any symbols

b) The line output of an audio source, such as REC OUT or LINE OUT (with the Y-cable supplied).

• Check if the red RCA plug (right channel) is connected to the right channel (red) of the audio source.
• Check if the white RCA plug (left channel) is connected to the left channel (white) of the audio source.
• In case the audio source has an adjustable RCA output level, adjust the output level to the highest acceptable undistorted level.

11 Switch on your audio source and carefully increase the volume of the audio source.

The POWER ON/OFF INDICATOR of the transmitter lights up when signals are received.

Simple line drawing of a hand pressing down on a circular object with a handle (no text or symbols)

12 Switch on the POWER ON/OFF button of the headphone.

The POWER ON/OFF INDICATOR will be switched on automatically.

8 ENGLISH

Diagram showing three-step cleaning or disassembly process of a device, with labeled parts and directional arrows indicating movement.

13 Press and hold the AUTO-TUNING BUTTON on the headphone for about 1 second to tune to the correct transmission channel. The headphone will automatically tune to the transmitter.

14 In case interference from neighbouring transmitters has occurred, adjust the transmission channel of the transmitter, then repeat step 13 to tune the headphone to the transmitter.

15 Adjust the volume of the headphone to the desired listening level.

IMPORTANT!

- Avoid adjusting the listening volume level at the audio source as this may compromise the audio quality on too low input levels.

Problem solving

If a fault occurs, first check the points listed below. If you are unable to remedy a problem by following these hints, contact the helpline (see 'Need help?') or consult your dealer. Never try to open the set yourself as this will void the guarantee. First, check all cables to ensure that they are connected correctly.

Problem Possible Cause Solution

Headphone fails No battery installed Follow step 1 to 4 of to charge ‘Installing/replacing the batteries’
	Wrong battery orientation Reposition the batteries according to the engraved polarity symbol.
	No power supply Make sure the docking station is connected to the local mains power supply through an adapter and follow steps 5 to 7.
	Charging pin of the docking station not in contact with the metal make plate of the headphone	Lock the headphone in place, and sure the CHARGE INDICATOR light is on.
	Wrong headphone orientation when placed onto the charging dock	Reposition the headphone with correct orientation.
No sound/distorted sound	Headphone power off	Push the POWER ON/OFF BUTTON. The POWER ON/OFF INDICATOR light turns on automatically indicating the headphone is on.
	No battery installed Follow step 1 to 4 of ‘Installing/replacing the batteries’

ENGLISH 9

Wrong battery orientation Reposition the batteries according to the engraved polarity symbol.
No power supply to transmitter Make sure the docking station is connected to the local mains power supply through an adapter and follow step 5 to 7.
Battery power running low Follow steps 5 to 7 to recharge the system.
Audio source not connected Make sure the audio output of your audio source is connected to the 3.5 mm STEREO INPUT JACK of your transmitter. Follow step 9 to 12.
Audio source is off Turn on your audio source.
Volume level set too low Adjust the volume level of your audio source or the headphone.Hearing Safety: Continuous use at a high volume may permanently damage your hearing.
Audio output level low In case of audio sources with adjustable output level, adjust the output level to a higher and non-distorted level.IMPORTANT: In case of certain TVs, the headphone jack output level can only be adjusted after accessing the TV on-screen menu.
Headphone not tuned to Push and hold the AUTO-TUNING the transmitter BUTTON for about 1 sec, then the headphone will automatically search for the best possible reception.
Interference from other radio sources 1) Alter the transmitter's frequency channel. Select 1 of the 3 options for best reception.We advise you to select channel 1 as the first option. Next adjust the headphone's tuning channel as described above.2) Move transmitter or headphone elsewhere
Receiver too far away from transmitter	Move closer for reception
Transmitter other than SBC HC8542 is used	Make use of the SBC HC8542 transmitter provided. Some transmitters already built into other equipment may not be compatible with the SBC HC8545 headphone because of the advanced technologies used.

10 ENGLISH

No sound The energizing docking station If you want to enjoy music with (multiple does not transmit audio signal other Philips wireless headphones or headphones or when charging is taking place. speakers which is compatible with Philips wireless Therefore other Philips the SBC HC8542 docking station, speaker) headphones or wireless speaker be sure to remove the SBC HC8545 cannot receive any signal, headphone from the docking station. even if they are compatible with the SBC HC8542 docking station.

Technical specifications*

Transmitter System: Radio Frequency (RF)
	Modulation:	Frequency Modulation (FM)
	Pilot Tone:	19kHz
	Carrier Frequency: (/00 & /05)	Channel 1: 863.5MHzChannel 2: 864MHzChannel 3: 864.5MHz
	Radiated Output Power	<10mW
	Effective Transmission Range	Up to 100m **, omni directional (360°)
	Input Level:	500 mV
	Power supply:	12 Volts/ 200mA DC, center positive; type number: SBC CS030/00 (/05 for UK, Ireland)
Headphone	Reception Frequency: (/00 & /05)	863MHz – 865MHz
	S/N ratio:	~ 70 dB (1kHz sine wave, A-weighted)
	Distortion:	≤ 2% THD
	Channel Separation:	≥ 30 dB
	Audio frequency range:	20-20,000 Hz
	Power Supply:	2 x R03/AAA rechargeable batteries (Philips, NiMH, type number: SBC HB550S, partnumber 996500015757)
	Battery Life Time:	~ 15 hours

*) All specifications are subject to change
**) Depending on ambient conditions

European Regulations

Hereby, Philips Consumer Electronics, B.U. Peripherals & Accessories, declares that this FM wireless headphone system SBC HC8540 is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

This product has been designed, tested an manufactured according to the European R&TTE Directive 1999/5/EC.

Following this Directive, this product can be brought into service in the following states:

SBC HC 8540/00

R&TTE Directive 1999/5/EC

B √	DK √	E √	GR √	F √
IRL ✘	I √	L √	NL √	A √
P √	SU √	S √	UK ✘	N √
D √ CH √

SBC HC 8540/05

R&TTE Directive 1999/5/EC

B ×	DK ×	E ×	GR ×	F ×
IRL √	I ×	L ×	NL ×	A ×
P ×	SU ×	S ×	UK √	N ×
D × CH ×

This product complies with class 3 requirements as set down in EN 301 489-1 and EN 301 489-9.

12 FRANÇAIS

Index

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Diagram of a mechanical or biological system with labeled components and directional arrows indicating flow or movement.

Technical diagram showing mechanical assembly with downward force arrows and a labeled component

Simple line drawing of a device connected to a speaker (no text or symbols present)

Diagram of a simple electrical testing setup with a digital instrument and a device connected to a power outlet (no text or labels visible)

Illustration of a hand pressing down on a circular object with a tool, no text or symbols present

Technical diagram showing three-step assembly steps of a mechanical device with labeled parts and directional arrows indicating motion.

R&TTE Directive 1999/5/EC

B √	DK √	E √	GR √	F √
IRL ✘	I √	L √	NL √	A √
P √	SU √	S √	UK ✘	N √
D √ CH √

SBC HC 8540/05

R&TTE Directive 1999/5/EC

B ×	DK ×	E ×	GR ×	F ×
IRL √	I ×	L ×	NL ×	A ×
P ×	SU ×	S ×	UK √	N ×
D × CH ×

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Diagram showing a mechanical or architectural component with downward arrows indicating motion or force, no visible text or symbols.

Simple line drawing of a device connected to a speaker (no text or symbols present)

Diagram of a device connected to a speaker with signal lines (no text or symbols)

Simple line drawing of a hand pressing down on a curved object with a handle and circular base (no text or symbols)

Technical diagram showing three-step assembly steps of a mechanical device with labeled parts and directional arrows indicating motion.

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Diagram of a human heart with labeled parts and directional arrows indicating movement or force

Diagram showing mechanical components with arrows indicating motion or force direction (no text or symbols)

WICHTIGER HINWEIS!

Simple line drawing of a device connected to a screen and a speaker (no text or symbols)

Diagram showing a device connected to a device with labeled ports and connections (no readable text or symbols)

Simple line drawing of a hand holding a curved object with a circular base and a small inset showing a hand pointing at it (no text or symbols)

Technical diagram showing three-step assembly steps of a mechanical device with labeled parts and directional arrows indicating motion.

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Technical diagram of a mechanical device with numbered components and directional arrows indicating motion or assembly.

Technical line drawing showing mechanical assembly with downward arrows indicating motion (no text or symbols)

Simple line drawing of a device connected to a speaker (no text or symbols present)

Diagram showing a device connected to a device with labeled ports and connections (no readable text or symbols)

Simple line drawing of a hand pointing at a curved object with a label (no text or symbols present)

Technical diagram showing three-step assembly steps of a mechanical device with labeled parts and directional arrows indicating motion.

Diagram showing a mechanical or electrical component with labeled parts and directional arrows indicating rotation or movement.

Diagram of a mechanical or biological system with labeled components and directional arrows indicating flow or movement.

Diagram showing a mechanical or architectural component with arrows indicating direction (no text or symbols present)

ITALIANO 47

IMPORTANTE!

Simple line drawing of a device connected to a speaker (no text or symbols)

Diagram of a device connected to a speaker with labeled ports (no text or symbols present)

Illustration of a hand pressing down on a curved object with a label (no text or symbols present)

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

NIMH SBC HB550S X

Diagram of a device with labeled components and directional arrows indicating flow or movement

Diagram of a mechanical device with numbered components and directional arrows indicating motion or assembly.

Colocar/substituir as pilhas

Diagram showing mechanical components with arrows indicating motion or force direction (no text or symbols)

PORTUGUÊS 55

IMPORTANTE!

Diagram of a device connected to a speaker with a power outlet (no text or symbols present)

Simple line drawing of a device connected to a speaker (no text or symbols present)

Diagram showing a hand pressing down on a circular device with labeled parts and directional arrows

Technical diagram showing three-step assembly steps of a mechanical device with labeled parts and directional arrows indicating motion.

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Installera/byta batterier

Diagram of a human heart with labeled parts and directional arrows indicating movement or force

Ställa in sändaren

Diagram showing a mechanical or fluidic process with arrows indicating direction of movement (no text or symbols present)

Ladda headsetet

Pure electrical circuit lines without any symbols

Diagram of a device connected to a device with cables and a speaker (no text or symbols visible)

Simple line drawing of a hand pressing down on a curved object with a label (no text or symbols present)

Technical diagram showing three-step assembly steps of a device with labeled parts and directional arrows indicating motion.

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

NIMH SBC HB550S X

入路器 片内圈

Diagram of a mechanical device with numbered components and directional arrows indicating motion or assembly.

Diagram showing a mechanical or fluidic process with downward arrows indicating flow or movement (no text or symbols present)

Simple line drawing of a device connected to a speaker (no text or symbols present)

Diagram showing a device connected to a speaker with labeled ports and connections

Hand holding a device with a circular component and a small inset showing a hand holding a device (no text or symbols visible)

Simple line drawing of a mechanical device with no visible text or symbols

Hand holding a circular device with a scroll wheel and directional arrows (no text or symbols)

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Pil takma/yenileme

Diagram of a human heart with labeled parts and directional arrows indicating movement or force

İleticiyi kurmak

Diagram showing mechanical components with arrows indicating motion or force direction (no text or symbols)

Kulaklığı şarj etme

Simple line drawing of a device connected to a speaker (no text or symbols present)

Diagram showing a device connected to a waveform display with labeled ports and connections

Diagram showing a hand pointing to a device with labeled components and text 'SIN' visible

Technical diagram showing three-step assembly steps of a mechanical device with labeled parts and directional arrows indicating motion.

Turk Philips Tic. A.S.

Y. Dudullu Org. San Bolg.2.Cad.No:22

Umraniye-IST-Turkiye

84 POLSKI

Spis treści

Opis możliwości 84

Diagram showing a mechanical or electrical component with labeled parts and directional arrows indicating rotation or movement.

Diagram of a biological or mechanical device with numbered components and directional arrows indicating flow or movement.

Diagram showing mechanical components with downward arrows indicating motion or force (no text or symbols)

POLSKI 87

WAŻNE!

Simple line drawing of a device connected to a speaker (no text or symbols)

Pure electrical circuit lines without any symbols

Simple line drawing of a hand pressing down on a curved object with a handle (no text or symbols)

Technical diagram showing three-step assembly steps of a device with labeled parts and directional arrows indicating motion.

R&TTE Directive 1999/5/EC

B √	DK √	E √	GR √	F √
IRL ✘	I √	L √	NL √	A √
P √	SU √	S √	UK ✘	N √
D √ CH √

SBC HC 8540/05

R&TTE Directive 1999/5/EC

B ×	DK ×	E ×	GR ×	F ×
IRL √	I ×	L ×	NL ×	A ×
P ×	SU ×	S ×	UK √	N ×
D × CH ×

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Diagram showing a mechanical assembly with downward force arrows and a circular component (no text or symbols)

DŮLEŽITÉ!

Diagram showing a device connected to a device with labeled ports and connections, including a waveform symbol.

Diagram showing a device connected to a speaker with labeled ports and connections

Simple line drawing of a hand pointing at a curved object with no text or symbols

Technical diagram showing three-step assembly steps of a mechanical device with labeled parts and directional arrows indicating motion.

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Diagram of a mechanical or electrical component with numbered parts and directional arrows indicating motion or flow.

Diagram showing mechanical components with downward arrows, no readable text or symbols present

Simple line drawing of a device connected to a speaker (no text or symbols present)

Simple line drawing of a device connected to a speaker (no text or symbols present)

Simple line drawing of a hand pointing at a curved object with a label (no text or symbols present)

104 MAGYAR

Technical diagram showing three-step assembly steps of a device with labeled parts and directional arrows indicating motion.

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Anatomical diagram of the human heart with numbered labels indicating different regions or structures.

Diagram showing a mechanical or fluidic process with downward arrows indicating flow or movement (no text or symbols present)

Зарядка наушников

Diagram showing a device connected to a device with a power outlet (no text or symbols present)

Simple line drawing of a device connected to a speaker (no text or symbols present)

Simple line drawing of a hand holding a curved object with a label, no text or symbols present.

Technical diagram showing three-step assembly steps of a mechanical device with labeled parts and directional arrows indicating motion.

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

NIMH SBC HB550S X

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Technical diagram showing mechanical components with numbered labels and directional arrows indicating motion or assembly.

Technical diagram showing mechanical assembly with downward force arrows and dimension labels

Pure electrical circuit lines without any symbols

Diagram showing a device connected to a device with ports and cables (no text or symbols visible)

Hand holding a circular object with a label and abstract markings (no readable text or symbols)

12 Vajutage kõrvaklappide TOIDE SISSE/VÄLJA LÜLITIT. TOIDE SEES/VÄLJAS INDIKAATOR süttib automaatselt.

120 EESTI KEEL

Technical diagram showing three-step assembly steps of a mechanical device with labeled parts and directional arrows indicating motion.

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Diagram showing a mechanical or architectural component with downward arrows indicating motion or force, no text or symbols present.

SVARĪGI!

Diagram of a device connected to a speaker with power lines (no text or symbols)

10 Pievienojiet otru 3.5 mm audio stereokabela galu:

Diagram showing a device connected to a speaker with labeled ports and connections

Diagram showing a hand pressing a circular object with labeled parts and symbols, possibly illustrating a mechanical or electrical component.

Diagram illustrating three-step cleaning or disassembly process of a device, showing hand positioning and tool path with Chinese labels.

Diagram showing a hand holding a circular object with labeled parts and directional arrows indicating rotation or movement.

Diagram of a mechanical or electrical component with numbered parts and directional arrows indicating motion or flow.

Diagram showing mechanical components with downward arrows indicating motion (no text or symbols)

Diagram showing a device connected to a device with labeled ports and connections

Pure electrical circuit lines without any symbols

Simple line drawing of a hand holding a device with a circular component (no text or symbols)

Technical diagram showing three-step assembly steps of a mechanical device with labeled parts and directional arrows