Disassembly

Audible alarm does not

Speaker malfunction or speaker

1.

Check speaker connector.

sound

has a loose connector.

2.

Replace speaker according to the

 

 

 

instructions in “Replacing the

 

 

 

Speaker” on 7-9.

 

Main PCB module malfunction.

Replace the Main PCB module according

 

 

to the instructions in “Removing the

 

 

Main PCB Module” on 7-12.

No sound from monitor

Tone is switched off or low.

1.

Turn the volume up by pressing the

 

 

 

Volume button.

 

 

2.

Power-cycle monitor. Tone should

 

 

 

sound when monitor boots up.

 

 

3.

Check cable connections to the

 

 

 

speaker.

 

 

 

No tone alarms

Audible alarms are not switched

Make sure audible alarms are switched on.

 

on.

 

 

Speaker will not work

Cable disconnected.

Reconnect cable.

 

 

 

Defective speaker.

Replace speaker.

 

 

 

 

 

 

The wheel is rotated, no

Main PCB module malfunction.

Replace the Main PCB module according

highlight appears on the

 

to the instructions in “Removing the

display screen, and/or the

 

Main PCB Module” on 7-12.

monitor does not respond to

 

 

 

wheel presses.

 

 

 

 

 

 

 

Whenever the monitor has been opened, there are specific steps regarding reassembly, described in the disassembly instructions in Chapter 7, that must be followed. If these instructions are not followed, various errors may result.

For monitors that are defective on arrival, first verify that the problems are not related or cannot be remedied by following the steps in the above troubleshooting table. If these are not successful, and a replacement monitor is necessary, contact a Philips Sales Representative to arrange a replacement.

Disassembly

Disassembly procedures are described in the disassembly guide in Chapter 7. Read the whole chapter.

Whenever the monitor has been opened, there are specific steps regarding reassembly, described in the disassembly instructions in Chapter 7, that must be followed. If these instructions are not followed, errors may result.

If the monitor fails the required performance tests described in Chapter4, then please review the reassembly.

11-12Training

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Image 170
Philips 862478, 862474 manual Disassembly, Volume button
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862474, 862478 specifications

The Philips 862478 and 862474 are standout products in the realm of advanced lighting solutions, showcasing the company's commitment to innovation and high-quality design. These models highlight the integration of modern technology and user-centric features, making them ideal choices for both residential and commercial settings.

One of the main features of the Philips 862478 is its versatility in application. This model is particularly designed to offer both ambient and task lighting, which can be invaluable in creating the right atmosphere in any environment. Its sleek design is complemented by energy efficiency, aligning with contemporary demands for sustainable solutions that do not compromise on performance.

The Philips 862474, on the other hand, emphasizes smart technology integration. It boasts compatibility with various smart home systems, allowing users to control their lighting through voice commands or mobile applications. This feature enhances convenience and accessibility, catering to the busy lifestyles of modern users. Both models utilize LED technology, ensuring long-lasting illumination while significantly reducing energy consumption compared to traditional lighting alternatives.

In terms of performance, the brightness levels of the 862478 and 862474 are adjustable, providing users with the flexibility to tailor lighting intensity to their needs. This adaptability is essential in spaces that require varied lighting conditions throughout the day. Additionally, the color temperature options available with these models range from warm to cool light, promoting comfort and productivity in different settings.

Safety features are also paramount in these Philips models. They comply with international safety standards, ensuring that users can trust their durability and functionality. The materials used in their manufacture are of high quality, further enhancing their robustness for long-term usage.

Overall, the Philips 862478 and 862474 exemplify the brand's focus on smart, energy-efficient lighting solutions that seamlessly integrate into modern lifestyles. Their blend of functionality, aesthetic appeal, and advanced technology makes them a favorable choice for consumers looking to enhance their living or working spaces. Whether it’s for creating a cozy home environment or an efficient work area, these Philips models stand out as reliable and innovative lighting solutions.
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