Philips 862474, 862478 manual Part 3 Using Support Functions, Serviceable Hardware Error Codes

Models: 862474 862478

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Part 3 Using Support Functions

Part 3 Using Support Functions

Serviceable

Hardware

Error Codes

When the monitor detects an error condition, the monitor shows an error code on the display screen. If such an error occurs during monitoring operation, an audible alarm tone also sounds. Press the Alarm Silence button to terminate the audible alarm tone.

When an error code appears on the display, a number in hexadecimal representation indicates the nature of the error. Additionally, Diagnostic Mode can be used to gain access to an error code record, stored in non-volatile memory, of the last 10 error codes encountered. See Chapter 5 Diagnostic mode for further details on Diagnostic Mode.

Each error code corresponds to a particular problem in the monitor. Recommended actions to take when an error code is encountered are listed below.

Listed below are error codes that correspond to hardware problems, and the recommended actions to take should such an error be encountered.

Hex Code

Explanation

Recommended Action

1

Improper shutdown

1.

Power cycle

 

 

2.

If this error persists, return the

 

 

 

monitor to your local Philips

 

 

 

representative for service.

 

 

 

 

4

The measure valve of the 3.3V

1.

Check the power supply.

 

power supply is low.

2.

Replace the power supply

 

 

 

module.

 

 

 

 

5

The measured valve of the 3.3V

1.

Check the power supply.

 

power supply is high.

2.

Replace the power supply

 

 

 

module.

 

 

 

 

8

The measured value of the 5V

1.

Check the power supply.

 

power supply is low.

2.

Replace the power supply

 

 

 

module.

 

 

 

 

9

The measured value for the 5V

1.

Check the power supply.

 

power supply is high.

2.

Replace the power supply

 

 

 

module.

 

 

 

 

E

A checksum error is detected on the

1.

Turn power Off

 

power-up settings region of flash

2.

Turn power On while pressing

 

memory.

 

both the Contrast and Volume

 

 

 

buttons simultaneously. (See

 

 

 

“Restoring Factory Settings” on

 

 

 

page 5-14.)

 

 

3.

All user selections must be

 

 

 

restored.

 

 

4.

If problem persists, replace main

 

 

 

PCB module.

 

 

 

 

Troubleshooting 6-11

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Philips 862474 Part 3 Using Support Functions, Serviceable Hardware Error Codes, Hex Code Explanation Recommended Action

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.