Philips BDL4681XU/00 user manual Troubleshooting, Use the Zoom Mode or Custom

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User Manual BDL4681XU

7.2.TROUBLESHOOTING

Symptom

 

Possible Cause

Remedy

 

 

 

 

No picture is displayed

1.

The power cord is disconnected.

1. Plug in the power cord.

 

2.

The main power switch on the back of

2. Make sure the power switch is switched on.

 

 

the monitor is not switched on.

3. Connect a signal connection to the monitor.

 

3.

The selected input has no connection.

 

 

4.

The monitor is in standby mode in VGA

 

 

 

mode.

 

Interference displayed on

Caused by surrounding electrical

Move the monitor to another location to see

the monitor or audible

appliances, cars/motorcycles or fluorescent

is the interference is reduced.

noise is heard

lights.

 

Color is abnormal

The signal cable is not connected properly.

Make sure that the signal cable is attached

 

 

 

firmly to the back of the monitor.

Picture is distorted with

1.

The signal cable is not connected

1. Make sure that the signal cable is attached

abnormal patterns

 

properly.

firmly.

 

2.

The input signal is beyond the

2. Check the video signal source to see if it is

 

 

capabilities of the monitor.

beyond the range of the monitor. Please

 

 

 

verify its specifications with this monitor’s

 

 

 

specification section.

Display image doesn’t fill up

The zoom mode is not correctly set.

Use the ZOOM MODE or CUSTOM

the full size of the screen

 

 

ZOOM function in the SCREEN menu to

 

 

 

fine tune display geometry and time frequency

 

 

 

parameter.

Can hear sound, but no

Improperly connected source signal cable.

Make sure that both video inputs and sound

picture

 

 

inputs are correctly connected.

Can see picture but no

1.

Improperly connected source signal

1. Make sure that both video inputs and sound

sound is heard

 

cable.

inputs are correctly connected.

 

2.

Volume is turned all the way down.

2. Use VOL UP/VOL DOWN button to

 

3.

MUTE is turned on.

hear sound.

 

4.

No external speaker connected.

3. Switch MUTE off by using the MUTE

 

 

 

button.

 

 

 

4. Connect external speakers and adjust the

 

 

 

volume to a suitable level.

Some picture elements do

Some pixels of the display may not turn on.

This monitor is manufactured using an

not light up

 

 

extremely high level of precision technology:

 

 

 

however, sometimes some pixels of the

 

 

 

monitor may not display. This is not a

 

 

 

malfunction.

After-Images can still be

A still picture is displayed for an over

Do not allow a still image to be displayed for

seen on the monitor after

extended period of time

an extended period of time as this can cause a

the monitor is powered off.

 

 

permanent after-image to remain on the

(Examples of still pictures

 

 

monitor.

include logos, video games,

 

 

 

computer images, and

 

 

 

images displayed in 4:3

 

 

 

normal mode)

 

 

 

 

 

 

 

 

 

RETURN TO THE CONTENTS

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Contents BDL4681XU Safety precautions and maintenance Safety and Troubleshooting InformationMaintenance OperationService CE Declaration of Conformity Regulatory InformationFederal Communications Commission FCC Notice U.S. Only FCC Declaration of ConformityELECTRIC, Magnetic and Electronmagnetic Fields EMF Polish Center for Testing and Certification NoticeInformation for UK only How to connect a plugRoHS Varning North Europe Nordic Countries InformationVaroitus END-OF-LIFE DisposalTable of Contents Page Unpacking Unpacking and InstallationPortrait Mounting Wall mounting holes Parts and Functions Carrying handle Audio OUT R/L Audio in AUDIO1Speakers R/L Video in HdmiRemote Control General Functions Display button Auto Adjust buttonUP button Down buttonInserting the Batteries in the Remote Control Connections to External Equipment Using the Cable Retainer Using the Switch CoverUsing S-VIDEO Input Connecting a PC Using VGA Input Using DVI Input External Audio Connection Connecting External Speakers Connecting Another BDL4681XU Monitor OSD Menu Navigating the OSD Menu Using the MONITOR’S Control Buttons OSD Menu Overview Picture Menu Color TemperatureBrightness ContrastColor Control Video Picture ResetLight Sensor Smart ContrastZoom Mode Clock PhasePosition ClockCustom Zoom Screen ResetLINE-OUT Audio Reset VolumeMute Audio SourcePIP Reset PIP SizeLarge Middle Small PIP Audio Auto Adjust Configuration 1 MenuPower Save LanguageFactory Reset Configuration ResetSleep Timer OSD ModeOSD Turn OFF PortraitNative Scan Mode Input ResolutionBlack Level Expansion Middle High Gamma SelectionProgressive Film ModeIR Control Keyboard ControlHeat Status Date and TimeSchedule High Auto Signal Detection Smart PowerAdvanced Option Reset Monitor IDVGA Resolution Input ModeSdtv Resolution Hdtv ResolutionReturn to the Contents Pixel Defect Policy Dot definition = What is a defective Dot?Total DOT Defects of ALL Types Bright DOT DefectsCleaning Cleaning and TroubleshootingFront Panel Cleaning Instructions Cabinet Cleaning InstructionsUse the Zoom Mode or Custom TroubleshootingDisplay Technical SpecificationsIn/Out Terminals GeneralInternal Speaker Environmental Condition

BDL4681XU/00 specifications

The Philips BDL4681XU/00 is a remarkable display solution designed for various commercial applications, notably in retail, corporate, and public spaces. This professional-grade screen features a 46-inch diagonal, making it an ideal size for impactful visual presentations. The display utilizes advanced LED backlighting technology, allowing for vibrant colors and sharp contrast that enhance the viewing experience.

One of the standout features of the BDL4681XU/00 is its Full HD resolution of 1920 x 1080 pixels. This ensures that images and video content are displayed with clarity and detail, making it perfect for advertising, presentations, or live broadcasts. The wide viewing angles provided by the display enable everyone in the room to see the content clearly, promoting engagement and communication.

Philips has equipped the BDL4681XU/00 with multiple connectivity options, including HDMI, DisplayPort, and VGA inputs. This variety allows for seamless integration into existing setups and provides flexibility in source devices. Additionally, the display supports daisy chaining via DisplayPort, enabling users to connect multiple screens in a video wall configuration without losing image quality.

The BDL4681XU/00 is designed for 24/7 operation, ensuring reliability in high-demand environments. Its robust build and premium components guarantee longevity and minimize downtime. To further enhance performance, the display features advanced thermal management, which prevents overheating during extended use.

Another notable characteristic is its ambient light sensor that automatically adjusts the brightness of the screen based on the surrounding lighting conditions. This not only improves visibility but also contributes to energy efficiency. Additionally, the built-in HTML5 web browser simplifies content management, allowing users to update and control displays remotely without the need for specialized software.

The Philips BDL4681XU/00 offers a blend of advanced technologies, connectivity options, and operational durability, making it an outstanding choice for various commercial environments. With its exceptional image quality and adaptability, it stands out as a reliable solution for businesses looking to enhance their visual communication strategies.
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