LG Electronics 71PY1M owner manual Troubleshooting Checklist

Page 46

Troubleshooting Checklist

Troubleshooting Checklist

No picture &

No sound

Picture OK &

No sound

The remote control

doesn’t work

Picture appears slowly

after switching on

No or Poor color or Poor picture

Horizontal/vertical bars

or picture shaking

No output from one of

the speakers

Unusual sound from

inside the monitor

•Check whether the Monitor is turned on.

•Power cord inserted into wall outlet?

•Test the wall power outlet, plug other product’s power cord into the wall outlet where the Monitor’s power cord was plugged in.

•Press the VOLUME (+) button.

•Sound muted? Press MUTE button.

•Check to see if there is any object between the Plasma Display and the remote control causing obstruction.

•Are batteries installed with correct polarity (+ to +, - to -)? (Refer to p.11)

•Install new batteries. (Refer to p.11)

•This is normal, the image is muted during the plasma display startup process. Please contact your service center, if the picture has not appeared after five minutes.

•Select Color in the Picture menu and press the G button. (Refer to p.20)

•Keep a sufficient distance between the Monitor and the VCR.

•Activate any function to restore the brightness of the picture.

(If still picture is on the screen for more than 5 minutes, the screen gets dark.)

•Check for local interference such as an electrical appliance or power tool.

•Adjust Balance in the Sound menu. (Refer to p.22)

•A change in ambient humidity or temperature may result in an unusual noise when the plasma display is turned on or off and does not indicate a fault with the monitor.

46 Plasma Monitor

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Contents Plasma Monitor No 38289U0558CFCC Notice Class B digital deviceSafety Instructions Portable Cart Warning Contents Features Of This Monitor Accessories Option ExtrasControls IndexConnection Options HdmiRemote Control Key Functions Dasp Volume UP/DOWNAPC MuteDesktop Pedestal Installation GroundingHow to use VCR SetupHow to connect External Equipment ConnectionsExternal A/V Source Setup Cable TV SetupCable Box DTV Setup DVD SetupDVD PC Setup Monitor Display Specifications RGB-PC / HDMI/DVI-PC Mode Resolution Horizontal VerticalTurning on the Monitor Turning on the Monitor just after installationMenu Language Selection Picture Menu Options Auto Color Temperature ControlAuto Picture Control APC Picture Menu Options SRGB only RGB-PC, HDMI1/DVI-PC ModesManual Picture Control Off option Dasp Digital Auto Sound Processing Sound Menu OptionsManual Sound Control Dasp Off option and balance AVL Auto Volume Leveler BBEClock Setup Timer Menu OptionsOn/Off Timer Setup Sleep Timer Auto OffKey Lock Special Menu OptionsISM Image Sticking Minimization Method Low Power IndexSetting Picture Format Auto AdjustmentScreen Menu Options Cinema Mode Setup Video1-2 and Component 480i mode only Screen PositionManual Configure RGB-PC mode only Initializing Reset to original factory valuePC/DTV Mode Screen Adjustments Video1-2 and Component 480i mode only NR Noise ReductionSelecting an Input Signal Source for the PIP PIP Picture-In-Picture FeaturePIP Transparency PIP Mode only Watching PIP PIP SizeWatching DW DW Setup OptionSub Picture Size Adjustment Swapping the DWType of Connector D-Sub 9-pin Male External Control Device SetupRS-232C Configurations Communication Parameters Command Reference ListSet ID Transmission / Receiving ProtocolInput Select Command 2b Main Picture Input Power Command 2aScreen Mute Command 2d Aspect Ratio Command 2c Main picture formatTint Command2j Contrast Command 2gBrightness Command2h Sharpness Command2kPIP Position Command2q PIP / DW Command2nBass Command2s Balance Command2tLow Power Command2q PIP Input Select Command2yAbnormal State Command2z Picture Size Setting for DW mode Command2tRemote Control IR Code How to ConnectIR Code Code Hexa Function Programming a code into a remote mode Programming the RemoteProgramming Codes VCRsHdstb AudioTroubleshooting Checklist Storage Temperature ~ 140F -20 ~ 60C Storage Humidity Product SpecificationsOperating Temperature 32 ~ 104F 0 ~ 40C Operating Humidity

71PY1M specifications

The LG Electronics 71PY1M embodies the cutting-edge technology and innovative design that the brand is renowned for. This impressive 71-inch display is particularly designed for commercial use, making it an ideal choice for businesses, educational institutions, and public spaces looking to enhance their visual communication.

One of the standout features of the 71PY1M is its Ultra HD resolution, which delivers stunning picture quality that captivates audiences with rich colors and crisp details. With a resolution of 3840 x 2160 pixels, this display ensures that even the most intricate visuals and text are presented in a clear and engaging manner, enhancing the overall viewing experience.

The display employs advanced IPS technology, which ensures wider viewing angles and consistent color accuracy. This is particularly beneficial in settings where viewers may not be positioned directly in front of the screen, such as in conference rooms or large classes. The high brightness rating of the 71PY1M further bolsters its performance, allowing it to perform well even in brightly lit environments.

Designed for durability, the LG 71PY1M features a robust build that is ideal for continuous use. This display supports 24/7 operation, making it suited for applications that require constant visual engagement, such as digital signage in retail or information displays in transit stations.

Connectivity options are extensive, allowing for easy integration into existing systems. The display comes equipped with multiple HDMI and USB ports, as well as LAN connectivity, enabling straightforward setup and linking to various media sources and control systems.

In terms of smart capabilities, the 71PY1M supports a range of content management options, including compatibility with popular digital signage software. This allows users to effortlessly manage and update displayed content, enhancing the flexibility and functionality of the display.

Overall, the LG Electronics 71PY1M stands out as a powerful tool for those seeking a high-performance display solution. Its combination of stunning visuals, modern technology, and user-friendly features makes it a top choice for enhancing communication and engagement in any commercial environment. With this display, LG continues to demonstrate its leadership in the electronics market, offering products that meet the evolving needs of businesses and organizations.
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