Sharp PN-R703, PN-R603 operation manual 55 E, Troubleshooting

Page 55

Troubleshooting

The Power LED is flashing in red and green alternately. When “TEMPERATURE” is displayed in the corner of the screen.

•When the internal temperature of the monitor rises excessively, the brightness of the backlight decreases automatically in order to prevent high-temperature- related problems. When this occurs, “TEMPERATURE” is displayed on the screen and the Power LED flashes red and green alternately. (When TEMPERATURE ALERT is set to OSD & LED. This varies depending on the setting.)

•If the internal temperature rises further, the monitor automatically enters standby mode. (The Power LED continues flashing red and green alternately.)

•Remove the cause of the excessive temperature rise.

-If the monitor enters standby mode due to a rise in temperature, to return to normal display, turn the power switch off and then back on again. The monitor, however, will enter standby mode again if the cause of the temperature rise is not eliminated. (See page 7.)

-Check whether the monitor is placed at a location where a quick rise in temperature is likely. Internal temperature rises quickly if the vents on the monitor are blocked.

-Internal temperature rises quickly if dust accumulates inside the monitor or around the vents. Remove dust if possible. Ask SHARP dealer about removing internal dust.

55 E

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Contents PN-R703 PN-R603 Other Countries outside the EU Information on Disposal for Users private householdsInformation on Disposal for Business Users European UnionConnecting Plug to Mains Lead Refer Servicing to Qualified Service PersonnelBlue Neutral Brown Live Dear Sharp Customer Safety Precautions Tips and Safety Instructions For the monitor in portrait orientation For the monitor in landscape orientationSupplied Components ContentsNFront view Part NamesNRear view Signal transmitter Part Names NRemote control unitReturn button See Size button See 11 E Connecting Peripheral EquipmentConnection with a PC or AV equipment Connecting Peripheral Equipment 13 E Connecting the Power CordBinding Cables 15 E Preparing the Remote Control UnitInstalling the batteries Remote control operation rangeStatus Status of the monitor Turning Power On/OffTurning on the main power Turning power on/offTurning Power On/Off Disabling power on/off operationsNOperation mode NDate/time settingBasic Operation Dot by Dot Basic Operation NSwitching the screen size19 E Wide Zoom NormalNMenu screen display Menu ItemsDisplaying the menu screen NExample of operationNSCREEN 21 EMenu item details Menu ItemsMenu Items NPICTURE Display Color Pattern 23 EAdvanced 3D-Y/C D-SUBVIDEOMenu Items NAUDIO NSETUP25 E Menu Items NMONITOR Menu Items NMULTI/PIP 27 EMenu Items NOTHERS Menu Items NEnlarge NZOOM2 Special Setting29 E NDual screen displayInput PowerMenu Items NSCHEDULE DAY of the Week31 E Adjustments for PC screen displayNAutomatic adjustment NScreen display for adjustmentTemperature Alert ALL ResetAdjustment Lock Adjustment Lock TargetPC connection Communication procedureControlling the Monitor with a PC RS-232C 33 ENID numbers NCommunication intervalWait ← 35 ESetting of the Gamma user data 37 E RS-232C command tablePower control/Input mode selection How to read the command tablePicture menu Controlling the Monitor with a PC RS-232C Screen menuAudio menu 39 EControlling the Monitor with a PC RS-232C Setup menu Controlling the Monitor with a PC RS-232C Monitor menu 41 ELandscape orientation Portrait orientation Controlling the Monitor with a PC RS-232C MULTI/PIP menuOthers menu 43 EOthers Commands for setting of the Gamma user dataTo set on the monitor Settings to connect to a LANControlling the Monitor with a PC LAN 45 EControlling the Monitor with a PC LAN To set from a PC Set up processBasic operation 47 EControlling with a PC Controlling the Monitor with a PC LANInformation DNS Server User Name / Password49 E DNS Server Address Auto AcquisitionAccount Name / Password Installation Information NAME/LOCATIONLink Mode AuthenticationConfirmation 51 ERecipient E-MAIL Addresses ConditionVersion Snmp SettingTrap Setting Trap Setting of Authentication Error53 E Advanced operation Command-based controlTroubleshooting 55 E TroubleshootingNProduct Specifications SpecificationsSpecifications NDimensional Drawings57 E NDDC plug and play Specifications NPower managementNCompatible signal timing AV Specifications NCompatible signal timing PC59 E NRS-232C input terminal pins NPC/AV D-sub input terminal pinsNDisplayPort input terminal pins 61 E NDVI-D output terminal pinsNDisplayPort output terminal pins Specifications NRS-232C output terminal pinsMounting Precautions For Sharp dealers and service engineers PN-R703R603 Me EN13A1
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PN-R703, PN-R603 specifications

The Sharp PN-R603 and PN-R703 are advanced commercial display monitors designed to deliver high-quality visuals and reliable performance for a variety of applications. These models are part of Sharp’s professional display lineup, making them ideal for environments such as retail stores, conference rooms, and control centers.

One of the standout features of the PN-R603 and PN-R703 is their exceptional image quality. Both models utilize Sharp’s innovative LCD technology, which ensures stunning color reproduction and clarity. With a native resolution of 1920 x 1080 pixels, these displays present clear, detailed images that are perfect for showcasing videos, presentations, or advertising content. The brightness of up to 700 cd/m² ensures visibility even in well-lit environments, making them practical for almost any setting.

Both models incorporate an ultra-slim design, allowing for seamless integration into any environment. Whether mounted on walls or placed on stands, the PN-R603 and PN-R703 maintain an elegant profile that enhances their surroundings. The frameless bezel design further maximizes the viewing area, creating an immersive experience for users.

In terms of connectivity, these displays offer a comprehensive suite of options. HDMI, DisplayPort, and VGA inputs facilitate quick and easy connections to various devices, including computers, media players, and video conferencing systems. This flexibility enables users to seamlessly switch between different formats and sources without hassle.

The PN-R603 and PN-R703 are not just visually appealing; they are also designed for durability and reliability. With a robust construction that supports continuous operation, these displays are well-suited for 24/7 use, making them ideal for mission-critical applications. The built-in cooling system ensures optimal performance while minimizing the risk of overheating, thus extending the lifespan of the units.

Additionally, both models come equipped with essential features such as integrated USB media playback, allowing users to display content directly from USB drives without requiring a connected PC. This feature streamlines the process of sharing information and makes setting up presentations easier.

In summary, the Sharp PN-R603 and PN-R703 exhibit a host of features that cater to the needs of professional environments. From their stunning display quality and versatile connectivity options to their durable construction and ease of use, these monitors represent a robust solution for businesses looking to enhance their visual communications. Whether for advertising, presentations, or information displays, the PN-R603 and PN-R703 stand out as reliable and effective choices.
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