ENGLISH PN-455 LCD MONITOR ENGLISH IMPORTANT: To aid reporting in case of loss or theft, please record the product’s model and serial numbers in the space provided. The numbers are located in the rear of the product. Model No.: Serial No.: U.S.A. ONLY IMPORTANT INFORMATION WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER.
IMPORTANT INFORMATION (Continued) WARNING: FCC Regulations state that any unauthorized changes or modifications to this equipment not expressly approved by the manufacturer could void the user’s authority to operate this equipment. U.S.A. ONLY CAUTION: Use the supplied AC cord as it is. INFORMATION: This equipment has been tested and found to comply with the limits for Class A digital equipment, pursuant to Part 15 of the FCC Rules.
DEAR SHARP CUSTOMER ENGLISH Thank you for your purchase of a SHARP LCD product. To ensure safety and many years of trouble-free operation of your product, please read the Safety Precautions carefully before using this product. SAFETY PRECAUTIONS Electricity is used to perform many useful functions, but it can also cause personal injuries and property damage if improperly handled. This product has been engineered and manufactured with the highest priority on safety.
SAFETY PRECAUTIONS (Continued) 16. 17. 18. 19. 20. e. When the product has been dropped or damaged. f. When the product displays an abnormal condition. Any noticeable abnormality in the product indicates that the product needs servicing. Replacement parts — In case the product needs replacement parts, make sure that the service person uses replacement parts specified by the manufacturer, or those with the same characteristics and performance as the original parts.
TIPS AND SAFETY PRECAUTIONS ENGLISH - The TFT color LCD panel used in this monitor is made with the application of high precision technology. However, there may be minute points on the screen where pixels never light or are permanently lit. Also, if the screen is viewed from an acute angle there may be uneven colors or brightness. Please note that these are not malfunctions but common phenomena of LCDs and will not affect the performance of the monitor.
Contents Introduction IMPORTANT INFORMATION .................................................................................... 1 DEAR SHARP CUSTOMER ..................................................................................... 3 SAFETY PRECAUTIONS ......................................................................................... 3 TIPS AND SAFETY PRECAUTIONS ........................................................................ 5 Features ..................................................
Features ENGLISH ●HIGH-DEFINITION (HD) LCD PANEL • A large, flat LCD panel with 1920 x 1080 pixels lets you enjoy a detailed, high-definition picture. ●ASV*LOW-REFLECTION BLACK TFT LCD PANEL • SHARP’s unique ASV* low-reflection BLACK TFT LCD panel provides higher luminance, higher contrast, and a wider viewing angle. This reduces reflection in the monitor when it is placed near a window, and ensures brighter, more vivid image reproduction.
Supplied Accessories Make sure the following accessories are provided with the product.
Part Names - Display ENGLISH Front view Liquid Crystal Display panel INPUT Remote control sensor (See page 12.) * When using the remote control, point it towards here. INPUT Input button (See page 25.) * Press with a sharp object such as a pen. Power button (See page 24.) * Press with a sharp object such as a pen. Power LED (See page 24.
Part Names - Display (Continued) Rear view Main power switch VESA holes (M6, 15mm in depth x 6 holes) INPUT3 Y Component input terminal (See page 15.) Pb Cb Pr Cr Audio output terminals (See page 17.) AC input terminal (See page 19.) AC INPUT4 (VIDEO) RS-232C OUTPUT SPEAKER R L INPUT2 (RGB) OUTPUT (RGB) RS-232C INPUT INPUT1 (DVI) INPUT4 (S-VIDEO) PC audio input terminal (See pages 13 and 14.) AUDIO OUT R L AUDIO IN R L Composite Video input terminal (See page 17.
Part Names - Remote Control Unit ENGLISH Remote control unit Signal transmitter POWER button (See page 24.) MUTE button (See page 25.) VOL buttons (See page 25.) * You can use this button when the menu is not displayed. BRIGHT buttons (See page 25.) * You can use this button when the menu is not displayed. INPUT button (See page 25.) MENU button (See page 26.) Cursor control ( / / / ) buttons (See page 26.) * You can use this button when the menu is displayed. SIZE button (See page 25.
Part Names - Remote Control Unit (Continued) Removing the battery cover Gently hold down and press in the arrow direction. Cautions regarding remote control unit • Do not expose the remote control unit to shock. In addition, do not expose the remote control unit to liquids, and do not place it in an area with high humidity. • The remote control unit may not work properly if the remote control sensor is under direct sunlight or strong lighting.
Connecting Peripheral Equipment INPUT1 (PC DIGITAL) • Connect with the digital RGB output terminal on your computer using a digital signal cable (commercially available). ENGLISH The various terminals on the LCD panel are described below. * Connection with computers that have an output terminal (DVI-D 24 pin or DVI-I 29 pin) conforming to DVI is possible. (However, images may not display properly depending on the computer.
Connecting Peripheral Equipment (Continued) INPUT2 (PC ANALOG) • Connect with the display connector on your computer using a RGB cable (commercially available). • Connect with an audio output jack on your computer using a PC audio cable (commercially available). ▼ Rear view Output terminals on connected equipment Audio PC analog RGB input terminal Display connector INPUT2 (RGB) PC audio input terminal PC AUDIO IN RGB cable PC audio cable *1 Auto-detects sync signal type.
ENGLISH INPUT3 (COMPONENT) • Connect with component output terminals using a component cable (commercially available). • Connect with an audio output terminal using an audio (RCA) cable (commercially available).
Connecting Peripheral Equipment (Continued) INPUT4 (S-VIDEO/VIDEO) • Connect with equipment that has an S-video output terminal using an S-video cable (commercially available).* • Connect with equipment that has a video output terminal using a video (BNC) cable (commercially available).* • Connect with an audio output terminal using an audio (RCA) cable (commercially available).
Output terminals on connected equipment Audio - Right Audio - Left ENGLISH ▼ Rear view Audio input terminals Composite video input terminal Video INPUT4 (VIDEO) AUDIO IN R L Video connection cable (*2) (Red) (White) (Red) Video cable (White) Audio cable Compatible video signal NTSC (3.58 MHz) *1 S-video input will have priority over composite video when connected.
Connecting External Speakers Be sure to use external speakers with an impedance of 6 ohms and a rated input of at least 10 W. ▼ Rear view Black Red Red SPEAKER R L External speaker terminals (right) External speaker terminals (left) Connecting the speaker cables 1. While pushing the tab, insert the tip of the cable. 2. Release the tab. 1. 2. Make sure to connect the speaker jack and cable polarity ( , ) properly. The speaker jacks have plus and minus polarity. Plus is red and minus is black.
Connecting the AC Cord Main power switch Turn off the main power switch on the top of the monitor. ENGLISH Be sure to turn the main power switch off when connecting the cord. ▼ Rear view Power outlet Plug (to the AC input terminal) AC input terminal AC cord Plug (to power outlet) Connecting the AC cord 1. Plug the AC cord into the AC input terminal of the monitor. 2. Plug the AC cord into the AC power outlet.
Connecting Multiple Monitors Multiple monitors can be connected in a daisy chain using the input/output terminals for video signals. Connection example ▼ Second monitor ▼ First monitor PC analog RGB input terminal PC analog RGB output terminal INPUT2 (RGB) OUTPUT (RGB) RGB cable PC analog RGB input terminal INPUT2 (RGB) shows the signal flow. To PC analog RGB output terminal *1 Multiple monitors cannot be connected in a daisy chain for audio.
Monitors can be externally controlled using the RS-232C interface (COM port) of a PC, and, in this case too, multiple monitors can be connected in a daisy chain. By assigning each monitor an ID number (see page 46), you can perform input switching, adjustment and status monitoring of individual monitors.
Mounting the Temporary Stands Please note that the temporary stands are for temporary use only until the monitor is properly mounted. Attach each temporary stand to the bottom of the monitor as shown below. ▼ Rear view Temporary stand Screw Bundling Cables The AC cord can be fastened using the supplied AC cord clamp. This will prevent the AC cord from falling off.
Attaching the Carrying Handles ENGLISH When carrying the monitor, attach the two carrying handles to the top of the monitor as shown below. Screw Spacer ▼ Rear view * After mounting the monitor, remove the carrying handles from the monitor.
Turning on Power Before turning on power, make sure that peripherals, external speakers, and the AC cord are connected properly. There are two power supply switches: Main power switch on the top of the monitor and POWER button on the remote control unit. If the monitor is connected to a computer, turn on the monitor first before turning on the computer. Main power switch When the main power switch is off, the monitor is not turned on with the POWER button on the remote control unit.
Remote Control Unit INPUT (Input selection) Each time you press this button, the mode changes in the following order: • INPUT1 (DIGITAL) ➞ INPUT2 (ANALOG) ➞ INPUT3 (COMPONENT) ➞ INPUT4 (VIDEO) ➞ INPUT1 (DIGITAL)... * If the remote control is not available, you can change the mode by pressing the input button beside the remote control sensor with a sharp object. ENGLISH Generally the monitor is operated using the remote control unit. MUTE Turns off the volume temporarily.
Menu Items Menus can be displayed on the screen to enable video and audio adjustment and the setting of various functions using the remote control unit. For more information, refer to the pages where each topic is explained. Menu option selection MENU button • Displays and turns off the menu screen. • Switches menu screens. Cursor control (UP/DOWN/LEFT/RIGHT) • / : Selects a desired item on the screen. • / : Adjusts the selected item. Pressing increases a value. Pressing decreases a value.
MENU to display the GAIN CONTROL menu. 3. Press to select CONTRAST. 4. Press (or MENU ) to adjust the setting. 5. Press ENGLISH 2. Press more than once to close the menu screen.
Menu Items (Continued) Menu screen explanation Item: Select using the MENU button. Settings: Setting names and their status Input signal: Displays the type of signal currently being input. Highlight: The currently selected item will be highlighted. Screen resolution, vertical frequency, and horizontal frequency: Displays the screen resolution, vertical frequency, and horizontal frequency of the current input signal.
Initialization (Reset)/Functional Restriction Setting 1. After pressing SIZE for about 5 seconds, press , , , and ENGLISH In the FUNCTION 1 screen, you can return contrast, image quality, and other settings to their factorypreset values, specify whether LEDs lights, and enable control via RS-232C (see page 38) among other functions. in that order. The FUNCTION 1 screen will appear.
Settings and Adjustments ■ ADJUSTMENT (INPUT2) [MANUAL / AUTO] Function Adjusts CLOCK, PHASE, H-POS (horizontal positioning), and V-POS (vertical positioning) are adjusted. Adjustable range MANUAL/AUTO MANUAL The CLOCK, PHASE, H-POS, and V-POS are manually adjusted. You can use the adjustment pattern on the supplied CD-ROM to adjust each parameter. See page 41 for more information on the screen display for making adjustments. AUTO The CLOCK, PHASE, H-POS, and V-POS are automatically adjusted.
ENGLISH ■ GAIN CONTROL (INPUT2) [MANUAL / AUTO] Function Adjusts BLACK LEVEL and CONTRAST. Adjustable range MANUAL / AUTO MANUAL The BLACK LEVEL and CONTRAST are manually adjusted. AUTO The BLACK LEVEL and CONTRAST are automatically adjusted. [MANUAL (BLACK LEVEL)] Adjustable range 0 - 31 Default 15 + direction Brightens entire video signal. – direction Darkens entire video signal.
Settings and Adjustments (Continued) [CONTRAST] (INPUT3 / INPUT4) Adjustable range 0 - 31 Default 15 + direction For more contrast – direction For less contrast [BLACK LEVEL] (INPUT3 / INPUT4) Adjustable range 0 - 31 Default 15 + direction Brightens entire video signal. – direction Darkens entire video signal. [TINT] (INPUT3 / INPUT4) Adjustable range 0 - 31 Default 15 + direction Changes skin tone closer to magenta. – direction Changes skin tone closer to green.
ENGLISH ■ MODE SELECT 1 [480 LINES] (INPUT2) Function Manually selects input resolution. Adjustable range 852 / 848 / 640 Default 640 [768 LINES] (INPUT2) Function Manually selects input resolution. Adjustable range 1366 / 1360 / 1280 / 1024 Default 1024 [ENLARGE] (INPUT1/INPUT2) Function Sets the image enlargement ratio to be enlarged. Adjustable range OFF / 2 x 2 / 3 x 3 Default OFF [ENLARGE POS] (INPUT1 / INPUT2) Function Sets the part of the original image to be enlarged.
Settings and Adjustments (Continued) ■ MODE SELECT 2 [OFF TIMER] Function Specifies the remaining time before turning off the power. Adjustable range 0 - 23 Default 0 [OSD H-POSITION] Function Adjusts the horizontal display position of menu screen. How to adjust Use / to move menu screen. Default Center [OSD V-POSITION] Function Adjusts the vertical display position of menu screen. How to adjust Use / to move menu screen. Default Center [LANGUAGE] Function Switches the OSD language.
WIDE ZOOM 1 Displays image so it fills the entire screen. Displays edge portion of the image which is normally cut off. NORMAL Dot by Dot Displays image so it fills the screen vertically, while maintaining the original aspect ratio. Detects the resolution of the signal and displays an image with the same number of pixels on the screen. (See page 56.) ENGLISH ■ Switching the screen size (INPUT1 / INPUT2) ZOOM 2 Use this size if ZOOM1 cuts off the subtitles.
Settings and Adjustments (Continued) • Using this monitor’s screen size switching function to compress or expand the screen for commercial or public viewing in establishments like cafes or hotels may infringe on the rights of the creators, as protected by Copyright Law, so please be careful. • When set to “Enlarge” (i.e. with a “2 x 2” or “3 x 3” setting), the screen size is fixed in “WIDE” mode.
ENGLISH Set-up information (INPUT1 / INPUT2) Depending on the type of computer or OS, you may need to install monitor set-up information on your system. If so, follow the steps below to install monitor set-up information. (Depending on the type of computer or OS, command names and methods may differ. Please follow the computer’s own operation manual while reading this.
PC Operation PC connection 1. One-to-one connection with a PC...... Basic operation Connect with RS-232C straight cable between the PC COM port (RS-232C connector) and the RS232C input terminal on the back of monitor.
Connect with RS-232C straight cable between the PC COM port (RS-232C connector) and the RS232C input terminal on the back of monitor. Next, connect RS-232C straight cable to the first monitor’s RS-232C output terminal and to the second monitor’s RS-232C input terminal. Connect in the same way to the third and subsequent monitors. The number of connectable monitors varies depending on the length of the cable used and the surrounding environment.
PC Operation (Continued) Communication procedure Basic operation When a command is sent from the PC to the monitor, the monitor operates according to the received command, and sends a response message to the PC. Carriage return code C1 C2 C3 C4 P1 P2 P3 P4 Parameter field Command field (4 character string (4 prescribed comprised of: alphanumerical 0-9, +, -, space, ?) characters) Example: VOLM0030 POWR 1 (“ ” indicates a space.) * Be sure to input 4 characters for the parameter.
ENGLISH Advanced operation This section explains commands for daisy chain connection. The basic communication procedure is the same as in the “Basic operation” section. You can assign a unique ID number to each monitor (see page 34). This allows you to control a particular monitor in a daisy chain of monitors. Up to about 20 monitors can be connected, depending on the length of RS-232C cables and installation environment.
PC Operation (Continued) The command examples shown on this page assume the following connection and ID number set up. PC ID number: 1 ID number: 2 ID number: 3 ID number: 4 IDST......A monitor receiving this command sets its own ID number in the parameter field. Example: IDST0001 OK_001 ← The ID number of this monitor is set to 1.
IDSL0002 WAIT OK_002 VOLM0030 WAIT OK_002 VOLM0020 OK_001 ← ← ← ← ← ← ← ← ENGLISH IDSL ....... The parameter of this command sets the ID number indicating the monitor subject to the next command. Example: The next command is for the monitor with ID number=2. Searching for monitor with ID number=2 Found monitor with ID number=2 Sets volume of monitor with ID number=2 to 30. Processing OK response from monitor with ID number=2 The IDSL command is Sets volume to 20.
PC Operation (Continued) This system has a function to allow setting of multiple monitors connected in a daisy chain using a single command. This function is called repeater control. The number of connectable monitors varies depending on the length of the cable used and the surrounding environment. You can use Repeater control function without assigning ID numbers.
ENGLISH ■ Normal response • Response when no ID number has been set O A response is returned when execution of the pertinent command is finished.
PC Operation (Continued) ■ If execution of the command is taking some time W A I If execution of a command takes some time, WAIT may be returned as the returned value. In this case, a value will be returned if you wait a while. During this time, new commands will not be received, even if they are sent. Carriage return code (0DH, 0AH) T No ID number is attached to WAIT response.
ENGLISH RS-232C command table Command: Direction: Parameter: Reply: Command field (See page 40.) W When the “Parameter” is set in the parameter field (see page 40), the command functions as described under “Control/Response Contents”. R The returned value indicated under “Reply” can be obtained by setting “????”, “___?” or “???+” (repeater control) in the parameter field (see page 40). Parameter field (See page 40.
PC Operation (Continued) Picture Adjustment (INPUT1) *can be used in standby mode Control item Command Direction Parameter THRU WR 0 0 COOL WR 1 1 WR 2 2 WR 3 3 WR 4 4 WR 5 5 6 6 • STD WHITE BALANCE CTMP • WARM USER WR R-CONTRAST CRTR WR 0-max value 0-max value G-CONTRAST CRTG WR 0-max value 0-max value B-CONTRAST CRTB WR 0-max value 0-max value PXCK R RESOLUTION CHECK ENLARGE SETTING IMAGE POSITION (2 x 2) EMAG EPOS WR WR ENLARGE IMAGE POSITION (3 x 3) WIDE
*can be used in standby mode Control item Parameter Reply Control/Response contents 1 ASNC W Clock CLCK WR 0-max value 0-max value Phase PHSE WR 0-max value 0-max value Returns Error in case of DVI or Video input mode. H-Position HPOS WR 0-max value 0-max value V-Position VPOS WR 0-max value 0-max value Auto Gain AUTO ADJUSTMENT AGIN W Picture adjustment Black level BLVL WR 0-max value 0-max value Returns Error in case of DVI or Video input mode.
PC Operation (Continued) Picture Adjustment (INPUT3/INPUT4) *can be used in standby mode Control item WR 0-max value 0-max value BLACK LEVEL BLVL WR 0-max value 0-max value COLOR COLR WR 0-max value 0-max value TINT TINT WR 0-max value 0-max value SHARPNESS SHRP WR 0-max value 0-max value COOL • STD CTMP • WARM WIDE MODE E 50 Reply CONT CONTRAST WHITE BALANCE Command Direction Parameter WIDE Control/Response contents Yes WR 1 1 WR 2 2 WR 3 3 WR 4 4 WR 5 5 1 1
*can be used in standby mode Control item Command Direction W OFTM OFF TIMER Parameter ID NO. SETTING ID NO. SETTING (ONCE) ID NUMBER Information IDST IDSL W W OFF TIMER 1-23 0 1-23 0-255 0 Clears the ID number if one has been designated. IDLK ID CHECK IDCK W INF1 R Value SRNO R Value MODEL SERIAL NO. 0 BMOD Display mode WR Returns the monitor’s ID number. Sets a monitor ID number. This ID number is only effective for the command immediately after this command.
Troubleshooting Before calling for repair services, make sure following checks for possible remedies to the encountered symptoms. Problem There is no picture or sound. There is no picture. 52 Page • Is the AC cord disconnected? • Is the main power switch turned off or is the monitor in standby mode? • Make sure external equipment is connected properly. • Make sure correct INPUT is selected. • Make sure the connected external equipment is operating (playing back).
Solution: • If the monitor enters standby mode due to a rise in temperature, you can turn off the main power switch and turn it back on again. However the monitor will enter standby mode again if the cause of the temperature rise is not eliminated. • 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 back are blocked.
Specifications ■ Product Specifications Model LCD element Max. resolution (pixels) Max. colors Viewing angle Screen active area inch (mm) Computer input signal Sync signal Video signal system Plug and play Power management Input terminals Output terminals Power requirement Operating temperature Operating humidity Power consumption Dimensions inch (mm) Weight lbs. (kg) PN-455 45" wide (113.1 cm diagonal) ASV low-reflection black TFT LCD 1920 x 1080 16.
DPMS ON STATE STANDBY SUSPEND OFF STATE Power Screen consumption Hsync Display 312 W No display 18 W Yes No Yes No Vsync ENGLISH ■ Power management This monitor conforms to VESA DPMS and DVI DMPM. Both your video card and computer must support the same standard in order for the monitor’s power management function to work.
PC Digital/Analog Signal Input Compatibility Chart • Video • Sync • Supported frequencies Analog RGB (0.7 Vp-p) [75 Ω] Conforms to DVI (digital visual interface) standard 1.0 H/V separate (TTL: Positive/negative), Sync-on-green, Composite sync (TTL: Positive/negative) See the Screen resluton chart shown below.
Connector Compatibility Charts No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Function TMDS data 2– TMDS data 2+ TMDS data 2/4 shield N.C. N.C. DDC clock DDC data N.C. TMDS data 1– TMDS data 1+ TMDS data 1/3 shield N.C. N.C. +5 V GND No. 16 17 18 19 20 21 22 23 24 C1 C2 C3 C4 C5 Function Hot-plug detection TMDS data 0– TMDS data 0+ TMDS data 0/5 shield N.C. N.C. TMDS clock shield TMDS clock + TMDS clock – N.C. N.C. N.C. N.C. GND ■ RS-232C input terminal pins (D-sub 9 pin) No. 1 2 3 4 5 Function N.C.
Dimensional Drawings Unit: inch [mm] 30-3/4 [780] 3-3/4 [96] 1/4 [7] 42-7/8 [1089] 25-3/8 [645] 24-1/8 [614] Opening height (21-7/8 [557]) Opening width (39 [991]) E 58 7-8/7 [200] 4-5/8 [119] 15-3/4 [400]
Menu Option Reference Chart WHITE BALANCE MODE SELECT1 MODE SELECT 2 ENGLISH ■ INPUT1 THRU COOL • STD • WARM USER R-CONTRAST G-CONTRAST B-CONTRAST ENLARGE ENLARGE POS MULTI ZOOM OFF, 2 x 2, 3 x 3 2 x 2: 0 to 3, 3 x 3: 0 to 8 OFF TIMER OSD H-POSITION OSD V-POSITION LANGUAGE ID NO SET 0 to 23 0 to 255 0 to 255 0 to 255 IMAGE ZOOM H-POS V-POS 0 to 255 ■ INPUT2 ADJUSTMENT MANUAL AUTO CLOCK PHASE H-POS V-POS 0 to 255 0 to 255 0 to 255 0 to 255 MANUAL AUTO BLACK LEVEL CONTRAST 0 to 31 0 to 31 R
Menu Option Reference Chart (Continued) MODE SELECT 2 OFF TIMER OSD H-POSITION OSD V-POSITION LANGUAGE ID NO SET 0 to 23 CONTRAST BLACK LEVEL TINT COLORS SHARPNESS WHITE BALANCE 0 to 31 0 to 31 0 to 31 0 to 31 0 to 31 COOL, •, STD, •, WARM OFF TIMER OSD H-POSITION OSD V-POSITION LANGUAGE ID NO SET 0 to 23 0 to 255 ■ INPUT3/4 WHITE BALANCE MODE SELECT 2 E 60 0 to 255