Instruction/ maintenance manual of the product PN-U423 Sharp
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PN-U553 PN-U473 PN-U423 LCD MONIT OR OPERA TION MANUAL.
A. Information on Disposal for Users (private households) 1. In the European Union Attention: If you want to dispose of this equipment, please do not use the ordinary dustbin! Used electrical and elec.
3 E IMPORT ANT INFORMA TION W ARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE P ARTS INSIDE.
4 E Thank you for your purchase of a SHARP LCD product. T o ensure safety and many years of trouble-free operation of your product, please read the Safety Precautions carefully before using this product.
5 E SAFETY PRECAUTIONS (Continued) 19. Batteries — Incorrect use of batteries may cause the batteries to burst or ignite. A leaky battery may corrode the equipment, dirty your hands or spoil your clothing. In order to avoid these problems, make sure to observe the precautions below: • Use the specied batteries only .
6 E - 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.
7 E MOUNTING PRECAUTIONS • This product is for use indoors. • A mounting bracket compliant with VESA specications is required. • Since the monitor is heavy , consult your dealer before installing, removing or moving the monitor . • Do not hold the monitor by the speakers.
8 E Supplied Components If any component should be missing, please contact your dealer . Liquid Crystal Display Monitor: 1 Remote control unit: 1 Cable clamp: 2 Power cord R-6 batt.
9 E n Front view 6 7 4 5 8 82 4 10 11 12 13 14 15 16 17 18 19 20 21 9 22 23 23 4 5 * 1 Guideline Part Names n Rear view Caution • Consult your SHARP dealer for attachment/detachment of optional parts. • When lifting or moving the monitor , do not hold by the speakers.
10 E Part Names n Remote control unit 1 2 3 4 5 6 11 8 7 9 10 1. Signal transmitter 2. POWER button (See page 16.) 3. MUTE button (See page 18.) 4. VOL +/- buttons (See page 18.) BRIGHT +/- buttons (See page 18.) Cursor control ( / / / ) buttons 5. DISPLA Y button (See page 18.
11 E 94 75 10 8 11 12 13 12 36 Connecting Peripheral Equipment Caution • Be sure to turn off the main power switch and disconnect the plug from the power outlet before connecting/ disconnecting cables. Also, read the manual of the equipment to be connected.
12 E Connecting Peripheral Equipment 7. Audio1 input terminal • Use an audio cable without resistance. • Set the audio input terminal to be used in each input mode in AUDIO SELECT on the SETUP menu. 8. Audio2 input terminals • Set the audio input terminal to be used in each input mode in AUDIO SELECT on the SETUP menu.
13 E Connecting the Power Cord Caution • Use only the power cord supplied with the monitor . 1. T urn of f the main power switch. 2. Plug the power cord (supplied) into the AC input terminal. 3. Plug the power cord (supplied) into the AC power outlet.
14 E Binding Cables The cables connected to the terminals on the rear of the monitor can be fastened with the cable clamp. Attach the cable clamp into the cable clamp attachment on the rear of the monitor and fasten the cables.
15 E Preparing the Remote Control Unit Installing the batteries 1. Press the cover gently and slide it in the direction of the arrow . 2. See the instructions in the compartment and put in the supplied batteries (R-6 (“AA” size) x 2) with their plus (+) and minus (-) sides oriented correctly .
16 E Caution • T urn on the monitor rst before turning on the PC or playback device. T urning on the main power Main power switch Caution • The main power must be turned on/off with the main power switch. Do not connect/disconnect the power cord or turn the breaker on/off while the main power switch is on.
17 E T urning Power On/Off n Operation mode When the monitor is turned on for the rst time after being shipped from the factory , the operation mode setting screen will be displayed. Set it to MODE1 or MODE2. MODE1 ....OFF IF NO OPERA TION is set to ON, and ST ANDBY MODE is set to LOW POWER.
18 E Basic Operation 1 2 3 4 5 8 9 10 7 6 1. INPUT (Input mode selection) The menu is displayed. Press or to select the input mode, and press ENTER to enter .
19 E Basic Operation n Switching the screen size Even when the screen size is changed, the display may remain the same depending on the input signal. WIDE Displays image so it lls the entire screen. NORMAL Displays image so it lls the screen without changing the aspect ratio of the input signals.
20 E Menu Items Displaying the menu screen Video and audio adjustment and settings of various functions are enabled. This section describes how to use the menu items. See pages 21 to 27 for details of each menu items. Caution • Do not turn the main power switch off while the menu items are being displayed.
21 E Menu item details The menu will differ depending on the input mode. n SCREEN AUTO (D-SUB) The CLOCK, PHASE, H-POS, and V -POS are automatically adjusted. Pressing ENTER performs adjustment. Use this automatic adjustment when you use the D-SUB to display a PC screen for the rst time or when you change the setting of the PC.
22 E n PICTURE BRIGHT Adjusts the backlight brightness. CONTRAST Adjusts the difference between the bright and dark portions of the image. BLACK LEVEL Adjusts the entire brightness of the video signals. TINT (HDMI/COMPONENT/VIDEO) Adjusts the hue. Selecting - changes the color towards green, and selecting + changes it towards magenta.
23 E Menu Items n AUDIO TREBLE Adjusts the volume of treble-level sound. BASS Adjusts the volume of bass-level sound. BALANCE Adjusts the balance of the audio sound between right and left. RESET Resets the values of the AUDIO menu items to the factory preset values.
24 E Menu Items n MONITOR MONITOR Select the installation direction of the monitor . LANDSCAPE ............Landscape orientation PORTRAIT ............... Portrait orientation OSD H-POSITION Adjusts the horizontal display position of menu screen. OSD V -POSITION Adjusts the vertical display position of menu screen.
25 E Menu Items n OTHERS SCREEN MOTION Residual images can be reduced by moving the entire screen vertically and horizontally . Set the time (operating interval) until the screen moves. POWER MANAGEMENT POWER MANAGEMENT determines whether or not to switch modes from no signal to the input signal standby mode.
26 E n Dual screen display Y ou can display two screens simultaneously . Set this function with PIP MODES of PIP/PbyP in the MUL TI/ PIP menu. PIP Main screen Sub screen A sub s creen is displ ayed inside a main screen. PbyP Main screen Sub screen A main screen and a sub screen are display ed in a line.
27 E Menu Items Caution • Do not switch off the main power after setting the SCHEDULE. • Specify the correct date and time. (See page 23.) SCHEDULE does not function unless the date and time are specied. • Check regularly that the set date and time are correct.
28 E Menu Items Adjustments for PC screen display n Automatic adjustment When you use the D-SUB to display a PC screen for the rst time, or when you change the setting of the PC, use the automatic screen adjustment. 1. Switch the input to D-SUB and display the adjustment pattern.
29 E Y ou can return the settings to their factory-preset values and restrict operations. 1. Hold SIZE down until “F” appears in the upper left corner of the screen. 2. While “F” appears, press , , , in that order . ▲ ▲ ▲ ▲ ▲ ▲ OFF ON ON FUNCTION ALL RESET ADJUSTMENT LOCK OSD DISPL AY LED OK…[ENTER] BACK…[RETURN] 3.
30 E Controlling the Monitor with a PC (RS-232C) Y ou can control this monitor from a PC via RS-232C (COM port) on the PC. Y ou can also connect multiple monitors via a daisy chain by using a PC. By assigning ID numbers to each monitor (see page 31), you can make input mode selection/adjustment or can check the status of a specic monitor .
31 E Controlling the Monitor with a PC (RS-232C) n Response code format When a command has been executed correctly O K Return code (0D H , 0A H ) A response is returned after a command is executed.
32 E Controlling the Monitor with a PC (RS-232C) n Commands for ID control Thecommandexamplesshownonthispageassumethe followingconnectionandIDnumbersetup. ID number: 1 ID number: 2 ID number: 3I D number: 4 IDST .
33 E Controlling the Monitor with a PC (RS-232C) n Repeater control 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. Y ou can use Repeater control function without assigning ID numbers.
34 E RS-232C command table How to read the command table Command: Command eld (See page 30.) Direction: W When the “Parameter” is set in the parameter eld (see page 30), the command functions as described under “Control/Response Contents”.
35 E PICTURE menu Function Command Direction Parameter Reply Control/Response contents * BRIGHT VLMP WR 0-31 0-31 ○ CONTRAST CONT WR 0-100 0-100 BLACK LEVEL BL VL WR 0-100 0-100 TINT (HDMI, COMPONEN.
36 E SETUP menu Function Command Direction Parameter Reply Control/Response contents * DA TE/TIME SETTING DA TE WR AABBCCDDEE AABBCCDDEE AA: Y ear, BB: Month, CC: Day , DD: Hour, EE: Minute ○ SCHEDU.
37 E MUL TI/PIP menu Function Command Direction Parameter Reply Control/Response contents * ENLARGE ENLG WR 0-1 0-1 0: OFF , 1: ON - ENLARGE MODE EMHV WR 1 1-55 1 1-55 1 x 1 (OFF) to 5 x 5 (“m x n” is expressed as “mn”, where m and n are the numbers of monitors specied for the longest direction and the shortest direction respectively .
38 E Others Function Command Direction Parameter Reply Control/Response contents * VOLUME VOLM WR 0-31 0-31 ○ MUTE MUTE WR 0-1 0-1 0: OFF , 1: ON - TEMPERA TURE SENSOR DST A R 0 Internal temperature.
39 E Y our monitor can be connected to a LAN allowing you to control it from a PC on the LAN. The connection requires a commercially available LAN cable (UTP cable, Category 5, straight through).
40 E ■ T o set from a PC When the monitor is connected to a PC, LAN settings can be congured via PC. Set up process (1) Connect your monitor to a PC (2) Specify the PC’s IP address (3) Congu.
41 E 6. Click SETUP . 7. Click [ ] next to LAN SETUP . 8. Specify the DHCP CLIENT , IP ADDRESS,etc. DHCP CLIENT If your LAN has a DHCP server and you wish to obtain an address automatically , change this setting to ON. T o set the address manually , set this to OFF .
42 E Controlling the Monitor with a PC (LAN) ■ PC operation 1 2 3 5 4 SCREEN Page 21 PICTURE Page 22 INPUT SOURCE Page 18 AUDIO Page 23 VOLUME Page 18 SETUP Page 23 SCHEDULE Page 27 LAN SETUP Page 43 MONITOR Page 24 MUL TI/PIP Page 24 OTHERS Page 25 SNMP Page 43 FUNCTION Page 29 For details on each item, see below .
43 E ■ LAN SETUP / SECURITY / GENERAL This screen allows you to set the settings necessary when the monitor is connected to a LAN. DHCP CLIENT If your LAN has a DHCP server and you wish to obtain an address automatically , change this setting to ON.
44 E Controlling the Monitor with a PC (LAN) “Advanced operation” Command-based control Y ou can control the monitor using RS-232C commands (see page 34) via terminal software and other appropriate applications. In order to use this function, enable a connection to the monitor through Internet Explorer .
45 E T roubleshooting If you are experiencing any problem with your display , before calling for service, please review the following troubleshooting tips. There is no picture or sound. • Is the power cord disconnected? (See page 13.) • Is the main power switch off? (See page 16.
46 E The Power LED is ashing in red and green alternately . • 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, the Power LED ashes red and green alternately .
47 E Specications n Product Specications Model PN-U553 PN-U473 PN-U423 LCD component 55" Class [54-5/8 inch (138.8cm) diagonal] TFT LCD 47" Class [46-15/16 inch (1 19.3cm) diagonal] TFT LCD 42" Class [42 inch (106.7cm) diagonal] TFT LCD Max.
48 E Specications n Dimensional Drawings Note that the values shown are approximate values. Opening height (26-7/8 [683]) Opening width (47-1 1/16 [1212]) 28-3/8 [721] 49-3/16 [1250] Opening width .
49 E n 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.
50 E n Compatible signal timing (PC) * Displays a reduced image, except in Dot by Dot. In Dot by Dot, the image will be cut down to panel size then displayed.
51 E Specications n DVI-D input terminal pins (DVI-D 24 pin) No. Function No. Function 1 TMDS data 2- 13 N.C. 2 TMDS data 2+ 14 +5V 3 TMDS data 2/4 shield 15 GND 4 N.C. 16 Hot-plug detection 5 N.C. 17 TMDS data 0- 6 DDC clock 18 TMDS data 0+ 7 DDC data 19 TMDS data 0/5 shield 8 N.
52 E Specications n DVI-D output terminal pins (DVI-D 24 pin) No. Function No. Function 1 TMDS data 2- 13 N.C. 2 TMDS data 2+ 14 +5V 3 TMDS data 2/4 shield 15 GND 4 N.C. 16 Hot-plug detection 5 N.C. 17 TMDS data 0- 6 DDC clock 18 TMDS data 0+ 7 DDC data 19 TMDS data 0/5 shield 8 N.
53 E • When installing, removing or moving the monitor , ensure that this is carried out by at least 2 people. • Be sure to use a wall-mount bracket designed or designated for mounting the monitor . • This monitor is designed to be installed on a concrete wall or pillar .
PN-U553U473U423 Me EN13G(1).
An important point after buying a device Sharp PN-U423 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sharp PN-U423 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sharp PN-U423 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sharp PN-U423 you will learn all the available features of the product, as well as information on its operation. The information that you get Sharp PN-U423 will certainly help you make a decision on the purchase.
If you already are a holder of Sharp PN-U423, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sharp PN-U423.
However, one of the most important roles played by the user manual is to help in solving problems with Sharp PN-U423. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sharp PN-U423 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
