Manuel d'utilisation / d'entretien du produit CP-X5021N du fabricant Hitachi
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1 Projector CP-X4021N/CP-X5021N/ CP-WX4021N User's Manual (detailed) Oper a ting Guide Thank you for purchasing this projector . ►Before using this product, please read all manuals for this product. Be sure to read User's Manual - Safety Guide first.
2 Contents Introduction . .............. 3 Features . ..................... 3 Checking the contents of package ... 3 Part names . ................... 4 Setting up . ................ 7 Arrangement ................... 7 Connecting with your devices ....
3 Introduction • Keep the original packing materials, for future reshipment. Be sure to use the original packing materials when moving the projector . Use special caution for the lens. • The projector may make a rattling sound when tilted, moved or shaken, since a flap to control the air flow inside of the projector has moved.
4 Introduction P ar t names Projector (1) Lamp cover ( 89 ) The lamp unit is inside. (2) Speakers (x2) ( 19 , 46 ) (3) Filter cover ( 91 ) The air filter and intake vent are inside.
5 Introduction Part names (continued) Control panel and Lens adjuster s .1%- (1) Lens adjuster door (2) FOCUS ring ( 23 ) (3) ZOOM ring ( 23 ) (4) HORIZONT AL (horizontal) adjuster ( 23 ) .
6 Introduction Part names (continued) R emote control Back of the remote control (2) (1) (6) (5) (16) (8) (9) (19) (17) (20) (22) (24) (10) (4) (3) (7) (12) (14) (1 1) (13) (15) (18) (21) (23) (25) (26) VIDEO DOC.
7 Setting up Setting up Install the projector according to the environment and manner the projector will be used in. For the case of installation in a special state such as ceiling mount, the specified mounting accessories ( Specifications in the User ’ s manual (concise) ) and service may be required.
8 Setting up Arrangement (continued) T -2: CP-WX4021N (1280X800) (±10%) Screen type 16:10 4:3 Screen size Projection distance Screen height Screen size Projection distance Screen height ⒽⓋ ⓐ min. ⓐ max. ⓑⓒ Ⓗ Ⓥ ⓐ min. ⓐ max . ⓑⓒ (inch) m m m inch m inch cm inch cm inch m m m inch m inch cm inch cm inch 30 0.
9 Setting up Arrangement (continued) • Position the projector to prevent light from directly hitting the projector's remote sensor . • Do not place the product in a place where radio interference may be caused. • Keep heat-sensitive things away from the projector .
10 Setting up Connecting with y our de vices Before connecting the projector to a device, consult the manual of the device to confirm that the device is suitable for connecting with this projector and prepare the required accessories, such as a cable in accord with the signal of the device.
11 Setting up Connecting with your devices (continued) Computer ( 40 ) ( 41 ) ( 61 ) ( 41 ) ( 46 ) ( 55 ) • Before connecting the projector to a computer , consult the computer ’s manual and check the compatibility of the signal level, the synchronization methods and the display resolution output to the projector .
12 Setting up Connecting with your devices (continued) Computer Access point USB storage device ( 64 ) ( 78 ) ( 64 ) ( 55 ) ( 61 ) (continued on next page) • If an oversized USB storage device blocks the LAN port, use a USB extension cable to connect the USB storage device.
13 Setting up ( 41 ) ( 41 ) ( 41 ) ( 46 ) VCR/DVD/Blu-ray Disc player Digital video device • The HDMI port of this model is compatible with HDCP (High-band- width Digital Content Protection) and therefore capable of displaying a video signal from HDCP compatible DVD players or the like.
14 Setting up Speakers (with an amplifier) Wired remote control (optional) Monitor Microphone system Connecting with your devices (continued) • If a loud feedback noise is produced from the speaker , move the microphone away from the speaker . • This projector doesn't support plug-in power for the microphone.
15 Connecting to a po wer supply 1. Put the connector of the power cord into the AC IN (AC inlet) of the projector . 2. Firmly plug the power cord’s plug into the outlet. In a couple of seconds after the power supply connection, the POWER indicator will light up in steady orange.
16 30° 3m 30° (approx.) Remote control About the r emote control signal The remote control works with the projector ’s remote sensor . This projector has a remote sensor on the front.
17 Changing the fr equenc y of r emote contr ol signal The accessory remote control has the two choices on signal frequency Mode 1:NORMAL and Mode 2:HIGH.
18 VIDEO DOC . C AME RA KEYST O N E ASPE C T SEA RCH BL A NK MUTE MY BU T TO N POSI T I O N 1 2 E S C ENTER ME NU RE SET CO MPUT E R MY SOURCE/ A UTO M AGNIFY P AG E UP VOLUM E D OWN ON OFF 㧗 F R E EZE 1. Make sure that the power cord is firmly and correctly connected to the projector and the outlet.
19 Operating 1. Adjusting the v olume Use the VOLUME + / VOLUME - buttons to adjust the volume. A dialog will appear on the screen to aid you in adjusting the volume. If you do not do anything, the dialog will automatically disappear after a few seconds.
20 VIDEO DOC.CAMERA KEYSTONE ASPECT SEARCH BLANK MUTE MY BUTTON POSITION 12 MENU COMPUTER MY SOURCE/ AUTO MAGNIFY PAGE UP VOLUME DOWN ON OFF 㧗 FREEZE 1. Press VIDEO button on the remote control. Each time you press the button, the projector switches its input port from the current port as below .
21 Operating Selecting an aspect r a tio ● ASPECT button does not work when no proper signal is inputted. ● NORMAL mode keeps the original aspect ratio setting. 1. Press SEARCH button on the remote control. The projector will start to check its input ports as below in order to find any input signals.
22 Operating Adjusting the pr ojector’ s ele vator When the place to put the projector is slightly uneven to the left or right, use the elevator feet to place the projector horizontally . Using the feet can also tilt the projector in order to project at a suitable angle to the screen, elevating the front side of the projector within 12 degrees.
23 Operating Adjusting the lens 1. Use the ZOOM ring to adjust the screen size. 2. Use the FOCUS ring to focus the picture. 3. T urn the VERTICAL adjuster fully counter clockwise. Then turn it clockwise and adjust the vertical lens position upward. 4.
24 Operating 1. Press POSITION button on the remote control when no menu is indicated. The “POSITION” indication will appear on the screen. Adjusting the position 2. Use the ▲/▼/◄/► cursor buttons to adjust the picture position. When you want to reset the operation, press RESET button on the remote control during the operation.
25 Operating Cor r ecting the distor tion T o correct the distortion of projected screen, you can select one of three options, AUT O, MANUAL and PERFECT FIT . AUT O: performs the automatic vertical keystone correction. ( 43 ) MANUAL: allows you to adjust the vertical and horizontal keystone.
26 Operating PERFECT FIT 2. When PERFECT FIT is pointed at, pressing the ► or ENTER button displays the KEYST ONE_PERFECT FIT dialog. 3. If it is necessary to initialize the current adjustment, point at RESET in the dialog with the RESET button, and press the ENTER or INPUT button.
27 Operating 1. Using the ma gnify f ea tur e 2. MAGNIFY ON/OFF button VIDEO DOC.CAMERA KEYSTONE ASPECT SEARCH BLANK MUTE MY BUTTON 12 COMPUTER MY SOURCE/ AUTO MAGNIFY PAGE UP VOLUME DOWN ON OFF 㧗 FREEZE 3. 4. 5. Press the MAGNIFY ON button on the remote control.
28 1. Press BLANK button on the remote control. The BLANK screen will be displayed instead of the screen of input signal. Please refer to BLANK item in SCREEN menu ( 48 ). T o exit from the BLANK screen and return to the input signal screen, press BLANK button again.
29 Operating VIDE O DOC.CAME RA KEY STONE ASP ECT SEA RCH BLA NK MUTE MY BUTT ON POSITION 1 2 ES C ENTER MENU RES ET COMPUTE R MY SOURC E/ AUTO MAGN IFY PAGE UP VOLUME DOWN ON OFF 㧗 FREEZ E R MENU POSITION ESC ENTER MENU RESET E U POS R 1. T o start the MENU, press the MENU button.
30 Using the menu function (continued) 3. T o close the MENU, press the MENU button again or select EXIT and press the ◄ cursor button or ENTER button.
31 EASY MENU EASY MENU From the EASY MENU, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons. Then perform it according to the following table. Item Description ASPECT Using the ◄/► buttons switches the mode for aspect ratio.
32 EASY MENU Item Description ECO MODE Using the ◄/► buttons turns off/on the Eco mode. See the ECO MODE item in SETUP menu ( 44 ). MIRROR Using the ◄/► buttons switches the mode for mirror status. See the MIRROR item in SETUP menu ( 44 ).
33 PICTURE menu PICTURE menu From the PICTURE menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table.
34 PICTURE menu (continued on next page) Item Description COLOR TEMP Using the ▲/▼ buttons switches the color temperature mode. T o adjust CUSTOM Selecting a mode whose name includes CUSTOM and then pressing the ► button or the ENTER button displays a dialog to aid you in adjusting the OFFSET and GAIN of the selected mode.
35 PICTURE menu Item Description SHARPNESS Using the ◄/► buttons adjusts the sharpness. Weak Strong • There may be some noise and/or the screen may flicker for a moment when an adjustment is made. This is not a malfunction. ACTIVE IRIS Using the ▲/▼ cursor buttons changes the active iris control mode.
36 IMAGE menu IMAGE menu From the IMAGE menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table.
37 IMAGE menu Item Description V POSITION Using the ◄/► buttons adjusts the vertical position. Down Up • Over-adjusting the vertical position may cause noise to appear on the screen. If this occurs, please reset the vertical position to the default setting.
38 IMAGE menu Item Description H PHASE Using the ◄/► buttons adjusts the horizontal phase to eliminate flicker . Right Left • This item can be selected only for a computer signal or a component video signal. This function is unavailable for a signal from the LAN , USB TYPE A , USB TYPE B or HDMI port.
39 INPUT menu INPUT menu From the INPUT menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table.
40 INPUT menu (continued on next page) Item Description VIDEO FORMA T The video format for S-VIDEO port and VIDEO port can be set. (1) Use the ▲/▼ buttons to select the input port. (2) Using the ◄/► buttons switches the mode for video format. AUTO NTSC P AL SECAM N-P AL M-P AL NTSC4.
41 INPUT menu Item Description COMPUTER IN The computer input signal type for COMPUTER IN1 and IN2 ports can be set. (1) Use the ▲/▼ buttons to select the COMPUTER IN port to be set. (2) Use the ◄/► buttons to select the computer input signal type.
42 INPUT menu Item Description RESOLUTION The resolution for the COMPUTER IN1 and COMPUTER IN2 input signals can be set on this projector . (1) In the INPUT menu select the RESOLUTION using the ▲/▼ buttons and press the ► button. The RESOLUTION menu will be displayed.
43 SETUP menu SETUP menu From the SETUP menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table.
44 SETUP menu Item Description KEYSTONE Using the ▲/▼ buttons corrects the vertical keystone distortion. Shrink the top of the image Shrink the bottom of the image. • The adjustable range of this function will vary among inputs. For some input, this function may not work well.
45 Item Description ST ANDBY MODE Using ▲/▼ buttons switches the standby mode setting between NORMAL and SA VING. NORMAL SA VING When SA VING is selected, the power consumption in the standby .
46 A UDIO menu AUDIO menu From the AUDIO menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or the ENTER button to execute the item. Then perform it according to the following table.
47 A UDIO menu Item Description HDMI AUDIO Using the ▲/▼ buttons switches the mode for the HDMI audio. Check each of the two modes provided and select the suitable one for your HDMI audio device. 1 2 MIC LEVEL Using the ▲/▼ buttons switches the input level to match that of the microphone connected to the MIC port.
48 SCREEN menu SCREEN menu From the SCREEN menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table.
49 SCREEN menu Item Description MyScreen This item allows you to capture an image for use as a MyScreen image which can be used as the BLANK screen and ST ART UP screen. Display the image you want to capture before executing the following procedure. 1.
50 SCREEN menu Item Description MyScreen Lock Using the ▲/▼ buttons turns on/off the MyScreen lock function. ON OFF When the ON is selected, the item MyScreen is locked.
51 SCREEN menu Item Description SOURCE NAME Each input port for this projector can have a name applied to it. (1) Use the ▲/▼ buttons on the SCREEN menu to select SOURCE NAME and press the ► or ENTER button. The SOURCE NAME menu will be displayed.
52 SCREEN menu Item Description SOURCE NAME ( Continued ) (6) The current name will be displayed on the first line. Use the ▲/▼/◄/► buttons and the ENTER or INPUT button to select and enter characters. T o erase 1 character at one time, press the RESET button or press the ◄ and INPUT button at the same time.
53 SCREEN menu Item Description C.C. (Closed Caption) The C.C. is the function that displays a transcript or dialog of the audio portion of a video, files or other presentation or other relevant sounds. It is required to have NTSC format video or 480i@60 format component video source supporting C.
54 OPTION menu OPTION menu From the OPTION menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item, except for the items LAMP TIME and FIL TER TIME.
55 OPTION menu Item Description AUTO POWER OFF Using the ▲/▼ buttons adjusts the time to count down to automatically turn the projector off. Long (max. 99 minutes) Short (min. 0 minute = DISABLE) When the time is set to 0, the projector is not turned off automatically .
56 OPTION menu Item Description LAMP TIME The lamp time is the usage time of the lamp, counted after the last resetting. It is shown in the OPTION menu. Pressing the RESET button on the remote control or the ► button of the projector displays a dialog.
57 OPTION menu Item Description MY BUTT ON This item is to assign one of the following functions to MY BUTT ON 1/2 on the remote control ( 6 ). (1) Use the ▲/▼ buttons on the MY BUTT ON menu to select a MY BUTTON - (1/2) and press the ► or ENTER button to display the MY BUTT ON setup dialog.
58 OPTION menu Item Description MY BUTT ON ( Continued ) • ACTIVE IRIS: Changes the active iris mode. • PICTURE MODE: Changes the PICTURE MODE ( 31 ).
59 OPTION menu Item Description SERVICE Selecting this item displays the SERVICE menu. Select an item using the ▲/▼ buttons, and press the ► button or the ENTER button on the remote control to execute the item. F AN SPEED Using the ▲/▼ buttons switches the rotation speed of the cooling fans.
60 OPTION menu Item Description SERVICE (continued) KEY LOCK (1) Use the ▲/▼ buttons to choose the operations control. CONTROL P ANEL REMOTE CONTROL (2) Use the ◄/► buttons to select ON or OFF . ON OFF Selecting ON in Step 2 locks the buttons except ST ANDBY/ON on the operations control selected in Step 1.
61 OPTION menu Item Description SERVICE (continued) COMMUNICA TION (continued) COMMUNICA TION TYPE Select the communication type for transmission via the CONTROL port. NETWORK BRIDGE OFF NETWORK BRIDGE: Select this type, if it is required to control an external device as a network terminal, via this projector from the computer .
62 OPTION menu Item Description SERVICE (continued) COMMUNICA TION (continued) RESPONSE LIMIT TIME Select the time period to wait for receiving response data from other device communicating by the NETWORK BRIDGE and the HALF-DUPLEX through the CONTROL port.
63 OPTION menu Item Description SERVICE (continued) INFORMA TION Selecting this item displays a dialog titled “INPUT_INFORMA TION”. It shows the information about the current input. • The “FRAME LOCK” message on the dialog means the frame lock function is working.
64 NETWORK menu Remember that incorrect network settings on this projector may cause trouble on the network. Be sure to consult with your network administrator before connecting to an existing access point on your network. Select “NETWORK” from the main menu to access the following functions.
65 NETWORK menu Item Description SETUP (continued) IP ADDRESS Use the ▲/▼/◄/► buttons to enter the IP ADDRESS. This function can only be used when DHCP is set to OFF . • The IP ADDRESS is the number that identifies this projector on the network.
66 NETWORK menu Item Description PROJECTOR NAME (1) Use the ▲/▼ buttons on the NETWORK menu to select the PROJECTOR NAME and press the ► button. The PROJECT OR NAME dialog will be displayed. (2) The current PROJECTOR NAME will be displayed on the first 3 lines.
67 NETWORK menu Item Description MY IMAGE Selecting this item displays the MY IMAGE menu. T o store images in the projector , the application software PJImg/Projector Image T ool that can be downloaded from our website is required.
68 NETWORK menu Item Description PRESENT A TION Selecting this item displays the PRESENT A TION menu. Use ▲/▼ buttons to select one of the following items, then press ► or ENTER button to use the function.
69 NETWORK menu Item Description PRESENT A TION (continued) MUL TI PC MODE (continued) • T o change from Multi PC mode to Single PC mode, select one of computers in the dialog using the ▲/▼/◄/► buttons and press the ENTER or INPUT button. Press the ► button to choose OK, and then press ENTER or INPUT again.
70 NETWORK menu Item Description INFORMA TION Selecting this item displays the NETWORK_INFORMA TION dialog for confirming the network settings. • For the details of P ASSCODE, see the section Selecting the network connection method in the User ’ s manual – Network Guide.
71 SECURITY menu This projector is equipped with security functions. From the SECURITY menu, items shown in the table below can be performed. T o use SECURITY menu: User registration is required before using the security functions. Enter the SECURITY menu 1.
72 SECURITY menu Item Description MyScreen P ASSWORD The MyScreen P ASSWORD function can be used to prohibit access to the MyScreen function and prevent the currently registered MyScreen image from being overwritten.
73 SECURITY menu Item Description PIN LOCK PIN LOCK is a function which prevents the projector from being used unless a registered Code is input. 1 T urning on the PIN LOCK 1-1 Use the ▲/▼ buttons on the SECURITY menu to select PIN LOCK and press the ► button or the ENTER button to display the PIN LOCK on/off menu.
74 SECURITY menu Item Description TRANSITION DETECTOR If this function is set to ON when the vertical angle of the projector or MIRROR setting at which the projector is turned on is different than the previously recorded, the TRANSITION DETECTOR ON alarm will be displayed and the projector will not display the input signal.
75 SECURITY menu Item Description MY TEXT P ASSWORD The MY TEXT P ASSWORD function can prevent the MY TEXT from being overwritten. When the password is set for the MY TEXT ; • The MY TEXT DISPLA Y menu will be unavailable, which can prohibit changing the DISPLA Y setting.
76 SECURITY menu Item Description MY TEXT DISPLA Y (1) Use the ▲/▼ buttons on the SECURITY menu to select the MY TEXT DISPLA Y and press the ► or ENTER button to display the MY TEXT DISPLA Y on/off menu. (2) Use the ▲/▼ buttons on the MY TEXT DISPLA Y on/of f menu to select on or off.
77 Presentation tools Presentation tools The PC-LESS Presentation reads image data from storage media inserted into the USB TYPE A port and displays the image on the following modes. The PC-LESS Presentation can be started by selecting the USB TYPE A port as the input source.
78 Presentation tools T humbnail mode PC-LESS Presentation (continued) The Thumbnail mode displays the images stored in a USB storage device on the Thumbnail screen. Maximum 20 images are displayed in a screen. If you wish, you can jump into the Full Screen mode or Slideshow mode, after you select some images in the Thumbnail mode.
79 Presentation tools PC-LESS Presentation (continued) The SETUP menu for the selected image Item Functions SETUP Use the ◄/► cursor buttons to switch each setting or use the ► cursor button to execute the functions as follows. RETURN Press the ► cursor button or ENTER to return to the Thumbnail screen.
80 Presentation tools Y ou can also control the images by using the menu on the Thumbnail screen. PC-LESS Presentation (continued) Operating by the menu on the Thumbnail screen Item Functions Moves to an upper folder . SORT Allows you to sort files and folders as following.
81 Presentation tools PC-LESS Presentation (continued) • These operations are not accessible while the projector OSD is displayed. • The Thumbnail mode shows 20 pictures in 1 page as maximum. • It is not possible to change the input port by using the INPUT button when the Thumbnail screen, Slideshow , or Full Screen is displayed.
82 Presentation tools PC-LESS Presentation (continued) The Full Screen mode shows a full display image. T o display in Full Screen mode, select an image in the Thumbnail screen. Then press the ENTER button on the remote control or the INPUT button on the keypad, or click [ENTER] on the Web Remote Control.
83 Presentation tools PC-LESS Presentation (continued) Slidesho w mode The following operations can be accessible while the Slideshow is displayed. * These operations are not accessible while the projector OSD is displayed.
84 Presentation tools PC-LESS Presentation (continued) Y ou can play the Slideshow at your desired configuration. Configure the Slideshow items in the Thumbnail. 1) RETURN : Returns to the thumbnail mode. 2) PLA Y : Play the Slideshow . 3) ST ART : Set the beginning number of the Slideshow .
85 Presentation tools PC-LESS Presentation (continued) Playlist The Playlist is a DOS format text file, which decides the order of displayed still image files in the Thumbnail or Slideshow . The playlist file name is “playlist.txt” and it can be edited on a computer .
86 Presentation tools USB Display The projector can display images transferred from a computer via an USB cable ( 10 ). Select the USB DISPLA Y for the USB TYPE B item in the OPTION menu.
87 Presentation tools Display : The Floating menu is displayed, and the icon disappears from the Windows notification area. Quit : The application is closed, and the icon disappears from the Windows notification area. The menu shown in the right will be displayed when you right-click the application icon in the Windows notification area.
88 Presentation tools If you select the Option button on the Floating menu, the Options window is displayed. Optimize P erf or mance The “LiveV iewer Lite for USB” captures screenshots in JPEG data and sends them to the projector . The “LiveV iewer Lite for USB” has two options that have dif ferent compression rate of JPEG data.
89 Maintenance Maintenance A lamp has finite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor . Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them.
90 Maintenance Lamp war ning Replacing the lamp (continued) HIGH VOL T AGE HIGH TEMPERA TURE HIGH PRESSURE ► The projector uses a high-pressure mercury glass lamp. The lamp can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or worn over time.
91 Maintenance Cleaning and r eplacing the air filter Please check and clean the air filter periodically . When the indicators or a message prompts you to clean the air filter , comply with it as soon as possible. The air filter of this projector consists of a filter cover and a filter unit with two types of filter .
92 Maintenance ► Before taking care of the air filter , make sure the power cable is not plugged in, then allow the projector to cool sufficiently . ►Use only the air filter of the specified type. Do not use the projector without the air filter or the filter cover .
93 Maintenance R eplacing the inter nal c loc k batter y This projector has internal clock that uses a battery . When the clock of the network function does not work correctly , please try solution by replacement of the battery: HIT ACHI MAXELL , part number CR2032 or CR2032H .
94 Maintenance Other car e In order to ensure the safe use of your projector , please have it cleaned and inspected by your dealer about once every year . 1. T urn the projector of f, and unplug the power cord. Allow the projector to cool sufficiently .
95 T roubleshooting T roubleshooting If an abnormal operation should occur , stop using the projector immediately . Otherwise if a problem occurs with the projector , the following checks and measures are recommended before requesting repair . If this does not resolve the problem, please contact your dealer or service company .
96 Message Description The internal temperature is rising. Please turn the power off, and allow the projector to cool down at least 20 minutes. After having confirmed the following items, please turn the power ON again.
97 T roubleshooting R e gar ding the indicator lamps When operation of the LAMP , TEMP and POWER indicators dif fers from usual, check and cope with it according to the following table. For the SECURITY indicator , see SECURITY INDICA TOR in the SECURITY menu.
98 T roubleshooting Regarding the indicator lamps (continued) • When the interior portion has become overheated, for safety purposes, the projector is automatically shut down, and the indicator lamps may also be turned of f. In such a case, disconnect the power cord, and wait at least 45 minutes.
99 T roubleshooting Phenomena tha t may be easy to be mistak en f or mac hine def ects About the phenomenon confused with a machine defect, check and cope with it according to the following table. Phenomenon Cases not involving a machine defect Reference page Power does not come on.
100 T roubleshooting Phenomena that may be easy to be mistaken for machine defects (continued) Phenomenon Cases not involving a machine defect Reference page Sound does not come out. The signal cables are not correctly connected. Correctly connect the audio cables.
101 Phenomenon Cases not involving a machine defect Reference page Video screen display freezes. The FREEZE function is working. Press FREEZE button to restore the screen to normal. 28 Colors have a faded- out appearance, or Color tone is poor . Color settings are not correctly adjusted.
102 Phenomenon Cases not involving a machine defect Reference page The computer connected to the USB TYPE B port of the projector does not start up. The computer cannot start up in the current hardware configuration. Disconnect the USB cable from the computer , then reconnect it after starting up the computer .
103 Specifications Specifications Please see the Specifications in the User ’ s Manual (concise) which is a book. End User License Ag reement for the Projector Software • Software in the projec.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Hitachi CP-X5021N c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Hitachi CP-X5021N - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Hitachi CP-X5021N, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Hitachi CP-X5021N va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Hitachi CP-X5021N, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Hitachi CP-X5021N.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Hitachi CP-X5021N. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Hitachi CP-X5021N ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
