Manuale d’uso / di manutenzione del prodotto CP-RX70 del fabbricante Hitachi
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1 Projector CP-RX70 User's Manual (detailed) Operating Guide Thank you for purchasing this projector . WARNING ►Before using this product, please read all manuals for this product. Be sure to read “Safety Guide” rst. After reading them, store them in a safe place for future reference.
2 About this manual . . . . . . . . . . 1 Content .................. 2 Projector features . ......... 3 Prepar ations . ............. 3 Contents of package . . . . . . . . . . . . . 3 Fastening the lens cover . . . . . . . . . . 3 Replacing the lter cover for bottom-up use .
3 F astening the lens co ver T o avoid losing the lens cover , please fasten the lens cover to the projector using the enclosed strap. 1. Fix the strap to the strap hole of the lens cover . Thread one end of the strap through the strap hole of the lens cover and make the loop at the end, and let the other end of the strap through the loop.
4 Par t names Part names Projector (1) Lamp cover ( 45 ) The lamp unit is inside. (2) Focus ring ( 16 ) (3) Zoom ring ( 16 ) (4) Control panel ( 5 ) (5) Speaker ( 32 ) (6) Elevator.
5 Par t names Control panel (1) ST ANDBY/ON button ( 13 ) (2) INPUT/ENTER button ( 14, 20 ) (3) MENU button ( 20 ) It consists of four cursor buttons.
6 (a) (b) (a) (c) up (c) down (b) (c) down (c) up Setting up Setting up Install the projector according to the environment and manner the projector will be used in. Ar r angement Refer to the illustrations and tables below to determine screen size and projection distance.
7 Setting up WARNING ►Place the projector in a stable horizontal position. If the projector falls or is knocked over it could cause injury and/or damage to the projector .
8 K COMPUTER IN1 COMPUTER IN2 AUDIO OUT AUDIO IN S-VIDEO VIDEO AUDIO OUT RGB OUT AUDIO IN AUDIO OUT RGB OUT VIDEO OUT AUDIO OUT L R S-VIDEO OUT AUDIO OUT L R AUDIO OUT L R COMPONENT C R /P R C B /P B Y Setting up Connecting your de vices Be sure to read the manuals for devices before connecting them to the projector .
9 Setting up NOTE • Be sure to read the manuals for devices before connecting them to the projector , and make sure that all the devices are suitable to be connected with this product. Before connecting to a PC, check the signal level, the signal timing, and the resolution.
10 Setting up Connecting pow er suppl y 1. Put the connector of the power cord into the 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.
1 1 Remote control Putting batteries Please set the batteries to the remote control before using it. If the remote control starts to malfunction, try to replace the batteries. If you will not use the remote control for long period, remove the batteries from the remote control and store them in a safe place.
12 Changing the frequency of remote control signal The accessory remote control has the two choices on signal frequency Mode 1:NORMAL and Mode 2:HIGH. If the remote control does n ot function pro perly , attempt to change th e signal frequency .
13 T ur ning on the pow er 1. Make sure that the POWER indicator turns in steady orange and the lens cover is removed. 2. Press the ST ANDBY/ON button on the projector or the remote control. The projection lamp will light up and the POWER indicator will begin blinking in green.
14 Selecting an input signal 1. Press the INPUT/ENTER button on the projector . Each time you press the button, the projector switches its input port as below . COMPUTER IN1 COMPUTER IN2 VIDEO S-VIDEO Operating Operating Adjusting the v olume 1.
15 Operating Searching an input signal 1. Press the SEARCH button on the remote control. The projector will start to check its input ports in order to nd any input signals. When an input is found, the projector will stop searching and display the image.
16 Adjusting the zoom and f ocus 1. Use the zoom ring to adjust the screen size. 2. Use the focus ring to focus the picture. Operating Focus ring Zoom ring Adjusting the projector's eleva tor When the place to put the projector is slightly uneven to the left or right, use the elevator feet to place the projector horizontally .
17 Adjusting the position 1. Press the POSITION button on the remote control. The “POSITION” indication will appear on the screen. 2. Use the ▲/▼/◄/► cursor buttons to adjust the picture position. When you want to reset the operation, press the RESET button on the remote control during the operation.
18 Operating Using the magnify feature 1. Press the ON button of MAGNIFY on the remote control. The “MAGNIFY” indication will appear on the screen (although the indication will disappear in several seconds with no operation), and the projector will go into the MAGNIFY mode.
19 Operating T empor arily blanking the scr een 1. Press the BLANK button on the remote control. The blank screen will be displayed instead of the screen of input signal. Please refer to the BLANK item in the SCREEN menu ( 32 ). T o exit from the blank screen and return to the input signal screen, press the BLANK button again.
20 Operating Using the menu function This projector has the following menus: PICTURE, IMAGE, INPUT , SETUP , SCREEN, OPTION and EASY MENU. EASY MENU consists of functions often used, and the other menus are classied into each purpose. Each of these menus is operated using the same methods.
21 EASY MENU EASY MENU Item Description ASPECT Using the ◄/► buttons switches the mode for aspect ratio. See the ASPECT item in IMAGE menu ( 26 ). KEYSTONE Using the ◄/► buttons corrects the vertical keystone distortion. See the KEYSTONE item in SETUP menu ( 31 ).
22 EASY MENU Item Description BRIGHTNESS Using the ◄/► buttons adjusts the brightness. See the BRIGHTNESS item in PICTURE menu ( 23 ). CONTRAST Using the ◄/► buttons adjusts the contrast. See the CONTRAST item in PICTURE menu ( 23 ). COLOR Using the ◄/► buttons adjusts the strength of whole color .
23 PICTURE Menu PICTURE Menu Item Description BRIGHTNESS Using the ▲/▼ buttons adjusts the brightness. Light ó Dark CONTRAST Using the ▲/▼ buttons adjusts the contrast.
24 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.
25 PICTURE Menu Item Description MY MEMOR Y This projector has 4 memories for adjustment data (for all the items of the PICTURE menu). Selecting a function using the ▲/▼ buttons and pressing the ► or ENTER button performs each function.
26 IMAGE Menu IMAGE Menu Item Description ASPECT Using the ▲/▼ buttons switches the mode for aspect ratio. For a PC signal NORMAL ó 4:3 ó 16:9 ó SMALL For a Video signal, s-video signal or component video signal 4:3 ó 16:9 ó 14:9 ó SMALL For no signal 4:3 (xed) • This item can be selected only for a proper signal.
27 IMAGE Menu Item Description H PHASE Using the ▲/▼ buttons adjusts the horizontal phase to eliminate icker . Right ó Left • This ite m can be selected only for a c omputer signal or component video signal. H SIZE Using the ▲/▼ buttons adjusts the horizontal size.
28 INPUT Menu INPUT Menu Item Description PROGRESSIVE Using the ▲/▼ buttons switches the progress mode. TV ó FILM ó TURN OFF • This function is performed only for an interlaced signal of a video, s-video or component video of 525i (480i) or 625i (576i) signal.
29 Item Description VIDEO FORMA T Set the video format for the s-video port and video port. (1) Use the ◄/► buttons to select the input port. (2) Using the ▲/▼ buttons switches the mode for video format. AUTO ó NTSC ó P AL ó SECAM N-P AL ó M-P AL ó NTSC4.
30 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.
31 SETUP Menu SETUP Menu Item Description KEYSTONE Using the ▲/▼ buttons corrects the vertical keystone distortion. Shrink the top of the image ó Shrink the bottom of the image • The adjustable range of this function will vary with the type of input signal.
32 SCREEN Menu SCREEN Menu Item Description LANGUAGE Using the ▲/▼ buttons switches the OSD (On Screen Display) language. SUOMI ó POLSKI ó TÜRKÇE ENGLISH ó FRANÇAIS ó DEUTSCH ó ESP AÑOL .
33 SCREEN Menu Item Description ST ART UP Using the ▲/▼ buttons switches the mode for the start-up screen. The start-up screen is a screen displayed when no signal or an unsuitable signal is detected. MyScreen ó ORIGINAL ó TURN OFF Feature MyScreen Screen can be registered by the MyScreen item ( 34 ) .
34 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.
35 SCREEN Menu Item Description MESSAGE Using the ▲/▼ buttons turns on/off the message function. TURN ON ó TURN OFF When the TURN ON is selected, the following message function works. “AUTO IN PROGRESS” while automatically adjusting “NO INPUT IS DETECTED” “SYNC IS OUT OF RANGE” “Searching….
36 OPTION Menu OPTION Menu Item Description AUTO SEARCH Using the ▲/ ▼ buttons t urns on/of f the automatic signa l search fun ction. TURN ON ó TURN OFF When the TURN ON is selected, detecting no signal automatically cycles through input ports in the following order .
37 Item Description LAMP TIME The lamp time is the time counted after the last resetting. It is shown in the OPTION menu as the usage time of the lamp. Pressing the RESET button or the ► button displays a dialog. T o reset the lamp time, select the RESET using the ▲ button.
38 Item Description SERVICE Selecting this item displays the SERVICE menu. Select an item using the ▲/▼ buttons, and press the ► button or the ENTER button to execute the item. F AN SPEED ó AUTO ADJUST ó GHOST ó FIL TER MESSAGE ó KEY LOCK F ACTORY RESET ó I NFORMA TION ó REMOTE FREQ.
39 Item Description SERVICE (continued) FIL TER MESSAGE Use the ▲/▼ button to set the timer for the interval to show the message for cleaning up the air lter .
40 Item Description SERVICE (continued) INFORMA TION Selecting this item displays a dialog titled “INPUT INFORMA TION”. It shows the information about the current input.
41 Item Description SECURITY This projector is equipped with security functions. User registration is required before using the security functions. Please contact your local dealer . 1. Using Security Features 1.1 Inputting the P ASSWORD 1.1-1 Use the ▲/▼ buttons on the OPTION menu to select SECURITY and press the ► button.
42 Item Description SECURITY (continued) 1.3 If you have forgotten your P ASSWORD 1.3-1 Follow the procedure in 1.1-1 to display the ENTER P ASSWORD BOX.
43 Item Description SECURITY (continued) 2.2-4 Move the cursor to the right side of the CHECK P ASSWORD BOX and press the ► button to display the P ASSWORD for about 20 seconds, please make note of the P ASSWORD during this time. Pressing the ENTER button will return to MyScreen P ASS WORD on/off menu.
44 Item Description SECURITY (continued) 3.1-2 Use the ▲/▼ buttons on the PIN LOCK on/off menu to select TURN ON and the PIN BOX will be displayed. 3.1-3 Input a 4 part PIN Code using the ▲, ▼, ◄, ►, COMPUTER and INPUT buttons. A CONFIRMA TION BOX will appear .
45 Maintenance Lamp A lamp has nite 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.
46 Maintenance Lamp (continued) Lamp warning HIGH VOL T AGE HIGH TEM PERA TURE HIGH PRESSU RE WARNING ►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.
47 Please check and clean the air lter periodically . When the indicators or a message prompts you to clean the air lter , comply with it as soon as possible. Replace the air lter when it is damaged or too soiled. T o prepare a new air lter , contact your dealer and tell the air lter type number .
48 Maintenance Inside of the projector In order to ensure the safe use of your projector , please have it cleaned and inspected by your dealer about once every year . Caring for the lens If the lens is awed, soiled or fogged, it could cause deterioration of display quality .
49 T roubleshooting If an abnormal operation should occur , stop using the projector immediately . T r oubleshooting 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 .
50 T r oubleshooting R e garding the indicator lamps When operation of the LAMP , TEMP and POWER indicators differs from usual, check and cope with it according to the following table. POWER indicator LAMP indicator TEMP indicator Description Lighting In Orange T urned off T urned off The projector is in a standby state.
51 T r oubleshooting Regarding the indicator lamps (continued) POWER indicator LAMP indicator TEMP indicator Description Blinking In Red or Lighting In Red T urned off Lighting In Red There is a possibility that the interior portion has become heated.
52 T r oubleshooting Phenomena that may be easy to be mistak en for mac hine defects 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.
53 Pheno mena that may be e asy to be mis taken for mach ine defec ts ( conti nued ) Phenomenon Cases not involving a machine defect Reference page No pictures are displayed. (continued) The brightness is adjusted to an extremely low level. Adjust BRIGHTNESS to a higher level using the menu function or the remote control.
54 Specications Specications Item Specication Product name Liquid crystal projector Liquid Crystal Panel Panel size 1.6 cm (0.63 type) Drive system TFT active matrix Pixels 786,432 pixels (1024 horizontal x 768 vertical) Lens Zoom lens F=1.7~1.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Hitachi CP-RX70 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Hitachi CP-RX70 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Hitachi CP-RX70 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Hitachi CP-RX70 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Hitachi CP-RX70, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Hitachi CP-RX70.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Hitachi CP-RX70. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Hitachi CP-RX70 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
