HitachiメーカーCP-X251の使用説明書/サービス説明書
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1 Projector CP-X251 User's Manual – Oper a ting Guide Thank you for purchasing this projector . WARNING Ź Before using this product, please read the "User's Manual - Safety Guide" and related manuals to ensure the proper use of this product.
2 About this manual .......... 1 Content . ................. 2 Projector fea tur es .......... 3 Prepar ations .............. 3 About contents of package . ....... 3 Fastening the lens cover .......... 3 Par t names . .............. 4 Projector . ....
3 F astening the lens co v er T o avoid losing the lens cover , please fasten it the lens cap to the projector using the strap. 1. Fix the strap to the strap ring of the lens cover . 2. Put the strap into the groove on the rivet. 3. Push the rivet into the strap hole.
4 Par t names Part names Lens ( 17 ) Filter cover ( 52 ) $LU¿OWHUDQGLQWDNHYHQW are inside.) Elevator button ( 9 ) Elevator foot ( 9 ) Remote sensor ( 16 ) Zoom ring ( 19 ) Focus ring ( 19 ) V ent ( 7 ) Pr ojector Lamp cover ( 51 ) (Lamp unit is inside.
5 Y R L AUDIO IN3 AUDIO IN1 AUDIO OUT USB RGB OUT AUDIO IN2 VIDEO S-VIDEO C B / P B C R / P R CONTROL RGB IN2 RGB IN1 K AC inlet ( 14 ) Power switch ( 17 ) Elevator button ( 9 ) COMPONENT .
6 SEARCH button ( 19 ) RGB button ( 18 ) VIDEO button ( 19 ) ASPECT button ( 19 ) HOME button ( 23 ) MAGNIFY ON button ( 21 ) OFF button ( 21 ) END button ( 23 ) FREEZE.
7 Setting up Setting up WARNING Ź Place the projector in a stable position horizontally . A fall or a turnover could cause an injury and/or damage to the projector .
8 Ar r angement Refer to the illustrations and tables below to determine the screen size and projection distance. The values shown in the table are calculated for a full size screen: 1024×768 (a) The.
9 Adjusting the pr ojector's ele va tor CA UTION Ź,IRXSUHVVWKHHOHYDWRUEXWWRQZLWKRXWKROGLQJWKHSURMHFWRU WKHSURMHFWRUPLJKWFUDVKGRZQRYHUWXUQVPDVKRXU¿QJHUVDQGSRVVLEO result in malfunction.
10 Setting up Using the Security Bar WARNING Ź'RQRWXVHWKHVHFXULWEDUWRSUHYHQWWKHSURMHFWRUIURP falling. Dropping or knocking over the projector may cause damage or injury . A commercial anti-theft chain or wire can be attached to the security bar on the projector .
11 Setting up Connecting y our de vices CA UTION Ź7 XUQRIIDOOGHYLFHVSULRUWRFRQQHFWLQJWKHPWRWKHSURMHFWRU Attempting to connect a live device to the projector may generate extremely loud noises or other abnormalities that may result in malfunction and/or damage to the device and/or projector.
12 Setting up Examples of connection with a computer * In the default setting, the AUDIO IN1 port is the audio port for the RGB IN1, and the AUDIO IN2 port is the audio port for the RGB IN2 ports. T o change the settings, refer to the AUDIO item in the SETUP menu.
13 YR L AUDIO IN3 AUDIO IN1 AUDIO OUT USB RGB OUT AUDIO IN2 VIDEO S-VIDEO C B / P B C R / P R CONTROL RGB IN2 RGB IN1 K YR L AUDIO IN3 AUDIO IN1 AUDIO OUT USB RGB OUT AUDIO IN2 VIDEO S-VIDEO C B / P B.
14 Connecting po wer supply WARNING Ź Please use extra caution when connecting the power cord, as LQFRUUHFWRUIDXOWFRQQHFWLRQVPDUHVXOWLQ¿UHDQGRUHOHFWULFDOVKRFN • Only use the power cord that came with the projector .
15 Putting ba tteries WARNING Ź Always handle the batteries with care and use them only as directed. Battery may explode if mistreated. Do not recharge, disassemble or GLVSRVHRILQ¿UH .
16 Using the r emote control CA UTION Ź Be careful in handling the remote control. • Do not drop or expose the remote control to physical impact. • Do not get the remote control wet or place it on wet objects.
17 P ow er on/of f Power on/of f WARNING Ź When the power is on, a strong light is emitted. Do not look into the lens of projector . Also do not peep at the inside of projector through a hole. NO TE • T urn the power on/of f in right order . Please power on the projector prior to the connected devices.
18 Operating Operating Adjusting the v olume 1. Press the VOLUME button on the remote control. A dialog will appear on the screen to aid you in adjusting the volume. 2. 8VHWKHFXUVRUEXWWRQVŸźWRDGMXVWWKHYROXPH T o close the dialog and complete the operation, press the VOLUME button again.
19 Operating 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. Selecting an aspect r a tio 1. Press the ASPECT button on the remote control. Each time you press the button, the projector switches the mode for aspect ratio in turn.
20 Operating Using the automa tic adjustment fea ture 1. Press the AUTO button on the remote control. For an RGB signal The vertical position, the horizontal position, the horizontal phase and the horizontal size will be automatically adjusted. And the aspect ratio will be automatically set to default.
21 Using the ma gnify f ea tur e 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 enter the MAGNIFY mode.
22 F r eezing the scr een 1. Press the FREEZE button on the remote control. The “FREEZE” indication will appear on the screen, and the projector will enter the FREEZE mode. T o exit the FREEZE mode and restore the screen to normal, press the FREEZE button again.
23 Operating Oper a ting the computer scr een CA UTION Ź0LVWDNHQXVHRIWKHPRXVHNHERDUGFRQWUROFRXOGGDPDJH your equipment. • While using this function, please connect only with a computer . • Before connecting, read the manuals of the computer you will connect.
24 Multifunctional settings Multifunctional settings Using the menu function This projector has the following menus: PICTURE, IMAGE, INPUT , SETUP , SCREEN, OPTION, and EASY MENU.
25 EASY Menu EASY Menu Item Description ASPECT 8VLQJWKHEXWWRQVŻŹVZLWFKHVWKHPRGHIRUDVSHFWUDWLR See the ASPECT item in the IMAGE menu ( 30 ). AUTO KEYSTONE EXECUTE 8VLQJWKHEXWWRQŹH[HFXWHVWKHDXWRNHVWRQHIXQFWLRQ See the AUTO KEYST ONE EXECUTE item in the SETUP menu ( 35 ).
26 EASY Menu Item Description CONTRAST 8VLQJWKHEXWWRQVŻŹDGMXVWVWKHFRQWUDVW See the item CONTRAST of section PICTURE menu ( 27 ). COLOR 8VLQJWKHEXWWRQVŻŹDGMXVWVWKHVWUHQJWKRIZKROHFRORU See the COLOR item in the PICTURE menu ( 28 ).
27 PICTURE Menu PICTURE Menu Item Description BRIGHTNESS 8VLQJWKHEXWWRQVŸźDGMXVWVWKHEULJKWQHVV/LJKW Ù Dark CONTRAST 8VLQJWKHEXWWRQVŸźDG.
28 Item Description COLOR TEMP 8VLQJWKHEXWWRQVŸźVZLWFKHVWKHPRGHRIFRORUWHPSHUDWXUH T o adjust CUSTOM Selecting the CUSTOM and then pressing the EXWWRQŹRUWKH(17(5EXWWRQ displays a dialog to aid you in adjusting the OFFSET and/or GAIN of the CUSTOM mode.
29 PICTURE Menu Item Description MY MEMOR Y 6HOHFWLQJDPRGHRI0<0(025 < XVLQJWKHEXWWRQVŸźDQGWKHQ SUHVVLQJWKHEXWWRQŹRUWKH(17(5EXWWRQ.
30 IMAGE Menu IMAGE Menu Item Description ASPECT 8VLQJWKHEXWWRQVŸźVZLWFKHVWKHPRGHIRUDVSHFWUDWLR For an RGB signal NORMAL Ù 4:3 Ù 16:9 Ù SMALL For a video signal, .
31 IMAGE Menu Item Description H SIZE 8VLQJWKHEXWWRQVŸźDGMXVWVWKHKRUL]RQWDOVL]H Large Ù Small • This item can be selected only for an RGB signal. • When this adjustment is excessive, the picture may not be displayed correctly .
32 INPUT Menu INPUT Menu Item Description PROGRESSIVE 8VLQJWKHEXWWRQVŸźVZLWFKHVWKHSURJUHVVPRGH TV Ù FILM Ù TURN OFF • This function is performed only for an interlaced signal of a VIDEO input, an S-VIDEO input or COMPONENT VIDEO input of 525i (480i) or 625i (576i) signal.
33 Item Description COMPONENT 8VLQJWKHEXWWRQVŸźVZLWFKHVWKHIXQFWLRQRI&20321(17 VIDEO port. COMPONENT Ù SCAR T RGB When the SCART RGB is selected, the COMPONENT VIDEO port function as a port for a SCART RGB signal input and VIDEO port function as a port for SCART RGB sync input.
34 INPUT Menu Item Description RESOLUTION *2 The resolution for the RGB1 and RGB2 input signals can be set on this projector . ,QWKH,1387PHQXVHOHFW5(62/87,21XVLQJWKHŸźEXWWRQVDQG SUHVVWKHŹEXWWRQ The RESOLUTION menu will be displayed.
35 SETUP Menu SETUP Menu Item Description AUTO KEYSTONE EXECUTE Selecting this item performs the Automatic keystone distortion correction. Projector automatically corrects vertical keystone distortion due to the (forward/backward) setup angle by itself.
36 SETUP Menu SETUP Menu (continued) Item Description MIRROR 8VLQJWKHEXWWRQVŸźVZLWFKHVWKHPRGHIRUPLUURUVWDWXV NORMAL Ù H:INVER T Ù V :INVER T Ù +9 ,19(57 .
37 SCREEN Menu SCREEN Menu Item Description LANGUAGE 8VLQJWKHEXWWRQVŸźVZLWFKHVWKH26'2Q6FUHHQ'LVSOD language.
38 SCREEN Menu Item Description ST ART UP 8VLQJWKHEXWWRQVŸźVZLWFKHVWKHPRGHIRUWKHVWDUWXSVFUHHQ The start-up screen is a screen displayed when no signal or an unsuitable signal is detected. MyScreen Ù ORIGINAL Ù TURN OFF MyScreen is a screen you can register as a desired screen.
39 SCREEN Menu Item Description MESSAGE 8VLQJWKHEXWWRQVŸźWXUQVRQRIIWKHPHVVDJHIXQFWLRQ TURN ON Ù 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….
40 OPTION Menu OPTION Menu Item Description AUTO SEARCH 8VLQJWKHEXWWRQVŸźWXUQVRQRIIWKHDXWRPDWLFVLJQDOVHDUFK IXQFWLRQ TURN ON Ù TURN OFF When the TURN ON is selected, detecting no signal automatically cycles through input ports in the following order .
41 Item Description AUTO OFF 8VLQJWKHEXWWRQVŸźDGMXVWVWKHWLPHWRFRXQWGRZQWR automatically turn the projector off. Long (max. 99 minutes) Ù Short (min. 0 minute = DISABLE) AUTO OFF ENABLE 1 AUTO OFF DISABLE 0 When the time is set to 0, the projector is not turned off automatically .
42 Item Description SERVICE Selecting this item displays the SERVICE menu. 6HOHFWDQLWHPXVLQJWKHEXWWRQVŸźDQGSUHVVWKHEXWWRQŹRU the ENTER button on the remote control to execute the item. F AN SPEED Ù AUTO ADJUST Ù GHOST Ù FIL TER MESSAGE Ù KEY LOCK F ACTOR Y RESET Ù INFORMA TION Ù REMOTE FREQ.
43 Item Description SERVICE REMOTE FREQ. 8VHWKHŸźEXWWRQWRFKDQJHWKH3URMHFWRUVUHPRWHVHQVRU setting ( 16 ). 1:NORMAL Ù 2:HIGH Items with a checkmark are on. The factory default setting is for both 1:NORMAL and 2:HIGH to be on.
44 Item Description SECURITY This projector is equipped with security functions. User registration is required before using the security functions. Please contact your local dealer .
45 Item Description SECURITY 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. 1.3-2 While the ENTER P ASSWORD BOX is displayed, press an.
46 Item Description SECURITY 2.2- 4 Move the cursor to the right side of the CHECK 3 $66:25'%2;DQGSUHVVWKHŹEXWWRQWR display the P ASSWORD for about 20 seconds, please make note of the P ASSWORD during this time.
47 Item Description SECURITY ,QSXWDSDUW3,1&RGHXVLQJWKHŸźŻŹ /RGB and INPUT buttons. A CONFIRMA TION BOX will appear . Reenter the same PIN Code. This will complete the PIN Code registration.
48 Item Description SECURITY 4. Using the T ransition Detector Function While the T ransition Detector function is ON, when power switch is started to supply to the projector , it might react as below . • T ransition Detector alarm shown below might appear on screen, if the projector has been moved or re-installed.
49 Item Description SECURITY 4.3 Setting the T ransition Detector off 4.3-1 Follow the procedure in 4.1-1 to display the T ransition Detector on/off menu. 4.3-2 Select TURN OFF to display the ENTER P ASSWORD BOX (large). Enter the registered P ASSWORD and the screen will return to the T ransition Detector on/off menu.
50 Maintenance Maintenance Lamp WARNING HIGH VOL T AGE HIGH TEMPERA TURE HIGH PRESSURE Ź 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.
51 Lamp (continued) $ ODPSKDVD¿QLWHSURGXFWOLIH8VLQJWKHODPSIRUORQJSHULRGVRIWLPHFRXOG cause the pictures darker or the color tone poor . Note that each lamp has a dif ferent lifetime, and some may burst or burn out soon after you start using them.
52 ,I WKH DLU ¿OWHU EHFRPHV FORJJHG E GXVW RU WKH OLNH LQWHUQDO WHPSHUDWXUHV ULVH DQG FRXOG FDXVHD ¿UH D EXUQ DQGRUPDOIXQFW.
53 Maintenance 4. $SSODYDFXXPFOHDQHUWRWKHDLU¿OWHU DQGWKH¿OWHUFRYHU 3OHDVHUHSODFHWKHDLU ¿OWHUZKHQLWLVGDPDJHGRUWRRVRLOHG 5.
54 Maintenance WARNING Ź%HIRUHFDULQJPDNHVXUHWKHSRZHUVZLWFKLVRIIDQGWKH SRZHUFDEOHLVQRWSOXJJHGLQDQGWKHQDOORZWKHSURMHFWRUWRFRROVXI¿FLHQWO The care in a high temperature state of the projector could cause a burn and/or malfunction to the projector .
55 T roubleshooting R ela ted messages When the unit's power is on, messages such as those shown below may be displayed. When any such message is displayed on the screen, please follow the instructions described below .
56 T roubleshooting R e gar ding the indicator lamps /LJKWLQJDQGÀDVKLQJRIWKH32:(5LQGLFDWRU WKH/$03LQGLFDWRU DQGWKH7(03 indicator have the meanings as described in the table below . Please follow the instructions within the table.
57 T roubleshooting Regarding the indicator lamps (continued) POWER indicator LAMP indicator TEMP indicator Description Blinking In Red or Lighting In Red T urned off Blinking In Red The cooling fan is not operating. Please turn the power off, and allow the projector to cool down at least 20 minutes.
58 T roubleshooting Phenomena tha t may be easy to be mistak en f or mac hine def ects WARNING Ź Never use the projector if abnormal operations such as smoke, strange odor , excessive sound, damaged casing or elements or cables, penetration of liquids or foreign matter , etc.
59 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. 12,13 The MUTE function is working.
60 Phenomena that may be easy to be mistaken for machine defects (continued) Phenomenon Cases not involving a machine defect Reference page Pictures appear dark. The brightness and/or contrast are adjusted to an extremely low level. Adjust BRIGHTNESS and/or CONTRAST settings to a higher level using the menu function.
61 War ranty And After-Ser vice W arranty and after-service ,IDSUREOHPRFFXUVZLWKWKHHTXLSPHQW¿UVWUHIHUWRWKH³7 URXEOHVKRRWLQJ´DQGUXQ through the suggested checks. If this does not resolve the problem, please contact your dealer or service company .
62 6SHFLÀFDWLRQV 6SHFL¿FDWLRQVFRQWLQXHG 306 mm 249 mm 100 mm 86 mm.
デバイスHitachi CP-X251の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Hitachi CP-X251をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはHitachi CP-X251の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Hitachi CP-X251の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Hitachi CP-X251で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Hitachi CP-X251を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はHitachi CP-X251の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Hitachi CP-X251に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちHitachi CP-X251デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
