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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Hitachi CPX325W, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Hitachi CPX325W one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Hitachi CPX325W. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Hitachi CPX325W should contain:
- informations concerning technical data of Hitachi CPX325W
- name of the manufacturer and a year of construction of the Hitachi CPX325W item
- rules of operation, control and maintenance of the Hitachi CPX325W item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Hitachi CPX325W alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Hitachi CPX325W, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Hitachi service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Hitachi CPX325W.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Hitachi CPX325W item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
ENGLISH DEUTSCH FRANÇAIS ITALIANO ESPAÑOL NEDERLANDS NORSK TECHNICAL PORTGÊS Liquid Crystal Projector CPX325W USER'S MANU AL Please read this user's manual thoroughly to ensure correct usage through understanding. BEDIENUNGSANLEITUNG Bitte lessen Sie diese Bedienungsanleitung zugunsten der korrekten Bedienung aufmerksam. MANUEL D'[...]
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Page 2
ENGLISH Liquid Crystal Projector USER'S MANU AL ENGLISH-1 Thank you for purchasing this liquid crystal projector. Please read the accompanying manual “SAFETY INSTRUCTIONS” and this “USER'S MANUAL” thoroughly to ensure correct usage through understanding. After reading, store this instruction manual in a safe place for future refer[...]
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Page 3
ENGLISH-2 FEA TURES This liquid crystal projector is used to project various computer signals as well as NTSC / PAL / SECAM video signals onto a screen. Little space is required for installation and large images can easily be realized. • Outstanding brightness The UHB lamp and high-efficiency optical system assure a high level of brightness. • [...]
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Page 4
ENGLISH-3 B B E E F F O O R R E E U U S S E E ( ( c c o o n n t t i i n n u u e e d d ) ) ENGLISH P art Names Control Panel (Refer to P.9 "OPERATIONS") Power Switch AC Inlet (to the Power Cord) Ventilation Openings (Intake) Zoom Knob Focus Ring Remote Control Sensor Lens Slide Lens door Foot Adjuster FRONT/LEFT VIEW OF THE PROJECTOR Speak[...]
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Page 5
ENGLISH-4 B B E E F F O O R R E E U U S S E E ( ( c c o o n n t t i i n n u u e e d d ) ) P art Names (continued) WARNING The laser pointer of the remote control transmitter is used in place of a finger or rod. Never look directly into the laser beam outlet or point the laser beam at other people. The laser beam can cause vision problems. S T A N D[...]
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Page 6
ENGLISH-5 B B E E F F O O R R E E U U S S E E ( ( c c o o n n t t i i n n u u e e d d ) ) ENGLISH Loading the Battery Install the AA batteries into the remote control transmitter. 1. Remove the battery cover. Push the knob while lifting up the battery cover. 2. Loading the batteries. Make sure the plus and minus poles are correctly oriented. 3. Clo[...]
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Page 7
ENGLISH-6 INST ALLA TION Installation of the Pr ojector and Screen CAUTION • Install the projector in a suitable environment according to instructions of the accompanying manual “ SAFETY INSTRUCTIONS ” and this manual. • Please basically use liquid crystal projector at the horizontal position. If you use liquid crystal projector by the lens[...]
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Page 8
ENGLISH-7 ENGLISH I I N N S S T T A A L L L L A A T T I I O O N N ( ( c c o o n n t t i i n n u u e e d d ) ) Cabling RGB signal input: Connect the RGB IN 1 or 2 terminal of the projector to the RGB signal output of the computer by the enclosed RGB cable. For some modes, the optional Mac adapter is necessary. Consult your dealer to connect with the[...]
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Page 9
AUDIO IN VIDEO IN S-VIDEO IN AUDIO IN AUDIO OUT 1 12 2U S B RGB IN RGB OUT CONTROL Example of system setup Video tape recorder with S jack Video tape recorder Computer (desktop type) Computer (notebook type) NOTE: When connecting with notebook computer, set to valid the RGB external image output (setting CRT display or simultaneous display of LCD a[...]
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Page 10
ENGLISH-9 ENGLISH ENGLISH-9 OPERA TIONS Switching the P ower Suppl y ON/OFF Switching Power ON 1. Check that the power cord is connected correctly. 2. Set the power switch to [ | ]. The standby mode is selected, and the Power indicator is turned to orange. 3. Press the STANDBY/ON button on the control panel or the remote control transmitter. Warm-u[...]
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Page 11
ENGLISH-10 ENGLISH-10 O O P P E E R R A A T T I I O O N N S S ( ( c c o o n n t t i i n n u u e e d d ) ) Basic Operation The Basic operation shown in Table 2 is performed from the projector control panel or the supplied remote control transmitter. (items indicated by * may be used from the control panel) NOTE: Use the remote control transmitter at[...]
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Page 12
ENGLISH-11 ENGLISH ENGLISH-11 O O P P E E R R A A T T I I O O N N S S ( ( c c o o n n t t i i n n u u e e d d ) ) Table 2. Basic Operation (continued) Item Description VOLUME Volume adjustment : Reduce VOLUME ↔ Increase VOLUME MUTE * Set/Clear Mute mode: Press the MUTE button. No sound is heard in the MUTE mode. AUTO Automatic adjustment at RGB i[...]
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Page 13
ENGLISH-12 ENGLISH-12 O O P P E E R R A A T T I I O O N N S S ( ( c c o o n n t t i i n n u u e e d d ) ) Setup Menu The following adjustments and settings are possible when SETUP is selected at the top of the menu. Part of the Setup menu differs between RGB input and VIDEO/S-VIDEO input. Select an item with the and buttons, and start operation. Us[...]
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Page 14
ENGLISH-13 ENGLISH ENGLISH-13 O O P P E E R R A A T T I I O O N N S S ( ( c c o o n n t t i i n n u u e e d d ) ) Input Menu The following functions are available when INPUT is selected on the menu. Select an item with the and buttons, and start or stop operation with the and buttons. Table 4. Input Menu fH:38kHz fV:60Hz RGB VIDEO AUTO SETUP INPUT [...]
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Page 15
ENGLISH-14 ENGLISH-14 O O P P E E R R A A T T I I O O N N S S ( ( c c o o n n t t i i n n u u e e d d ) ) Image Menu The following adjustments and settings are available when IMAGE is selected on the menu. Select an item with the and buttons, and start operation. Table 5. Image Menu KEYSTONE BLANK MIRROR START UP +1 SETUP INPUT OPT. IMAGE Item Desc[...]
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Page 16
ENGLISH-15 ENGLISH ENGLISH-15 O O P P E E R R A A T T I I O O N N S S ( ( c c o o n n t t i i n n u u e e d d ) ) Options Menu The following adjustments and settings are available when OPT. is selected on the menu. Select an item with the and buttons, and start operation. Table 6. Options Menu VOLUME MENU COLOR TIMER LANGUAGE AUTO OFF SYNC ON G 128[...]
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Page 17
ENGLISH-16 ENGLISH-16 O O P P E E R R A A T T I I O O N N S S ( ( c c o o n n t t i i n n u u e e d d ) ) No Signal Menu The same adjustments and settings are available as with the Image and Options menus when the MENU button is pressed during display of the “ NO INPUT IS DETECTED ON *** ” or “ SYNC IS OUT OF RANGE ON *** ” message while no[...]
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Page 18
ENGLISH-17 ENGLISH ENGLISH-17 WARNING • For disposal of used lamp, treat according to the instruction of community authorities. • Since the lamp is made of glass, do not apply shock to it and do not scratch it. • Also, do not use old lamp. This could also cause explosion of the lamp. • If it is probable that the lamp has exploded (explosive[...]
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Page 19
ENGLISH-18 ENGLISH-18 M M A A I I N N T T E E N N A A N N C C E E ( ( c c o o n n t t i i n n u u e e d d ) ) Replacing the Lamp 1. Switch the projector OFF, remove the power cord from the power outlet, and wait at least 45 minutes for the unit to cool. 2. Prepare a new lamp. 3. Check that the projector has cooled sufficiently, and gently turn it u[...]
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Page 20
ENGLISH-19 ENGLISH ENGLISH-19 M M A A I I N N T T E E N N A A N N C C E E ( ( c c o o n n t t i i n n u u e e d d ) ) Air Filter Maintenance The air filter should be cleaned as described below at intervals of approximately 100 hours. 1. Switch the projector power supply OFF, and remove the power cord from the power outlet. 2. Clean the air filter w[...]
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Page 21
ENGLISH-20 ENGLISH-20 TR OUBLESHOO TING OSD Message The messages as described below may appear on the screen at power ON. Take the appropriate measures when such a message appears. Table 8. OSD Messages Message Contents CHANGE THE LAMP AFTER REPLACING LAMP, RESET THE LAMP TIME. * 1) The message shown at left appears after the lamp has been used for[...]
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Page 22
ENGLISH-21 ENGLISH ENGLISH-21 T T R R O O U U B B L L E E S S H H O O O O T T I I N N G G ( ( c c o o n n t t i i n n u u e e d d ) ) Indicators Messa ge The POWER indicator, LAMP indicator, and TEMP indicator are lit and blank as follows. Take the appropriate measures. Table 9. Indicators Message POWER indicator LAMP indicator TEMP indicator Conte[...]
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Page 23
ENGLISH-22 ENGLISH-22 T T R R O O U U B B L L E E S S H H O O O O T T I I N N G G ( ( c c o o n n t t i i n n u u e e d d ) ) Symptom Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer. Table 10. Symptom Symptom Possible cause Remedy Page The power is not turned on.[...]
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Page 24
ENGLISH-23 ENGLISH ENGLISH-23 SPECIFCA TIONS NOTE : This specifications are subject to change without notice. Table 11. Specifications Item Specification Product name Liquid crystal projector Liquid crystal panel Panel size 2.3 cm (0.9 type) Drive system TFT active matrix Pixels 786,432 pixels (1024 horizontal x 768 vertical) Lens Zoom lens F=1.7 ~[...]
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Page 25
ENGLISH-24 ENGLISH-24 W ARRANTY AND AFTER-SER VICE If a problem occurs with the equipment, first refer to the P.20 “ TROUBLESHOOTING ” section and run through the suggested checks. If this does not resolve the problem contact your dealer or service company. If repairs are possible, and desirable, they will be charged.[...]
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Page 26
TECHNICAL - 1 TECHNICAL TECHNICAL Dimension Diagram 298 94.6 54 76.5 228 76 AC N Unit : mm RGB Signal Pin Assign Pin No Signal Pin No Signal 1 Video input Red 11 - 2 Video input Green 12 RGB IN 1: SDA(DDC) 3 Video input Blue RGB IN 2: - 4 - RGB OUT: - 5 Ground 13 H. sync./ Composite sync. 6 Ground Red 7 Ground Green 14 Vertical sync 8 Ground Blue 1[...]
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Page 27
TECHNICAL - 2 TECHNICAL Example of computer signal Resolution H × V fH (kHz) fV (Hz) Rating Signal mode Display mode 640 × 350 37.9 85.1 VESA VGA-1 Zoom in 640 × 400 37.9 85.1 VESA VGA-2 Zoom in 720 × 400 37.9 85.0 VESA TEXT Zoom in 640 × 480 31.5 59.9 VESA VGA-3 Zoom in 640 × 480 35.0 66.7 Mac13"mode Zoom in 640 × 480 37.9 72.8 VESA VG[...]
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Page 28
TECHNICAL - 3 TECHNICAL T T E E C C H H N N I I C C A A L L ( ( c c o o n n t t i i n n u u e e d d ) ) Initial set signals The following signals are used for the initial settings. The signal timing of some computer models may be different. In such case, refer to adjust the V.POSIT and H.POSIT of the menu. Display interval c Back porch b Sync a Fro[...]
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Page 29
TECHNICAL - 4 T T E E C C H H N N I I C C A A L L ( ( c c o o n n t t i i n n u u e e d d ) ) Connection to the Mouse Contr ol 1. PS/2, ADB or Serial Mouse (1) Turn off the projector and computer, and connect the two units with the appropriate cable. For PS/2 mouse control (for IBM and compatible), use the enclosed mouse cable. For others, consult [...]
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Page 30
TECHNICAL - 5 T T E E C C H H N N I I C C A A L L ( ( c c o o n n t t i i n n u u e e d d ) ) TECHNICAL 1 2 3 4 1 2 3 4 + 5V — DATA + DATA GND + 5V — DATA + DATA GND 1 23 4 2 1 3 4 USB jack (B type) USB jack (A type) Projector USB cable Computer ADB Mouse 2 1 4 3 6 5 2 1 4 3 8 7 10 9 12 11 14 13 15 RT S GND +5V ADB GND +5V ( PO WER ON ) D ATA 2[...]
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Page 31
TECHNICAL - 6 T T E E C C H H N N I I C C A A L L ( ( c c o o n n t t i i n n u u e e d d ) ) RS-232C comm unication (1) Turn off the projector and computer power supplies and connect with the RS-232C cable. (2) Turn on the computer power supply and, after the computer has started up, turn on the projector power supply. Control jack D-sub 15-pin sh[...]
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Page 32
TECHNICAL - 7 T T E E C C H H N N I I C C A A L L ( ( c c o o n n t t i i n n u u e e d d ) ) TECHNICAL Requesting projector status (Get command) (1) Send the request code Header + Command data ( ‘ 02H ’ + ‘ 00H ’ + type (2 bytes) + ‘ 00H ’ + ‘ 00H ’ ) from the computer to the projector. (2) The projector returns the response code ?[...]
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Page 33
TECHNICAL - 8 Names Operation type Header Command data CRC Action Type Setting code Blank Color Set Red BE EF 03 06 00 3B D3 01 00 00 30 00 00 Orange BE EF 03 06 00 AB D2 01 00 00 30 01 00 Green BE EF 03 06 00 5B D2 01 00 00 30 02 00 Blue BE EF 03 06 00 CB D3 01 00 00 30 03 00 Purple BE EF 03 06 00 FB D1 01 00 00 30 04 00 White BE EF 03 06 00 6B D0[...]
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Page 34
TECHNICAL - 9 TECHNICAL Names Operation type Header Command data CRC Action Type Setting code Magnify Get BE EF 03 06 00 7C D2 02 00 07 30 00 00 Increment BE EF 03 06 00 1A D2 04 00 07 30 00 00 Decrement BE EF 03 06 00 CB D3 05 00 07 30 00 00 Timer Get BE EF 03 06 00 08 86 02 00 10 31 00 00 Increment BE EF 03 06 00 CE 86 04 00 10 31 00 00 Decrement[...]
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Page 35
TECHNICAL - 10 Names Operation type Header Command data CRC Action Type Setting code Power Set OFF BE EF 03 06 00 2A D3 01 00 00 60 00 00 ON BE EF 03 06 00 BA D2 01 00 00 60 01 00 Get BE EF 03 06 00 19 D3 02 00 00 60 00 00 Input Source Set RGB BE EF 03 06 00 FE D2 01 00 00 20 00 00 Video BE EF 03 06 00 6E D3 01 00 00 20 01 00 SVideo BE EF 03 06 00 [...]
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Page 36
TECHNICAL - 11 TECHNICAL Names Operation type Header Command data CRC Action Type Setting code V.Position Get BE EF 03 06 00 0D 83 02 00 00 21 00 00 Increment BE EF 03 06 00 6B 83 04 00 00 21 00 00 Decrement BE EF 03 06 00 BA 82 05 00 00 21 00 00 H.Position Get BE EF 03 06 00 F1 82 02 00 01 21 00 00 Increment BE EF 03 06 00 97 82 04 00 01 21 00 00 [...]
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Page 37
REGULATORY NOTICES - 1 REGULA T OR Y NO TICES WARNING: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can r[...]
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Page 38
Hitachi, Ltd. Tokyo, Japan International Sales Division THE HITACHI ATAGO BUILDING, No. 15 – 12 Nishi Shinbashi, 2 – Chome, Minato – Ku, Tokyo 105 - 8430, Japan. Tel: 03 35022111 HITACHI EUROPE LTD, Whitebrook Park Lower Cookham R oad Maidenhead Berkshire SL6 8YA UNITED KINGDOM Tel: 01628 643000 Fax: 01628 643400 Email: consume r - service@hi[...]