Manuale d’uso / di manutenzione del prodotto LV-7490 del fabbricante Canon
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MUL TIMEDIA PROJECT OR User ’ s M anu al.
2 Features and Design This Multimedia Projector is designed with the most advanced technology for portability , durability , and ease of use. This projector utilizes built-in multimedia features, a palette of 16.77 million colors, and matrix liquid crystal display (LCD) technology .
3 Each name of corporations or products in this book is either a registered trademark or a trademark of its respective corporation. Features and Design ..............
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5 All the safety and operating instructions should be read before the product is operated. Read all of the instructions given here and retain them for later use.
6 Immediately turn the power off, unplug the projector , and contact your dealer under the following conditions, otherwise a fire or an electric shock may result. – If smoke comes out from it.
7 – Remove the batteries when they have been exhausted or not in use for an extended period of time. – Be sure to replace both batteries at the same time.
8 Openings in the cabinet are provided for ventilation. T o ensure reliable operation of the product and to protect it from overheating, these openings must not be blocked or covered. Hot air is exhausted from the exhaust vent.
9 The AC Power Cord supplied with this projector meets the requirement for use in the country you purchased it.
10 ① ⑤ ⑨ ③ ② ④ ⑭ ⑦ ⑩ ⑨ ⑥ ⑪ ⑬ ⑫ ⑧ ⑮ ⑨ ① .
11 ② ③ ① ④ ⑤ ⑩ ⑥ ⑧ ⑦ ⑨ ⑤ Connect the S-VIDEO output signal from video equipment to this jack (p.
12 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑨ Lights yellow when the projection lamp reaches its end of life (pp.
13 T o ensure safe operation, please observe the following precautions: – Do not bend, drop or expose the remote controller to moisture or heat.
14 T o ensure safe operation, please observe the following precautions : ● Use two (2) AAA type batteries. ● Always replace batteries in sets. ● Do not use a new battery with a used battery .
15 For projector positioning, see the figures below . The projector should be set perpendicularly to the plane of the screen.
16 • VGA Cables (Mini D-sub 15 pin) * • Audio Cables (*One cable is supplied; other cables are not supplied with the projector .
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18 • When the AUDIO OUT is plugged-in, the projector's built-in speaker is not available.
19 This projector uses nominal input voltages of 100-240 V AC and it automatically selects the correct input voltage.
20 The preparation display will disappear after 30 seconds. (See page 54 for Lamp mode status.) Connect the projector ’s AC power cord into an AC outlet. The POWER indicator lights red.
21 PIN (Personal Identification Number) code is a security code that allows the person who knows it to operate the projector . Setting a PIN code prevents unauthorized use of the projector .
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23 T h e p r o j e c t o r c a n b e a d j u s t e d o r s e t v i a the On-Screen Menu.
24 Main Menu For detailed functions of each menu, see “Menu T ree” on pages 68-69. Main Menu ③ For both of comp.
25 Rotate the Zoom Ring to zoom in and out. Rotate the Focus Ring to adjust the focus of the image.
26 1 2 Press the MENU button to display the On-Screen Menu. Use the Point ▲▼ buttons to select . Press Point ► button or the OK button to access the submenu items. Press the VOLUME+/– buttons on the top control or on the remote controller to adjust the volume.
27 Using the remote controller for some frequently used operations is advisable.
28 Press the P-TIMER button on the remote controller to operate the Count up/Count down function. Refer to p.52 for detail of Setting for the P-timer function. T o stop the count time, press the P-TIMER button.
29 Choose either or by pressing the COMPUTER 1 or COMPUTER 2 button on the remote controller .
30 This projector automatically tunes to various types of computers with its Multi-scan system and Auto PC Adjustment.
31 Auto PC Adjustment function is provided to automatically adjust , .
32 Some computers employ special signal formats which may not be tuned by Multi-scan system of this projector .
33 T o store the adjusted data, select and then press the Point ► button or the OK button. Move the highlight to one of the Modes 1 to 10 in which you want to store, and then press the OK button.
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35 Reset Press the MENU button to display the On-Screen Menu.
36 Press the MENU button to display the On-Screen Menu. Use the Point ▲▼ buttons to select and then press the Point ► button or the OK button.
37 Select . The On-Screen Menu disappears and appears. Press the OK button to expand the image size.
38 Choose VIDEO or by pressing the INPUT button on the top control, or the VIDEO or the S-VIDEO button on the remote controller . Before using these buttons, correct input source should be selected through menu operation as described below .
39 Choose or by pressing the COMPONENT or the COMPUTER 1 button on the remote controller .
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42 1 2 Press the Point ◄ button to decrease the contrast; press the Point ► button to increase the contrast (from 0 to 63). Press the Point ◄ button to decrease the brightness; press the Point ► button to increase the brightness (from 0 to 63).
43 An interlaced video signal can be displayed in progressive mode. Select one of the following options. ........ Disabled. L 1 ........ For an active picture. L 2 ........ For a still picture.
44 This projector has the picture screen resize function, which enables you to customize the image size. 1 2 Provide the image to fit the screen size while maintaining the aspect ratio of the input signal.
45 This function is used to adjust keystone distortion of the projected image. Use the Point ▲▼ buttons to choose the item you want to adjust. T o correct keystone distortion, press the OK button.
46 Press the MENU button to display the On-Screen Menu. Press the Point ▲▼ buttons to select and press the Point ► button or the OK button to access the submenu items.
47 • During is in progress, If the MENU button or the POWER button is pressed, will stop.
48 This function decides whether to display On-Screen Displays. On ........................ Show all the On-Screen displays. Use this function when you want to project images after the lamp becomes bright enough. The factory default setting is in this option.
49 This function enables you to capture an image being projected to use it for a starting-up display or interval of presentations. Select and press the OK button.
50 Use the Point ▲▼ buttons to enter a number . Press the Point ◄► buttons to fix the number and move the red frame pointer to the next box. The number changes to .
51 The COMPUTER IN 2/MONITOR OUT terminal on the back of the projector is switchable for computer input or monitor output (p.1 1). Select COMPUTER 2 or with the Point ▲▼ buttons.
52 This function is available when operating the projector via network. .. Supply the power to the network function even after turning off the projector by pressing the POWER button on the remote controller .
53 Closed caption is a printed version of the program sound or other information displayed on the screen. If the input signal contains closed captions, you can turn on the feature and switch the channels.
54 This projector provides two different remote control codes: the factory-set initial code ( ) and the secondary code ( ).
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56 Use the Point ▲▼ buttons to select , On 1 or On 2 , and then press the OK button to make a choice. Use the Point ▲▼ buttons to enter a number .
57 Choose the running speed of cooling fans from the following options according to the ground elevation under which you use the projector . ................ Normal speed. Set this function to when using the projector in non- high altitude environment.
58 This function returns all setting values except for the , , .
59 The Information Menu is used for checking the status of the image signal being projected and the operation of the projector .
60 The W ARNING indicator shows the state of the function which protects the projector . Check the state of the W ARNING indicator and the POWER indicator to take proper maintenance.
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62 Unplug the AC power cord before cleaning.
63 When the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on the screen and LAMP REPLACE indicator lights yellow .
64 This projector uses a high-pressure lamp which must be handled carefully and properly . Improper handling may result in accidents, injury , or create a fire hazard. ● Lamp life may differ from lamp to lamp and according to the environment of use.
65 – Solutions – Plug the power cord of the projector into the AC outlet. – See if the POWER indicator lights red.
66 – Check the connection between your computer or video equipment and the projector . See pages 16-18. – See if the input signal is correctly output from your computer . Some laptop computers may need to change the setting for monitor output when connecting to a projector .
67 – Check menu or menu and adjust them.
68 Menu T ree V olume Mute On/Off 0-63 ANALOG PC COMPONENT ANALOG PC SCART .
69 Auto 1080i 1035i 720p 575p 480p 575i 480i 0–63 0–63 Off (2) Auto P AL SECAM NTSC NTSC 4.
70 Check the indicators for projector condition. • • • green • • • red • • • off • • • blinks green. When the projection lamp reaches its end of life, the LAMP REPLACE indicator lights yellow . When this indicator lights yellow , replace the projection lamp with a new one promptly .
71 Basically this projector can accept the signal from all computers with the V -, H-Frequency mentioned below and less than 140 MHz of Dot Clock.
72 Projector T ype Multi-media Projector Dimensions (W x H x D) 13.78" x 3.44" x 10.
73 Model No. L V -CA32 .
74 This projector is compliant with PJLink Standard Class 1 of JBMIA (Japan Business Machine and Information System Industries Association). This projector supports all commands defined by PJLink Class 1 and is verified conformance with PJLink Standard Class 1.
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76 Put the label below (supplied) on in a prominent place of the projector's body while it is locked with a PIN code. While the projector is locked with the PIN code.
77 Unit: mm(inch) Screw Holes for Ceiling Mount Screw: M4 Depth: 12.0(0.47) 94 (3.70) 256 (10.08) 139 (5.47) 115.4 (4.54) 3.8 (0.15) 27.8 (1.09) 44.7 (1.76) 9.5 (0.37) 42.
1 CANON INC. 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, Japan U.S.A. CANON U.S.A. INC. One Canon Plaza, Lake Success, NY 11042-1198, U.S.A. For all inquires concerni ng this product, call toll free in the U.S. 1-800-OK-CANON CANADA CANON CANADA INC.
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 Canon LV-7490 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 Canon LV-7490 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Canon LV-7490 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Canon LV-7490 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Canon LV-7490, 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 Canon LV-7490.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Canon LV-7490. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Canon LV-7490 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.
