Manuale d’uso / di manutenzione del prodotto GM-P421U del fabbricante JVC
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INSTR UCTIONS GM-P421U GM-P420UG For Customer Use: Enter below the Model No. and the Serial No. which is located on the rear panel of the cabinet. Retain this information for future reference. Model No. Serial No. MENU INPUT POWER PLASMA DISPLA Y MONIT OR LCT1071-001B Cover.
Cover.GM-P420[US]f 02.4.1, 2:32 PM 4.
1 INSTR UCTIONS Model GM-P421U GM-P420UG Thank you for purchasing this JVC Monitor . Before using the monitor , read this manual carefully so that you know how to use the Monitor correctly . Refer to this manual whenever questions or problems about operation arise.
2 Safety Precautions FCC NO TICE ■ GM-P420UG CA UTION: Changes or modifications not approved by JVC could void the user’s authority to operate the equipment. NO TE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
3 – When the product is used on a cart, care should be taken to avoid quick stops, excessive force, and uneven surfaces which may cause the product and cart to overturn, damaging equipment or causing possible injury to the operator . – Slots and openings in the cabinet are provided for ventilation.
4 Parts Identification Remote Control 6 Remote signal transmission window 7 ASPECT button (page 15) Use this button to switch between aspect ratios. Each time you press the button, the aspect ratio changes as follows: 8 POWER button (page 14) Use this button to turn on/of f the power .
5 Monitor: Front View 1 Remote sensor/power lamp Point the front end of the wir eless remote contr ol toward here. When the Monitor is turned on, the power lamp glows green. It glows orange in standby mode. 2 Self-diagnostic lamps (page 35) These lamps light/flash if something abnormal occurs with the Monitor .
6 Parts Identification (Continued) Monitor: Rear Views 1 RGB A input terminals (page 11) • D-sub, 15 pin Connect to the video output terminal of a personal computer . • AUDIO IN (stereo mini jack) Connect to the audio output terminal of a personal computer .
7 8 VIDEO A terminals (page 12) • VIDEO IN terminal (BNC) Connect this terminal to the video output terminal of a VCR, etc. • VIDEO OUT terminal (BNC) Connect this terminal to the video input terminal of another Monitor . • AUDIO (L/MONO, R) input terminals (pin jack) Connect these terminals to the audio input terminals of a VCR, etc.
8 Preparations Checking the Accessories The following accessories are included with the Monitor . Check for them. If any item is missing, please contact the dealer wher e you purchased the Monitor .
9 Installation Precautions • When mounting the Monitor vertically , consult your dealer . (See also page 13). • When installing the Monitor , be sur e to use a dedicated Stand Unit, W all Mounting Unit, or Monitor Hanger Unit, depending on a particular case.
10 Precautions • Before making connections, turn off all the equipment. • Plugs should be firmly inserted; poor connection could cause noise. • T o unplug a cord, be sure to grasp its plug and pull it out. • Connect the power cord after having finished all other connections.
11 Connection Diagrams T ypical connections DISPLAY ASPECT POWER RGB A RGB B COMPO. VIDEO B VOLUME VIDEO A MUTING MENU/EXIT RM-C576 REMOTE CONTROL UNIT SPEAKER OUT 9 ( R 9 ( SPEAKER OUT L POWER AC IN OPTION AUDIO L OUT R RGB A AUDIO IN REMOTE RS-232C WIRED MAKE Amplifier , etc .
12 A V connections Connections (Continued) VCR 1 (used as the playback source) VCR 2 (used as the playback source) DVD player , etc (used as the playback source) T o video output T o audio output T o .
13 Connecting an external control unit When connecting the external control unit to the MAKE terminal, you can operate the following functions thr ough the MAKE terminal; • T urn on or off the Monitor . Preparation: The POWER switch on the rear must be set to ON (so that the Monitor is in standby mode).
14 Basic Operations Daily Operations 1 T ur n on the main power . Set POWER on the back of the Monitor to ON. The POWER lamp on the upper left of the fr ont panel glows orange. 2 T ur n on the power . Press POWER on the r emote control to turn the power on.
15 Changing the Aspect Ratio Precautions for using the screen mode switching function • This Monitor features a screen mode switching (aspect ratio change) function. If you select a mode differ ent in aspect ratio from softwar e such as TV programs, the pictur e may look differ ent from original pictur e.
16 Video Adjustments For video adjustments, use menus. Y ou can use the buttons either on the remote contr ol or on Monitor for menu operations. • Refer also to “Menu Classifications” on pages 31 and 33. Adjusting the Picture Quality Picture quality can be set for each input mode.
17 Adjusting the Screen Size and Position The screen size and position can be adjusted. Adjusted settings can be stor ed for each signal type; therefore, when the same signal comes in, the stored settings ar e recalled.
18 Video Adjustments (Continued) 5 Press 2 / 3 to adjust the selected item. Note: • During size and position adjustments, the Monitor screen may be distorted. This is normal, but not a malfunction of the Monitor . 6 Press MENU/EXIT (or MENU on the Monitor) twice to exit from the menu operations.
19 Adjusting the Color T emperature The adjusted setting applies to all inputs. 1 Press MENU/EXIT (or MENU on the Monitor) to display the Main Menu. 2 Press 5 / ∞ to move the cursor ( 3 ) to “FUNCTION SELECT .” 3 Press 3 to display the Function Selection Menu.
20 Video Adjustments (Continued) T o mak e an adjustment while viewing the adjustment bars After step 3 on page 19, proceed as follows: 1 Press 5 / ∞ to move the cursor ( 3 ) to “sub menu.” 2 Press 3 to display the Sub Menu. The Sub Menu for R GAIN appears on the screen.
21 Changing the Aspect Ratio The setting adjusted applies to all inputs. • Y ou can change the aspect ratio by pressing ASPECT . (See page 15.) 1 Pr ess MENU/EXIT (or MENU on the Monitor) to display the Main Menu. 2 Pr ess 5 / ∞ to move the cursor ( 3 ) to “FUNCTION SELECT .
22 PICTURE ADJ. SIZE/POSITION ADJ. FUNCTION SELECT STATUS DISPLAY ENTER: MAIN MENU SELECT: EXIT: MENU Cursor ( 3 ) Video Adjustments (Continued) MENU INPUT POWER MENU INPUT POWER MENU 2 / 3 5 5 / COLOR TEMP. PICTURE MODE ASPECT SIGNAL MODE RGB/COMPO. reset FUNCTION SELECT ADJUST: SELECT: EXIT: MENU : HIGH : STILL : PANORAMIC : AUTO : COMPO.
23 Setting the COMPONENT/RGB B Input After connecting the playback device such as a PC or a DVD player to the COMPONENT/RGB B terminals, you have to specify which type of signal comes into this terminal—RGB or component signals. • W ithout setting “RGB/COMPO.
24 Other Convenient Functions VIDEO A NTSC COMPONENT 480i RGB B (BNC) 37.9kHz 60.3Hz* Input Video signal type Ex. When selecting “COMPONENT” input When the signal being input is a preset video mode, an “*” will be shown after the frequency . Ex.
25 Confirming the Use Time and Model Name Y ou can confirm the hours of use and the model name on the Setup Menu. This may be necessary when you ask for any service. 1 On the remote contr ol: Press MENU/EXIT while holding VOLUME – to display the Setup Menu.
26 Other Convenient Functions (Continued) MENU INPUT POWER MENU INPUT POWER MENU 2 / 3 5 5 / MENU/EXIT VOLUME – 2 / 3 5 / 5 DISPLA Y ASPECT POWER RGB A COMPO. VIDEO B VIDEO A MUTING MENU/EXIT RM-C576 REMOTE CONTROL UNIT VOLUME RGB B 2 Pr ess 5 / ∞ to move the cursor ( 3 ) to “CONTROL LOCK.
27 2 Pr ess 5 / ∞ to move the cursor ( 3 ) to “HD SIGNAL MODE.” • The Setup Menu consists of two pages. If you keep pressing 5 / ∞ , you can move to the other page from the current page. 3 Pr ess 2 / 3 to select the desired setting. Each time you press the button, the HD signal type alternates between “1080i” and “1035i.
28 Other Convenient Functions (Continued) Using the Power Save Function Y ou can use this function to r educe the electrical consumption and to extend the lifetime of the Monitor ’s scr een. • The brightness of the screen will be reduced. 1 On the remote contr ol: Pr ess MENU/EXIT while holding VOLUME – to display the Setup Menu.
29 Resetting All the Setup Menu Settings Y ou can r eset all the following Setup Menu settings at a time, except the use time of the source lamp (HOUR METER). 1 On the remote contr ol: Pr ess MENU/EXIT while holding VOLUME – to display the Setup Menu.
30 Resetting All the Menu Settings Y ou can r eset all the Menu settings and adjustments at a time, except the use time of the source lamp (HOUR METER). 1 On the remote contr ol: Pr ess MENU/EXIT while holding VOLUME – to display the Setup Menu. On the Monitor: Pr ess MENU while holding 2 to display the Setup Menu.
31 Menu Classifications Main Menu * 1 Adjustable when viewing the NTSC or P AL signal, or component signal. * 2 Adjustable when viewing the NTSC signal or component signal. * 3 Adjustable when RGB A or RGB B input is selected. * 4 Adjustable when the RGB15K-50, RGB15K-60, and VGA480-60 signal comes in.
32 Menu Classifications (Continued) PICTURE ADJ. (Picture adjustment): See page 16. CONTRAST Adjusts the contrast of the picture. BRIGHT Adjusts the brightness of the pictur e. CHROMA* 1 Adjusts the color density of the picture. PHASE* 2 Adjusts the color phase.
33 R GAIN G GAIN B GAIN sub menu reset ADJUST: WHITE BALANCE:HIGH SELECT: EXIT: MENU : 000 : 001 : 002 White Balance Adjustment Menu : 000 R GAIN :+001 G GAIN :–002 B GAIN + – + – + – + – ST.
34 11 14 14 1 1, 12 — 23 10 16 14 35 17 16 16 35 22 10 17 8 8 — — 25 T roubleshooting Solutions to common problems r elated to the Monitor ar e described here. If none of the solutions pr esented here solves the problem, unplug the Monitor and consult an authorized dealer or service center .
35 Self-diagnostic Indication When something abnormal occurs with the Monitor , this function informs you of the condition of the Monitor with self-diagnostic lamps, allowing for smooth service work.
36 Model name GM-P421U GM-P420UG Frame color Silver Gray Screen size T ype 42 wide format Aspect ratio 16:9 (Wide format) Number of pixels displayed 853 (H) x 480 (V) Number of colors displayed 16.77 million (256 colors for each of RGB) Effective screen size 92.
37 Input/output terminals* 1 Model name GM-P421U GM-P420UG RGB A RGB input D-sub 3-row 15-pin terminal x 1, Video signal: 0.7 V(p-p), 75 Ω G on sync: 1 V(p-p), 75 Ω (negative sync) Horizontal sync/Composite sync (HD/Cs): HD: 0.3 V(p-p) to 5 V(p-p), 470 Ω (positive/negative polarity) Cs: 0.
GM-P421U/GM-P420UG VICTOR COMPANY OF JAPAN, LIMITED © 2002 VICTOR COMPANY OF JAPAN, LIMITED Printed in Japan 0402-Y-M-VP PLASMA DISPLAY MONITOR Specifications (Continued) Pin assignment (Specifications for terminals) • Y/C terminal • RS-232C terminal This is a female type connector .
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 JVC GM-P421U 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 JVC GM-P421U - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso JVC GM-P421U imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul JVC GM-P421U ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il JVC GM-P421U, 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 JVC GM-P421U.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il JVC GM-P421U. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo JVC GM-P421U 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.
