Manuale d’uso / di manutenzione del prodotto 720B, 720T, 920T, 721B del fabbricante Samsung
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Install driv ers Install p ro g rams SyncMaster 720B SyncMaster 720B/720T/ 920T/721B.
Failure to follow di rections noted by this symbol could resul t in bodily harm or damage to equipment. Prohibited Important to read and understa nd a t all times Do not disassemble Disconnect the plug from the outlet Do not touch Grounding to prevent an ele c tri c shock Power When not used fo r extended perio d of time, set your computer to DPMS.
Do not pull the plug out by the wire nor touch the p lug with wet ha nds. z This may cause an electric shock or fire. Use only a pr op erly grou nded plug a nd recept acle.
Set down the monitor carefully. z The monitor could be da maged or broken. Do not place the monitor face down. z The TFT-LCD surface may b e damaged. Installin g a wall bracket must be done by a qualifie d professional. z Installation by unqua lified personnel may resu lt in in jury.
Contact the Service Center or Custome r Center for inte rior cleanin g once a year. z Keep the prod uct's interio r clean. Dust wh ich has accumula ted in the interior over an extended period of time may cau se malfunction or fire. Others Do not remove cover (or back).
Do not move the monitor right or le ft by pulling o nly the wire or the signal cable. z This may cause a breakdown, elec tri c shock or fire due to damage to the cable. Do not cover the vents on the mon ito r ca binet. z Bad ventilation may cause a bre akdown or fire.
stand, causing injury. Adjust the r esolution an d frequency to th e levels ap propriate for th e model. z Inappropriate resolution may cau se undesirable picture quality. 17,19 inch - 12 80 X 1024 Be careful that adapter shou ld no t be in c ontact with water and therefore not be wet.
To ease eye strain, take at least a five-minu te break after every ho ur of using the monitor . Do not use the monitor where it may be exposed t o strong vibrati ons. z Exposure to strong vibrations may cause fi re and hazard and shorten the life of the monitor.
Please make su re the followi ng items are incl uded with your monitor. If an y items are missin g , contact y our deale r . Unpacking Monitor Manual Quick Setup Gu ide Warranty Car d (Not available i.
For Multimedia mode l (Option) Multimedia model A udio Cable Front Menu button [ ] Opens the OSD me nu. Also use to exit the OSD me nu or return to the previou s menu. MagicBright button [] MagicBright is a new feature p roviding opti mum viewing environment dependi ng on the contents of the image you ar e watching.
2) Text : Normal Brightness For documentations or wo rks involving heavy text. 3) Internet : Medium Brightne ss For working with a mixture of images such as text and graphics. 4) Game For watching motion pict ures such as a Game. 5) Sport For watching motion pictures such as a Sport.
How to disconnect a cable DC Power Connection Terminal (DC 14V) This product may be used with 90 ~ 26 4VAC. (Voltage i s automatically adjusted by the power adapter.) Audio Conne ction Termin al (Multimedi a Model / Option ) A udio Connection Te rminal See Connecting the Mon itor for further information re gardin g cable connections.
Please make su re the followi ng items are incl uded with your monitor. If an y items are missin g , contact y our deale r . Unpacking Monitor Manual Quick Setup Gu ide Warranty Car d (Not available i.
For Multimedia mode l (Option) Multimedia model A udio Cable Front Menu button [ ] Opens the OSD me nu. Also use to exit the OSD me nu or return to the previou s menu. MagicBright button [] MagicBright is a new feature p roviding opti mum viewing environment dependi ng on the contents of the image you ar e watching.
2) Text : Normal Brightness For documentations or wo rks involving heavy text. 3) Internet : Medium Brightness For working with a mixture of images such as text and graphics. 4) Game For watching motion pict ures such as a Game. 5) Sport For watching motion pictures such as a Sport.
(The configu ration at the b ack of the moni tor may vary from produ ct to product.) PC Connection Termin al Computer Connection Termina l (15 Pin D-SUB) Computer Connection Termina l (DVI) How to disconn ect cables DC Power Connection Terminal (DC 14V) This product may be used with 90 ~ 26 4VAC.
1. Connect the power cord for your monitor to the power port on the back of the mon itor. Plug the power cord fo r the monitor into a nearby outlet. 2-1. Using the D-sub (Analog) conne c to r on the video card. Connect the signal cable to the 15-pin , D-sub connector on the back of your moni tor.
Pivot Stand Pivot Pro Inst allation Cautio n : When Pivoting the monitor, the corner of th e monitor may reach to the floor. Tilt the monitor backward more than 45 degrees and then Pivot it. Failu re to do so may damage the monitor. Installing a VESA base Sold separately 1.
2. Installing the set-mount bracket (1) Fold the base and pu t the set-mou nt bracket into i t. Align th e set-mount inte rface hole s with the ho les in the ba se A and secure it tightly with 2 screws.
Fold the base and lay the area conne cted to cable face-down before pu tti ng the set-mount bracket in to it. Align the set-mount in terface holes w ith the ho les in the base B and secure it tightly with 4 screws. (3) This monitor accepts a 75mm x 75mm VESA -compliant mo unting interface pad.
(1) (2) Caution: The stand is made of aluminum. Keep it from getting nicked or scratch ed ..
When prompte d by the operating sys tem fo r the monitor driver, insert the CD-ROM included with th is monitor. Driver installation is slight ly differen t from one operating system to ano ther. Follow th e directions approp riate for the operating system you have.
4. If you can see following message window, then click the "Continue Anyway" butt on . Then click "OK" button. 5. Monitor dr iver installation is complete d. This monitor driver is under certified MS logo an d thi s installation doesn't damage your system.
3. Click " Display " icon and choose the " Settings " tab then click " Advanced .. ". 4. Click the " Properties " button on the " Monitor " tab and select " Drive r " tab. 5. Click " Update Driver.
7. Click the " Browse " button then choo se A:(D:Driver) an d choose your monitor model in the model list and cli ck the " Next " button. 8. If you can see following message window, then click the " Continue Anyway " button.
10. Monito r driver installatio n is comple ted. Microsoft ® Window s ® 2000 Operating System When you can see "D ig ital Signat ur e Not Found" on your monitor, follow these step s. 1. Choose " OK " button on the " Insert disk " w indow.
frequency by referring to the Preset Timin g Mod es in the user guid e. Linux Operating Sys t em To execute X-Window, you need to make th e X86Config file, wh ich is a type of system setting file. 1. Press Enter at the first and the second screen after executi ng the X86C onfig file.
(If the drive where the CD is inserted is not D:, enter the applicable driv e.) How to delete the Natura l Color software program Select [Setting] / [Control Panel] on the [S tart] menu and then doub le-click [Add /Delete a program] . Select Natural Color from the list and then click the [ Add/Delete ] button.
5. Select "I agree to the terms of the license agreemen t" to accept the terms of use. 6. Choose a folder to install the MagicTune program. 7.
8. The "Installationati on Status" window ap pea rs. 9. Click "Finish." 10. When the installati on is co mplete, the MagicTune 2.5 executab le icon appears on your desktop. Double-click the icon to start the program. 11. The followi ng window appears if the installation is succe ssful.
Installationation Problems The installation of MagicTune™ 2.5 can be affected by such factor s as the vid eo ca rd, motherboard and the network e nvironment.
Troubleshooting MagicTune may not work in case monitor is replaced or driver of grap hic card is updated while MagicTune is operating. If so , please restart the system. Check when MagicTun e do es not function properly. * MagicTune feature is fo und only on PC (VGA) with Window OS t hat supports Plug and Play.
1. Connect the power cord for your monitor to the power port on the back of the mon itor. Plug the power cord fo r the monitor into a nearby outlet. 2-1. Using the D-sub (Analog) conne c to r on the video card. Connect the signal cable to the 15-pin , D-sub connector on the back of your moni tor.
Pivot Stand Pivot Pro Inst allation Cautio n : When Pivoting the monitor, the corner of th e monitor may reach to the floor. Tilt the monitor backward more than 45 degrees and then Pivot it. Failu re to do so may damage the monitor. Installing a VESA base Sold separately 1.
2. Installing the set-mount bracket (1) Fold the base and pu t the set-mou nt bracket into i t. Align th e set-mount inte rface hole s with the ho les in the ba se A and secure it tightly with 2 screws.
Fold the base and lay the area conne cted to cable face-down before pu tti ng the set-mount bracket in to it. Align the set-mount in terface holes w ith the ho les in the base B and secure it tightly with 4 screws. (3) This monitor accepts a 75mm x 75mm VESA -compliant mo unting interface pad.
(1) (2) Caution: The stand is made of aluminum. Keep it from getting nicked or scratch ed ..
When prompte d by the operating sys tem fo r the monitor driver, insert the CD-ROM included with th is monitor. Driver installation is slight ly differen t from one operating system to ano ther. Follow th e directions approp riate for the operating system you have.
4. If you can see following message window, then click the "Continue Anyway" butt on . Then click "OK" button. 5. Monitor dr iver installation is complete d. This monitor driver is under certified MS logo an d thi s installation doesn't damage your system.
3. Click " Display " icon and choose the " Settings " tab then click " Advanced .. ". 4. Click the " Properties " button on the " Monitor " tab and select " Drive r " tab. 5. Click " Update Driver.
7. Click the " Browse " button then choo se A:(D:Driver) an d choose your monitor model in the model list and cli ck the " Next " button. 8. If you can see following message window, then click the " Continue Anyway " button.
10. Monito r driver installatio n is comple ted. Microsoft ® Window s ® 2000 Operating System When you can see "D ig ital Signat ur e Not Found" on your monitor, follow these step s. 1. Choose " OK " button on the " Insert disk " w indow.
frequency by referring to the Preset Timin g Mod es in the user guid e. Linux Operating Sys t em To execute X-Window, you need to make th e X86Config file, wh ich is a type of system setting file. 1. Press Enter at the first and the second screen after executi ng the X86C onfig file.
How to delete the Natura l Color software program Select [Setting] / [Control Panel] on the [S tart] menu and then doub le-click [Add /Delete a program] . Select Natural Color from the list and then click the [Add/Delete] button. MagicTune™ Installation 1.
6. Choose a folder to install the MagicTune program. 7. Click "Install.".
8. The "Installationati on Status" window ap pea rs. 9. Click "Finish." 10. When the installati on is co mplete, the MagicTune 2.5 executab le icon appears on your desktop. Double-click the icon to start the program. 11. The followi ng window appears if the installation is succe ssful.
Installationation Problems The installation of MagicTune™ 2.5 can be affected by such factor s as the vid eo ca rd, motherboard and the network e nvironment.
Troubleshooting MagicTune may not work in case monitor is replaced or driver of grap hic card is updated while MagicTune is operating. If so , please restart the system. Check when MagicTun e do es not function properly. * MagicTune feature is fo und only on PC (VGA) with Window OS t hat supports Plug and Play.
1. Use this button to open the on-screen me nu and exit from the menu screen or clo se screen adjustment menu. 2. This buttons allows you to adjust items in the menu. 3. This buttons allows you to adjust items in the menu. 4. This button activa tes a hi gh l ighted menu item.
Menu Description AUTO When the ' AUTO ' butto n is pressed, the Au to Adjustment screen appe ars as shown in the animated screen on the center. Auto adjustment allows the monitor to self-adjust to the incoming video signal. The values of fine, coa r se an d position are adjusted automa ti cally.
Menu Description OSD Lock & Unlock After push the "MENU" bu tton more than 5 seco nds, OSD function is locked (unlocked). MagicBrigh t™ Menu Description MagicBright™ Then push the MagicBright button again to circle through av ail able preconfigured modes.
Menu Description Brightness When OSD is not on the screen, push the butto n to ad jus t brightness. Picture Brightness Contrast Color (TCO'0 3 ) MagicColor Color Tone Color Cont rol Gamma Color M.
Menu Description Play/Stop MagicColor MagicColor is a new techno logy that Samsung has exclusively develope d to improve digital ima ge and to display natural color more clearly without disturbi ng ima ge quality. Off – Returns to the original mode.
Menu Description Play/Stop MagicColor MagicColor is a new techno logy that Samsung has exclusively develope d to improve digital ima ge and to display natural color more clearly without disturbi ng ima ge quality. Off – Returns to the original mode.
Menu Description Play/Stop Coarse Removes noise such as ve rtical stripes. Coarse adjustment may move the screen image area . You may relocate it to the cen ter using the Horizontal Contro l menu. Fine Removes noise such as horizo ntal stripes. If the noise persists even after Fine tuni ng, rep eat it after adjusting the frequency (clock speed).
Menu Description Play/Stop Languag e You can choose one of the seven languages. (English, German, Spanish, French, Italia n, S wed ish , Russian) Note :The language chose n affects only the langua ge of the OSD. It has no effect on any software running on the computer.
Menu Description Play/Stop Image Reset Image parameters are replaced with the factory d efau lt values. Color Reset Color parameters are repl ace d with the factory default values. Information Menu Description Informatio n Shows a video source, displa y mode on the OSD screen.
1. Use this button to open the on-screen me nu and exit from the menu screen or clo se screen adjustment menu. 2. This buttons allows you to adjust items in the menu. 3. This buttons allows you to adjust items in the menu. 4. This button activa tes a hi gh l ighted menu item.
Menu Description AUTO When the ' AUTO ' butto n is pressed, the Au to Adjustment screen appe ars as shown in the animated screen on the center. Auto adjustment allows the monitor to self-adjust to the incoming video signal. The values of fine, coa r se an d position are adjusted automa ti cally.
Menu Description OSD Lock & Unlock After push the "MENU" bu tton more than 5 seco nds, OSD function is locked (unlocked). MagicBrigh t™ Menu Description MagicBright™ Then push the MagicBright button again to circle through av ail able preconfigured modes.
Menu Description Brightness When OSD is not on the screen, push the butto n to ad jus t brightness. Source Menu Description Source Selects the Vid eo signal whil e the OSD is off.
Menu Description Play/Stop Brightness You can use the on-screen me nu s to change the brightness according to perso na l preference. Direct Acce ss Feature : When OSD i s not on the s creen, push the button to adjust brig htness. Contrast You can use the on-screen me nus to change the contrast according to personal pre ference.
Menu Description Play/Stop MagicColor MagicColor is a new techno logy that Samsung has exclusively develope d to improve digital ima ge and to display natural color more clearly without disturbi ng ima ge quality. Off – Returns to the original mode.
Color Tone The tone of the color can be changed. sRGB When you adjust the Brightness an d Contrast after sRGB mode is selected, sRGB mode exits. Color Control Adjusts individual R,G,B color balance. Gamma Adjusts the gamma value. Image Menu Description Play/Stop Coarse Removes noise such as ve rtical stripes.
OSD Menu Description Play/Stop Languag e You can choose one of the seven languages. (English, German, Spanish, French, Italia n, S wed ish , Russian) Note :The language chose n affects only the langua ge of the OSD. It has no effect on any software running on the computer.
Menu Description Play/Stop Auto Source Select Auto Source for the monitor to automatically select the signal source. Image Reset Image parameters are replaced with the factory d efau lt values. Color Reset Color parameters are repl ace d with the factory default values.
Menu Description Informatio n Shows a video source, displa y mode on the OSD screen..
Before calling for servic e, check the information in this section to see if you can remedy any problems yourself. If you do need assistance , please call the phone number on th e Information section or contact your de aler . Symptom Check List Solutions No images on the screen.
(The message is displ ayed again if the system is rebooted.) There is no image on the scree n. Is the power indicator on the monitor blinking at 1 second intervals? The monitor is in PowerSaver mod e. Press any key on the keyboard to activate the monitor and restore the image on the screen.
turning the control to its maximum, check the volume control on the computer sound card or software program. Check the fol lowing items if there is troub le with the moni tor. 1. Check if the power cord and the video ca bles are properl y connected t o the computer.
This box appears during normal opera tion if the video cable becomes di sconnected or damaged. 4. Turn off your monitor and reco nnect the video ca ble; then tu rn on both your computer and the monitor .
Before calling for servic e, check the information in this section to see if you can remedy any problems yourself. If you do need assistance , please call the phone number on th e Information section or contact your de aler . Symptom Check List Solutions No images on the screen.
display will w ork properly but th e "Not Optimum Mode", "Recommended mode : 1280 x 1024 60Hz" message appears for one minute and then disappears. Please change to the recommended mode duri ng this one -minute period. (The message is displ ayed again if the system is rebooted.
The screen colors have changed after changing the v ideo card. Settings . Has the video card been set properly? Set the video card by referring to the video card manual. There is a message that reads "Unrecognized monitor, Plug & Play (VESA DDC) monitor found".
case/LCD Panel? cloth, using either a cleaning solution or plain water. Do not leave any remains of the detergen t nor scratch the case. Do not allow any water to go inside the moni tor.
Useful Tip s z A monitor recreates visual signals received from the computer. Therefore, if th ere is trouble with the computer or the video card, this can cau se the monitor to become blank, have poor coloring , noise, unavailable vide o mode, etc.
General General Model Name Sy n c Mas t er 7 2 0B /721B LCD Panel Size 17.0 inch diagon al Display are a 337.92(H) x 270.33 6(V) Pixel Pitch 0.264(H) x 0.
Dimensions (WxDxH)/ Weight 388 x 50.4 x 323.90 mm 388 x 215.7 x 406.3 mm (After installation of Stand) 388 x 77.0 x 323.9 mm (After folding the Stand) / 6.
If the signal transferred from the comp uter is t he same as the fol lowing Preset Timing Modes, the screen will be adjusted automa ti cally. However, if the signal diffe r s, the scre en may go blank while the power LED is on. Re fe r to the video card manual and adjust the screen as foll ows.
General General Model Name SyncMaster 720T LCD Panel Size 17.0 inch diagon al Display are a 337.92(H) x 270.33 6(V) Pixel Pitch 0.264(H) x 0.264(V) Type a-si TFT ac ti ve matrix Synchronization Horizo.
less than 34 watts Dimensions (WxDxH)/ Weight 388 x 50.4 x 323.90 mm 388 x 215.7 x 406.3 mm (After installation of Stand) 388 x 77.0 x 323.9 mm (After folding the Stand) / 6.0kg VESA Mounting Interface 75mm x 75mm (for use with Specia lty(Arm) Mounti ng hardware.
Preset Timing Modes If the signal transferred from the comp uter is t he same as the fol lowing Preset Timing Modes, the screen will be adjusted automa ti cally. However, if the signal diffe r s, the scre en may go blank while the power LED is on. Re fe r to the video card manual and adjust the screen as foll ows.
General General Model Name SyncMaster 920T LCD Panel Size 19.0 inch diagon al Display are a 376.32(H) x 301.05 6(V) Pixel Pitch 0.294(H) x 0.294(V) Type a-si TFT ac ti ve matrix Synchronization Horizo.
less than 37 watts Dimensions (WxDxH)/ Weight 434.3 x 52.0 x 358.1 mm 434.3 x 215. 7 x 426.3 mm (Aft er installation of Stand) 434.3 x 78.6 x 358.1 mm (After folding the Stand) / 7.0kg VESA Mounting Interface 75mm x 75mm (for use with Specia lty(Arm) Mounti ng hardware.
Preset Timing Modes If the signal transferred from the comp uter is t he same as the fol lowing Preset Timing Modes, the screen will be adjusted automa ti cally. However, if the signal diffe r s, the screen ma y go blank while the power LED is on. Re fe r to the video card manual and adjust the screen as foll ows.
Service AUSTRALIA : Samsung Electronics Australia Pty Ltd. Customer Response Centre 7 Parkview Drive, Homebush Bay NSW 2127 Tel : 1 300 362 60 3 http://www.samsung.com.au/ BRAZIL : Samsung Eletronica da Amazon ia Ltda. R. Prof. Manoelito de Ornellas, 303, Terro B Chacara Sto.
Ciencies, 55-65 (Poligono Pedr osa) 08908 Hospitalet de Llob regat (Barcelona) Tel. : (93) 261 67 00 Fax. : (93) 261 67 50 http://samsung.es/ FRANCE : SAMSUNG ELECTRONIC S FRANCE Service Paris Nord 2 66 rue des Vanesses BP 50116 Villepinte 95950 Roissy CDG Cedex Tel : 08 25 08 65 65 Fax : 01 48 63 06 38 http://www.
Calle 50 Edificio Plaza Credic orp, Planta Baja Panama Tel. : (507) 210-1122, 210-1133 Tel : 800-3278(FAST ) http://www.samsung-latin.com/ PERU : Servicio Integral Samsung A v.Argentina 1790 Lima1. Pe ru Tel: 51-1-336-868 6 Fax: 51-1-336-855 1 http://www.
Stafford Park 12 Telford, Shropsh ire, TF3 3BJ Tel. : (0870) 242 0303 Fax. : (01952) 292 0 33 http://samsungservice.co.uk/ U.S.A. : Samsung Electronics America Service Division 400 Valley Road, Sui te 201 Mount Arlingto n, NJ 07856 1-800-SAMSUNG (1-800-726-7864) http://samsungusa.
screen if the best quality of picture is not provided in TFT-LCD . { Resolution: 1280 x 1024 { Vertical frequency (refresh rate): 60 Hz 2. TFT LCD panel manufacture d by using advanced semiconducto r technology with precision of 1ppm (one millionth) above is use d for this product.
FCC Information | IC Complia nce Noti ce | MPR II C ompliance European Not ice (Europ e only) | PCT Notice | VCCI | TCO'95-Ec ological requ irements for pe rsonal computers (TCO'95 appli ed .
MPR II Compliance This monitor complies with SWEDAC(MPR II) recommendation s for reduced electric and magnetic fields. European Notice(Europe Only) Products with the CE marking comply with the EMC Directi v e(89/336/EEC), (92/31/EEC), (93/68/EEC) and the Low Vol tage Directive (73/23/EEC) issued by the Commission of the European Community.
climate-infl uencing emissions, radioactive wa ste, etc.) it is vital to conserve energy. Electronic equipment in offices consume s an en ormou s amount of energy, since it is ofte n routinely left running conti nu ously.
CFCs (freons) are sometimes used fo r washing printed circuit boards an d in the manufacturing of expanded foam for packagin g. CF Cs brea k down ozone and thereby damage the ozo ne layer in the stratosphere, ca using increase d reception on Eart h of ultravi olet light with consequent increased risks of skin cancer (malignant melanoma).
Flame retardants Flame retar dants are present i n printed circuit boards, cables , wires, casings an d housings. Their purpose is to prevent, or at least to de la y th e spread of fire . Up to 30% of the plastic in a computer casing can consist of fl ame retardant substa nces.
Emissions z Electromagnetic fields z Noise emissions Ecology z The product must be prepared for recycling an d the manufacturer must have a certifie d environmental management system such as EMAS or ISO 14 000 z Restrictions on o chlorinated and brominated flame retarda nts and polymers o heavy metals such as cadmium, mercury and lead .
cause harmful i nterference t o other devices in the vicinity. H owever, there is n o guarantee tha t interference will not occur in a particul ar in st allation.
PRODUCT INFORMATION (I mage Retention Free) LCD Monitors and TVs may have image retentio n wh en switching from one image to anothe r especially after displaying a statio nary image for a long time. This guide is to demonstrate correct usag e of LC D products in order to protect them from Image retention.
The best way to prote ct your monitor from Image retention i s to set your PC or S y stem to o p erate a Screen Sa ver p ro g ram when y ou are not usin g it. Image retention may not o ccur when a LCD panel is operate d un de r normal conditions. Normal conditions are defined as con tinuously changing vi deo patterns.
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 Samsung 720B, 720T, 920T, 721B 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 Samsung 720B, 720T, 920T, 721B - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Samsung 720B, 720T, 920T, 721B imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Samsung 720B, 720T, 920T, 721B ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Samsung 720B, 720T, 920T, 721B, 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 Samsung 720B, 720T, 920T, 721B.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Samsung 720B, 720T, 920T, 721B. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Samsung 720B, 720T, 920T, 721B 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.
