Samsung B2230W manual

SyncMaster B1630N/B1730NW/B1930N/B 1930NW/B2030/ B2030N/B2230/B2230N/ B2230W/B2330/B2430L LCD Monitor User Manual The color and the appearance may differ depending on the product, and the specificatio ns are subjec t to change without prior notice to improve the performance.[...]

Table Of Contents MAJOR SAFETY PRECAUTIONS Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Custody and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1[...]

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5 Power Saving Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 Power Saving Function . . . . . [...]

1-1 Major Safety Precautions 1 Major Safety Precautions 1-1 Before You Start Icons used in this manual Using this Manual • Make yourself fully aware of the safety precautions before using this product. • If a problem occurs, refer to the 'Troubleshooting' section. Copyright Notice The contents of th is manual are subject to cha nge wi[...]

Major Safety Precautions 1-2 1-2 Custody and Maintenance External Surface and Screen Maintenanc e Securing the Installation Space • Keep the required distances between th e product and other obj ects (e.g. walls) to ensure proper ventilation. Failing to do so may result in fire or a problem with t he product du e to an increase in the internal te[...]

1-3 Major Safety Precautions 1-3 Safety Precautions Icons used for safety precautions Meaning of Signs Power Related The following images are for your reference and may differ depending on models and countri es. Warning ICON NAME MEANING Warning Failing to follow the precautions marked with this sign, may result in a serious injury or even a fatali[...]

Major Safety Precautions 1-3 Caution Installation Related Warning Avoid unplugging the power plug while the product is operating. • Otherwise, it may damage the product due to electric shock. Make sure to use only the power cord sup- plied by our company. In addition, do not use the power cord of another electric appli- ance. • Otherwise, it ma[...]

1-3 Major Safety Precautions Caution Cleaning Related Avoid installing the product in a location exposed to dust, moistu re (sauna), oil, smoke or water (rai n drops) and in stalling it within a vehi cle. • This may result in electric shock or fire. Avoid installing the product in a location exposed to direct sunlight and installing the product n[...]

Major Safety Precautions 1-3 Caution Usage Related Warning Before cleaning the product, unplug the power cord. • Otherwise, it may result in electric shock or fire. When cleaning the product, do not spray water directly over the produ ct parts. • Make sure that water does not en ter the product. • Otherwise , it may result in fire, electric s[...]

1-3 Major Safety Precautions Caution When thunder or lighting occurs, u nplug the power cord and und er no circumstance touch the antenna cable as this is danger- ous. • Otherwise, it may result in electric shock or fire. Avoid dropping an object over th e product or cause impact to the product. • Otherwise, it may resu lt in electric shock or [...]

Major Safety Precautions 1-3 Maintaining the Correct Post ure when Using this Product Watching the product from too close a dis- tance continuously may damage your eye- sight. Avoid usi ng a humidifier or cooker near the product. • Otherwise, it may resu lt in electric shock or fire. I t i s i m p o r t a n t t o g i v e y o u r e y e s s o m e r[...]

2-1 Installing the Product 2 Installing the Product 2-1 Package Contents • Unpack the product and check if all of the following conte nts have been included. • Store the packaging box in case you need to move the Product at a later stage. Monitor The cleaning cloth is supplied with black high-gl ossy models only. CONTENTS Installation Manual Pr[...]

Installing the Product 2-2 2-2 Installing the Stand Before assemb ling the product, plac e the product down on a flat and stable surface so that the screen is facing down wards. Insert the Stand Connector into the Sta nd in the dire ction shown by the figure. Check if the Stand Connector is firmly connected . Turn the connecting scre w at the botto[...]

2-2 Installing the Product - Caution Avoid lifting the product hol ding only the stand.[...]

Installing the Product 2-3 2-3 Removing the Stand Before removi ng the stand, place the product down on a fl at and stable surface so that the screen face s downwards. Place a soft cloth over the table to prot ect the product and place the product onto the cloth so that the front of the product faces downwards. Hold the main body of the product wit[...]

2-4 Installing the Product 2-4 Installing the Sta nd for the Wall Mount This product provides a stand mount of 75 mm x 75 mm(3.0 x 3.0 inches) that complies with the VESA specifications. 1. Turn the product off and unplug the power cord from the wall outlet. 2. Place a soft cloth or cushion on a flat surface to protec t the panel and place the pro [...]

Installing the Product 2-5 2-5 Connecting with a PC The connecting pa rt may differ depen ding on the p roduct model. 1. Connect the product to a PC depending on the video output supported by the PC. • When the graphics card provides D-Sub (<Analog>) output • Connect the [RGB IN] p ort of the product to the [D-Sub] port of the PC with the[...]

2-5 Installing the Product When both the DVI (<Digital>) and D-Sub (<Ana log>) cables are connected, you can select the input signal <An alog/ Digital> by pressing the[ ]button.[...]

Installing the Product 2-6 2-6 Kensington Lock Kensington Lock A Kensington Lock is an anti-the ft device that enables users to lock the product so that th ey can safely use it in public locat ions. Since the shape and usag e of the locking device may diffe r depending on the mo del and the manufa cturer, for mo re information, refer to the User Ma[...]

3-1 Using the product 3 Using the product 3-1 Setting the Op timal Resolution If you turn the power on after purchasing the p roduct, a message regardi ng the optimal resolution setting appears on the screen . Select a language and the optimal resolution. • The message appears up to 3 times if the reso lution has not been set to the optimal resol[...]

Using the product 3-2 3-2 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recommen[...]

3-3 Using the product 3-3 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recommen[...]

Using the product 3-4 3-4 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recommen[...]

3-5 Using the product 3-5 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recommen[...]

Using the product 3-6 3-6 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recommen[...]

3-7 Using the product 3-7 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recommen[...]

Using the product 3-8 3-8 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recommen[...]

3-8 Using the product Horizontal Frequen cy The time taken to scan one line from the left-most position to t he right-most position on the screen is called the ho rizontal c ycle and the reciprocal of the hori zontal cycle is called the horizon tal frequency. The horizontal fr equency is r epresented in kHz. Vertical Freque ncy A panel must display[...]

Using the product 3-9 3-9 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recommen[...]

3-9 Using the product Horizontal Frequen cy The time taken to scan one line from the left-most position to t he right-most position on the screen is called the ho rizontal c ycle and the reciprocal of the hori zontal cycle is called the horizon tal frequency. The horizontal fr equency is r epresented in kHz. Vertical Freque ncy A panel must display[...]

Using the product 3-10 3-10 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recomm[...]

3-10 Using the product Horizontal Frequen cy The time taken to scan one line from the left-most position to t he right-most position on the screen is called the ho rizontal c ycle and the reciprocal of the hori zontal cycle is called the horizon tal frequency. The horizontal fr equency is r epresented in kHz. Vertical Freque ncy A panel must displa[...]

Using the product 3-11 3-11 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recomm[...]

3-11 Using the product Horizontal Frequen cy The time taken to scan one line from the left-most position to t he right-most position on the screen is called the ho rizontal c ycle and the reciprocal of the hori zontal cycle is called the horizon tal frequency. The horizontal fr equency is r epresented in kHz. Vertical Freque ncy A panel must displa[...]

Using the product 3-12 3-12 Standard Signal Mode Table The LCD monitor has one optimal re solution for the best visual quality dependi ng on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor. Therefore, the visual quality will be degraded if the optimal resolu tion is not set for the panel size. It is recomm[...]

3-12 Using the product Horizontal Frequen cy The time taken to scan one line from the left-most position to t he right-most position on the screen is called the ho rizontal c ycle and the reciprocal of the hori zontal cycle is called the horizon tal frequency. The horizontal fr equency is r epresented in kHz. Vertical Freque ncy A panel must displa[...]

Using the product 3-13 3-13 Installing the Device Driver If you install th e device driver, you can set up the appropriate resolution and frequency for the product. T he device driver is included on the CD-ROM supplied with the product. If the supplied dr ive file is corrupted, please visit a service center or Samsung Electronics website (http://ww[...]

3-14 Using the product 3-14 Product Operating Buttons Product Operating Buttons Touch them lightly with you r fingers to us e them. ICON DESCRIPTION Press this button to view the On Screen Display (OSD). This button is also used to exit the OS D or to return to a higher-level OSD menu * OSD Adjustment Lock This function locks th e OSD in order to m[...]

Using the product 3-14 SOURCE Use this button to select a function If you press the [SOURCE] button when there is no OSD, the input si gnal (Analog/Digital) is switched. When the input sign al is switched by pressin g [SOURCE] button or the product is turned on, a message displaying the selected input signal appears at the top left of the screen. ?[...]

3-15 Using the product 3-15 Using the Screen Adjustment Menu (OSD: On Screen Display) The Screen Adjustment Menu (OSD: On Screen Display) Structure PICTURE TOP MENUS SUB MENUS PICTURE Brightness Contrast Sharp ness MagicBright MagicAngle Coarse Fine COLOR MagicColor Red Green Blue Color Tone Color Effect Gamma SIZE & POSI- TION H-Position V-Pos[...]

Using the product 3-15 MagicBright Provi des preset picture sett ings optimized for various use r envir onments such as editing a documen t, surfing the Internet, playing games,or movies and so on. •< C u s t o m > If the preset picture modes are not sufficient, use rs can configure the <brightness> and <Contrast> directly u sin[...]

3-15 Using the product COLOR Coarse Removes vertical noise lines (lin e pattern) from the screen. The location of the screen may be changed afte r the adjustment. In thi s ca se, move the screen so that the screen is displayed at the center of the display panel usin g the <H-Position> menu. This function is on ly available in Analog mode. Fin[...]

Using the product 3-15 MENU DESCRIPTION MagicColor Expresses natu ral colors mo re clearly without changing the pictur e quality using proprietary digital picture quality improvement tech nolog y developed by Samsung Electro nics. • <Off> - Turns the <MagicColor> function off. • <Demo> - You can compare the pictures processe d[...]

3-15 Using the product (This is unavailable when <Mag icBright> is set to <Dynamic Contrast> and <Cinema> mode.) SIZE & POSITION MENU DESCRIPTION H-Position Moves the position of the display area on th e screen horizontally. This function is on ly available in Analog mode. When a 720P, 1080i or 1080P signal is input in AV mode[...]

Using the product 3-15 SETUP&RESET Menu H-Position You ca n adjust the horizontal posi tion of the OSD. Menu V-Position You can adjust the vertical position of the OSD. MENU DESCRIPTION Reset Use this function to restore the visual quali ty and color settings to the factory defaults. •< N o > - < Y e s > Language Select a language[...]

3-15 Using the product INFORMATION MagicEco This function p rovides user a low power mode wh ich is realized by lowering the current of the display panel. • <100%> When <100 %> is select ed, the powe r co nsumption is 100% of Default Setting. •< 7 5 % > When <75%> is selected, the power consumption is 75% of Default Sett[...]

Using the product 3-15 MENU DESCRIPTION INFORMATION Shows the frequency and resolution set on the PC. For models with an Analog interfac e only, <Analog/Digita l> is not shown i n the <Infor mation>.[...]

4-1 Installing the Software 4 Installing the Software 4-1 Natural Color What is Natural Color ? This software works only for Samsung products and enables adju sting the displayed colors on the product and matches th e colors on the product with the colors of th e printed pictures. For more information, re fer to the online help of the so ftware ( F[...]

Installing the Software 4-2 4-2 MagicTune What is MagicTune? MagicTune is a software program that helps with monitor adj ustmen ts by providing comprehensive descriptions of monitor functions and easy-to-understand guidelines. Users can adjust the product with the mo use and the keyb oard without using the opera tin g buttons of the product. Instal[...]

4-2 Installing the Software 5. Select [Yes] to start removing MagicTune™. 6. Wait until a message box appears informing you that the software h as been removed completel y. For technical support, the FAQ (frequen tly asked questions) or information abou t the software upgrade for MagicTun e™, please visi t our website.[...]

Installing the Software 4-3 4-3 MultiScreen What is MultiScreen ? MultiScreen enable s users to use the monitor by partitioning multiple sections. Installing the Software 1. Insert the installation CD into the CD-ROM drive. 2. Select the MultiScreen setup program. If the pop-up screen for the software installa tion does no t appear on the main scre[...]

5-1 Troubleshooting 5 Troubleshooting 5-1 Monitor Self-Diagnosis • You can check if the pro duct is working pr operly using the Self-Diagnosis function. • If a blank screen is displa yed and the Power LED blin ks even if the product a nd the PC are properly conne cted, perform the self-diagnosis function according to th e procedures below. 1. T[...]

Troubleshooting 5-2 5-2 Before Requesting Service Please check the following befo re requesting After-Sales servic e. If the problem continues, plea se contact your nearest Samsung Electronics Service Center. A BLANK SCREEN APPEARS / I CANNOT TURN THE PRODUCT ON Is the power cord connected properly? Check the conne ction status of the power cord. I[...]

5-2 Troubleshooting THE COLOR IS DISPLAYED IN 16 BIT (16 COLORS ). THE COLOR HAS BEEN CHANGED AFTER CHANGING THE GRAPHICS CARD. Did you install the device driver for the produ ct? Windo ws ME/XP/2000 : Set the color again by selecting Con- trol Panel → Display → Settings. Windows Vista : Set the color again by selecting Control Panel → Person[...]

Troubleshooting 5-3 5-3 FAQ FAQ! PLEASE TRY THE FOLLOWING! How can I change the frequency of the video signal? You have to change th e frequency of the graphics card. (For more information, refer to the User Manual of the com- puter or the graphics card.) How can I change the resolution? Windows XP : Change the resolution by selecting Contro l Pane[...]

6-1 More Information 6 More Information 6-1 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B1630N LCD Panel Size 15.6 inches ([...]

More Information 6-2 6-2 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in po[...]

6-3 More Information 6-3 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B1730NW LCD Panel Size 17 inches (43 cm) Display area [...]

More Information 6-4 6-4 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in po[...]

6-5 More Information 6-5 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B1930N LCD Panel Size 18.5 inches (47 cm) Display area[...]

More Information 6-6 6-6 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in po[...]

6-7 More Information 6-7 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B1930NW LCD Panel Size 19 inches (48 cm) Display area [...]

More Information 6-8 6-8 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in po[...]

6-9 More Information 6-9 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B2030 LCD Panel Size 20 inches (50 cm) Display area 44[...]

More Information 6-10 6-10 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in [...]

6-11 More Information 6-11 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B2030N LCD Panel Size 20.0 inches (50 cm) Display ar[...]

More Information 6-12 6-12 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in [...]

6-13 More Information 6-13 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B2230 LCD Panel Size 21.5 inches (54 cm) Display are[...]

More Information 6-14 6-14 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in [...]

6-15 More Information 6-15 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B2230N LCD Panel Size 21.5 inches (54 cm) Display ar[...]

More Information 6-16 6-16 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in [...]

6-17 More Information 6-17 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B2230W LCD Panel Size 22 inches (55 cm) Display area[...]

More Information 6-18 6-18 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in [...]

6-19 More Information 6-19 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B2330 LCD Panel Size 23 inches (58 cm) Display area [...]

More Information 6-20 6-20 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in [...]

6-21 More Information 6-21 Specifications Class B (Informati on Communication equipment for resi dential use) This device has been registered regardin g EMI for home use (Class B). It may be used in all areas. (Class B equipment emits less electromagnetic waves than Class A equipment.) MODEL NAME B2430L LCD Panel Size 23.6 inches (59 cm) Display ar[...]

More Information 6-22 6-22 Power Saving Function This product provides a power saving func tion that automatical ly tu rns the screen off when the product is not used for a predetermined period of time to reduce power consumption. If t he product enters power sa ving mode, the power LED turns to a different color to indicate that the product is in [...]

6-23 More Information 6-23 Contact SAMSUNG WORLDWIDE • If you have any questions or comments relating to Samsung products, please contact the SAMSUNG customer care center. NORTH AMERICA U.S.A 1-800-SAMSUNG(726-78 64) http://www.samsung.com/us CANADA 1-800-SAMSUNG(726-7864) http://www.samsung.com/ca MEXICO 01-800-SAMSUNG(726-7864 ) http://www .sam[...]

More Information 6-23 HUNGARY 06-80-SAMSUNG(726-7864) http://www.samsung.com/hu ITALIA 800-SAMSUNG(726-7864) http://www.samsun g.com/it LUXEMBURG 02 261 03 710 http://www.samsung.com/lu NETHERLANDS 0900 - SAMSUNG (0900-7267864) (€ 0,10/Mi n) http://www.samsung.com/nl NORWAY 3 - SAMSUNG (7267 864) http://www.samsung.com/no POLAND 0 801 1SAMSUNG (1[...]

6-23 More Information MALAYSIA 1800-88-9999 http://www.samsung.com/my NEW ZEALAND 0800 SAMSUNG (0800 726 786) http://www.samsung.com/nz PHILIPPINES 1-800-10 -SAMSUNG(726-7864) 1-800-3-SAMSUNG(726-7864) 1-800-8-SAMSUNG(726-7864) 02-5805777 http://www.samsung.com/ph SINGAPORE 1 800-SAMSUNG(726-7864) http://www.samsung.com/sg THAILAND 1800-29-3232 02-[...]

More Information 6-24 6-24 Correct Disposal of This Product (Waste Electrical & Electronic Equipment) - Europe only (Applicable in the European Unio n and other Euro pean countries with separate col lection systems) This marking on the product, accesso ries or literature in dicates that the product and its electronic accesso ries (e.g. charger,[...]