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Machine type: 10075/3078
10076/3079
10077/3094
10078/3095
Lenovo
C2/C3 Series
User Guide
Version 1.0 2011.06
31500064
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Important Safety Information Before using this manual, it is important that you read and understand all of the related safety information for this product. Refer to the Safety and Warranty Guide that you received with this product for the latest safety information. Reading and understanding this safety information reduces the risk of personal injury or damage to your product. Danger: Be aware of extremely hazardous or lethal situations. Attention: Be aware of possible damage to programs, dev
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Contents Important Safety Information Chapter 1 Using the Computer Hardware .............................. 1 1.1 Front view of the computer ......................................................2 1.2 Left and right views of the computer ........................................3 1.3 Rear view of the computer .......................................................4 1.4 Computer stand ......................................................................4 1.5 Connecting your computer ..............
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Chapter 5 Troubleshooting and Confirming Setup .............. 31 5.1 Troubleshooting Display Problems .........................................32 5.2 Troubleshooting Audio Problems ...........................................33 5.3 Troubleshooting Software Problems.......................................33 5.4 Troubleshooting Problems with Optical Drives and Hard Disks .............................................................................34 5.5 Special considerations for troubleshooting W
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Chapter Using the Computer Hardware 1 This chapter contains the following topics: Computer hardware introduction 2 Information on computer connections Note: The descriptions in this chapter might vary from your computer, depending on 3 computer models and configurations. 4 5 User Guide 1
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1.1 Front view of the computer Built-in microphone Camera Power button Built-in IR receiver (Only functional on models equipped with a IR receiver module) Hard disk drive indicator Wireless LAN card indicator LCD ON/OFF indicator (When turning on the LCD, the indicator light will be off; when turning off the LCD, the indicator light will be solid on.) Menu button Direction button Direction button LCD ON/OFF 2 User Guide
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1.2 Left and right views of the computer Attention: Be sure not to block any air vents on the computer. Blocked air vents may cause thermal problems. Memory card reader Microphone connector* USB ports (2) Optical drive Headphone connector * Microphone connector: The built-in speakers can be used independently without starting the computer so long as the power cord is plugged in. Connect an external audio device (e.g., MP3 player) to the microphone connector with a 3.5mm audio cable. You can
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1.3 Rear view of the computer Ethernet connector TV tuner port USB ports (4) Power connector 1.4 Computer stand Use the stand to position the display to your preference.It can be adjusted from 5˚ forward to 25˚ backward. The stand provides stability to the computer; it is not a removable part. 4 User Guide
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Attention: The computer stand must remain installed at all times to ensure maximum system stability. 1.5 Connecting your computer Use the following information to connect your computer: • Look for the small connector icons on the back of your computer . Match the connectors to the icons. Note: Your computer might not have all of the connectors that are described in this section. 1.5.1 Check the voltage rating before you connect the equipment to an electrical outlet to ensure that the re
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1.5.3 If you have audio devices, attach them using the following instructions: 12 Microphone Use this connector to attach a microphone (purchased separately) to your computer when you want to record sound or if you use speech-recognition software. Headphone Use this connector to attach headphones (purchased separately) to your computer when you want to listen to music or other sounds without disturbing anyone. 1.5.4 Connect any additional devices that you have. Your computer might not
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1.5.5 Connect the power cords properly to grounded electrical outlets. 1. Plug the power adapter cord into the back of the computer. 2. Plug the power cord into the AC adapter. 3. Plug the power cord into an AC power source. 1.5.6 If your computer is equipped with a Memory Card Reader Connector, it is able to read/write data from: MS/MS Pro/MMC/SD/SDHC/SDXC User Guide 7
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1.6 Important information about using the computer Press the power button on the bottom left of the screen to turn on the computer. Hold the computer tightly when you carry it. 8 User Guide
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1.7 Wired keyboard LVT —— After entering Windows, press this key to launch the LVT (Lenovo Vantage Technology) program, Lenovo’s pre-loaded Home PC software. In addition to its own functions, the LVT program will allow you to start other Windows compatible software, specially configured to run on this model of computer. Notes: • Some models ar e not equipped with the L VT pr ogram. • The L VT key on the keyboar d is disabled in the models without the L VT pr ogram. F2 —— Your computer
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10 User Guide
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Chapter Touch screen user instruction This chapter contains the following 1 topics: Touch Screen Calibration User Gesture Instructions for the Touch screen 2 Attentions when using the Touch Screen Attention: Only some selected models are equipped with touch scr eens. 3 4 5 User Guide 11
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The monitor has touch capability due to a touch-sensitive screen installed. A touch screen is an input device just like a mouse or a keyboard, and the user’s hand transmits position information via the touch screen to the computer. With this technology, you only need to touch the pictures or words on the computer display lightly with your finger, and the computer will react. 2.1 Touch Screen Calibration Prior to first use or whenever the touch screen reacts in a different place where you ar
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2.2 User Gesture Instructions for the Touch screen The Touch screen supports single touches and rotational movements, enlargement and reduction multi-touch operations, and the user can transmit position information to the computer via touch. The touch screen uses a very low pressure movement recognition method, which only needs the finger to move lightly on the computer display screen or make a simple hand gesture to be detected by the main computer processor. Note: Do not touch it via har
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2. Single Finger Right Click For the item selected on the touch screen, press and hold your finger on the screen until a circle appears. After lifting your finger from the touch screen, a menu bar will pop up, completing the single finger right click operation. This is similar to the action performed by clicking the right mouse button. 14 User Guide
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3. Double Finger Right Click First touch a finger to the screen to select the desired item and hold it there, then touch another finger anywhere nearby on the screen and quickly lift it up again, to complete a double finger right click operation. The area where the first finger is placed can be used to show the right-click menu or perform related operations. 2 1 4. Dragging Movement First touch your finger on the desired item on the screen and hold it there, then make a dragging movement. Th
