Lenovo 7390 страница 43 Скачать руководство пользователя

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The

following

illustration

shows

the

locations

parts

the

system

board

(some

models).

Microprocessor

fan

connector

Front

panel

connector

Microprocessor

and

heat

sink

SATA

IDE

connectors

(2)

Memory

connector

Front

USB

connectors

(2)

Memory

connector

Serial

(COM2)

connector

Clear

CMOS/Recovery

jumper

PCI

adapter

connectors

(2)

Power

connector

Front

audio

connector

Diskette

drive

connector

PCI

Express

x16

adapter

connector

IDE

connector

PCI

Express

adapter

connector

IDE

connector

System

fan

connector

Battery

12v

power

connector

Chapter

Installing

options

Содержание 7390

Страница 1: ...User Guide Lenovo 3000 J Series Types 7390 7391 7392 7396 7397 7398 ...

Страница 2: ......

Страница 3: ...Lenovo 3000 J Series ...

Страница 4: ...STRICTED RIGHTS Our products and or services are provided with RESTRICTED RIGHTS Use duplication or disclosure by the Government is subject to the GSA ADP Schedule contract with Lenovo Group Limited if any or the standard terms of this commercial license or if the agency is unable to accept this Program under these terms then we provide this Program under the provisions set forth in Commercial Com...

Страница 5: ... cover 20 Locating components 21 Accessing system board components 22 Identifying parts on the system board 24 Installing memory 26 Installing PCI adapters 27 Installing security features 28 Padlock 29 Password protection 29 Changing the battery 29 Erasing a lost or forgotten password clearing CMOS 30 Replacing the cover and connecting the cables 31 Chapter 4 Recovering software 33 Creating and us...

Страница 6: ...iagnostic programs 57 Calling for service 57 Using other services 58 Purchasing additional services 58 Appendix A Manual modem commands 59 Basic AT commands 59 Extended AT commands 61 MNP V 42 V 42bis V 44 commands 62 Fax Class 1 commands 63 Fax Class 2 commands 63 Voice commands 64 Appendix B Notices 67 Television output notice 68 Trademarks 68 Index 69 iv User Guide ...

Страница 7: ... product this information applies to your product In addition computer products contain a coin sized internal battery that provides power to the system clock even when the computer is unplugged so the battery safety information applies to all computer products Conditions that require immediate action Products can become damaged due to misuse or neglect Some product damage is serious enough that th...

Страница 8: ... that product until you can contact the product manufacturer for further instructions or until you get a suitable replacement General safety guidelines Always observe the following precautions to reduce the risk of injury and property damage Service and upgrades Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or your documentation Only use a s...

Страница 9: ...ctricity to build up around you v Always handle components carefully Handle adapters memory modules and other circuit boards by the edges Never touch exposed circuitry v Prevent others from touching components v When you install a static sensitive option or CRU touch the static protective package containing the part to a metal expansion slot cover or other unpainted metal surface on the computer f...

Страница 10: ...quid cleansers Liquids can cause a short circuit particularly if the power cord or power adapter has been stressed by misuse Liquids also can cause gradual corrosion of power cord terminals and or the connector terminals on a power adapter which can eventually result in overheating Always connect power cords and signal cables in the correct order and ensure that all power cord connectors are secur...

Страница 11: ...related devices Ensure that extension cords surge protectors uninterruptible power supplies and power strips that you use are rated to handle the electrical requirements of the product Never overload these devices If power strips are used the load should not exceed the power strip input rating Consult an electrician for more information if you have questions about power loads power requirements an...

Страница 12: ...se or mishandling can cause the battery to overheat which can cause gasses or flame to vent from the battery pack or coin cell If your battery is damaged or if you notice any discharge from your battery or the buildup of foreign materials on the battery leads stop using the battery and obtain a replacement from the battery manufacturer Batteries can degrade when they are left unused for long perio...

Страница 13: ... restrict or block any ventilation openings v Do not store or operate your computer inside furniture as this might increase the risk of overheating v Airflow temperatures into the computer should not exceed 35 C 95 F v Do not use non desktop air filtration devices Operating environment The optimal environment in which to use your computer is 10 C 35 C 50 F 95 F with humidity ranging between 35 and...

Страница 14: ...in the installation and configuration procedures v Connect and disconnect cables as described in the following table when installing moving or opening covers on this product or attached devices To connect 1 Turn everything OFF 2 First attach all cables to devices 3 Attach signal cables to connectors 4 Attach power cords to outlet 5 Turn device ON To disconnect 1 Turn everything OFF 2 First remove ...

Страница 15: ...factory with a CD or DVD drive CD and DVD drives are also sold separately as options CD and DVD drives are laser products These drives are certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J for Class 1 laser products Elsewhere these drives are certified to conform to the requirements of the Inte...

Страница 16: ...o computer viruses hackers spyware and other malicious activities that might damage your computer software or data It is your responsibility to ensure that you have adequate protection in the form of firewalls antivirus software and anti spyware software and keep this software up to date Cleaning and maintenance Keep your computer and workspace clean Shut down the computer and then disconnect the ...

Страница 17: ...ver software and restore the entire contents of your hard disk to a previously saved state v Chapter 5 Using the Setup Utility on page 41 provides instructions on how to view and change the configuration settings of your computer v Chapter 6 Updating system programs on page 45 provides information about updating POST BIOS and how to recover from a POST BIOS update failure v Chapter 7 Troubleshooti...

Страница 18: ...xvi User Guide ...

Страница 19: ... on the keyboard and your hands and fingers relaxed You can change the angle of the keyboard for maximum comfort by adjusting the position of the keyboard feet Viewing Distance Lower Back Support Seat Height Adjust the monitor so the top of the screen is at or slightly below eye level Place the monitor at a comfortable viewing distance usually 51 to 61 cm 20 to 24 in and position it so you can vie...

Страница 20: ...might result in a malfunction or damage Place the computer and monitor so that nothing blocks the air vents usually 51 mm 2 in of air space is sufficient Also make sure the vented air is not blowing on someone else Electrical outlets and cable lengths The location of electrical outlets and the length of power cords and cables that connect to the monitor printer and other devices might determine th...

Страница 21: ...or travelers to the country or region where you are located Note Your computer might not have all of the switches or connectors described in this section If your computer cables and connector panel have color coded connectors match the color of the cable end with the color of the connector For example match a blue cable end with a blue connector or a red cable end with a red connector 1 Some model...

Страница 22: ...up and turn on your computer refer to the Access Help online help system for information about your fingerprint reader See Access Help on page 56 for instructions on how to open the online help system 3 Your mouse cable might have a standard mouse connector 1 or a USB connector 2 Connect the mouse cable to the appropriate mouse connector 4 Connect the monitor cable to the monitor connector on the ...

Страница 23: ...countries or regions that use the RJ 11 telephone outlet attach one end of the telephone cable to the telephone and the other end to the telephone connector on the back of the computer Attach one end of the modem cable to the modem connector on the back of the computer and the other end to the telephone outlet 3 In countries or regions that do not use RJ 11 telephone outlets a splitter or converte...

Страница 24: ...onnector to attach headphones to your computer when you want to listen to music or other sounds without disturbing anyone This connector might be located on the front of the computer 7 If you have powered speakers with an ac adapter use the following instructions a Connect the cable that runs between the speakers if necessary On some speakers this cable is permanently attached b Connect the ac ada...

Страница 25: ...l printer or any other device that requires a 25 pin parallel connection 5 Ethernet Use this connector to attach the computer to an Ethernet type local area network or to a cable modem Important To operate the computer within FCC limits when it is connected to an Ethernet network use a Category 5 Ethernet cable 6 MIDI joystick Use this connector to attach a joystick gamepad or a musical instrument...

Страница 26: ...a full refund After you start the computer for the first time follow the instructions on the screen to complete the software installation If you do not complete the software installation the first time the computer is turned on unpredictable results might occur When the installation is complete refer to the Access Help online help system to learn more about your computer See Access Help on page 56...

Страница 27: ...th your operating system CDs or diskettes Remember to install all device drivers after you install your operating system Installation instructions are usually provided with the device drivers Updating your antivirus software Your computer comes with the Norton Internet Security software you can use to detect and eliminate viruses You should run the LiveUpdate application to get the latest updates ...

Страница 28: ...10 User Guide ...

Страница 29: ...on Important Before you install or remove any option read Important safety information on page v These precautions and guidelines will help you work safely Note Use only the parts provided by Lenovo Features This section provides an overview of the computer features and preinstalled software System information The following information covers a variety of models For information for your specific m...

Страница 30: ...ray VGA monitor v A peripheral component interconnect PCI Express x16 video graphics adapter connector on the system board Audio subsystem v HD Audio with Realtek Audio Codec v Microphone and headphone connectors on the front panel v Line in line out and microphone connectors on the rear panel Connectivity v 10 100 1000 Mbps integrated Ethernet controller v Soft modem V 90 V 44 some models System ...

Страница 31: ...cs adapter connector Power v 220 Watt power supply with manual voltage selection switch some models v Automatic 50 60 Hz input frequency switching v Advanced Power Management support v Advanced Configuration and Power Interface ACPI support Security features v User and administrator or supervisor passwords for BIOS access v Support for the addition of a padlock to secure the cover v Startup sequen...

Страница 32: ...stem memory called dual inline memory modules DIMMs Peripheral component interconnect PCI adapters PCI Express x1 adapter PCI Express x16 graphics adapter Optical drive such as CD drives and DVD drives some models Hard disk drive For the latest information about available options see the Lenovo Web site at http www lenovo com or contact your reseller or marketing representative 1 The operating sys...

Страница 33: ...to 90 Maximum altitude 7000 ft 2133 6 m Electrical input Some models have a switchable power supply that supports both low and high input voltage ranges Some models do not have a switch and support only a low or high input voltage range See Voltage selection switch on page ix for additional information Input voltage Low range Minimum 100 V ac Maximum 127 V ac Input frequency 50 60 Hz Voltage switc...

Страница 34: ...come with the option Handling static sensitive devices Static electricity although harmless to you can seriously damage computer components and options When you add an option do not open the static protective package containing the option until you are instructed to do so When you handle options and other computer components take these precautions to avoid static electricity damage v Limit your mo...

Страница 35: ...section shows the various external connectors on your computer to which you can attach external options such as external speakers a printer or a scanner For some external options you must install additional software in addition to making the physical connection When adding an external option use the information in this section to identify the required connector and then use the instructions that c...

Страница 36: ...3 Ethernet connector 11 Microphone connector 4 Audio line in connector 12 USB connectors 5 Power cord connector 13 USB connectors 6 Voltage selection switch some models 14 VGA monitor connector 7 PCI adapter connectors 15 Serial connector 8 PCI Express x1 adapter or PCI Express x16 graphics adapter connector some models 16 Standard keyboard connector Note Some connectors on the rear of your comput...

Страница 37: ...nals from the computer to external devices such as powered stereo speakers speakers with built in amplifiers headphones multimedia keyboards or the audio line in connector on a stereo system or other external recording device USB connectors Used to attach a device that requires a Universal Serial Bus USB connection such as a USB scanner or USB printer If you have more than six USB devices you can ...

Страница 38: ...t down your operating system and turn off all attached devices 2 Unplug all power cords from electrical outlets 3 Disconnect all cables attached to the computer This includes power cords input output I O cables and any other cables that are connected to the computer 4 Remove any locking devices such as a padlock that secure the cover 5 Remove the two screws at the rear of the computer cover and sl...

Страница 39: ...p you locate the various components in your computer 1 Optical drive 5 PCI adapter connector 2 Diskette drive bay 6 PCI Express x16 graphics adapter connector 3 Memory modules 7 PCI Express x1 adapter connector 4 Power supply Chapter 3 Installing options 21 ...

Страница 40: ...he battery and CMOS To access system board components and the drives 1 Remove the computer cover See Removing the cover on page 20 2 Remove the front bezel by releasing the three tabs and pivoting the bezel forward to remove completely 3 Remove the two screws at the front of the chassis securing the drive bay assembly 22 User Guide ...

Страница 41: ...5 Slide the drive bay assembly forward until the drive bay assembly is aligned with the two slots on the sides of the chassis and remove the drive cables from the system board Then pivot the drive bay assembly upward to remove it completely from the computer Chapter 3 Installing options 23 ...

Страница 42: ...Serial COM2 connector 3 Memory connector 1 13 Front audio connector 4 Memory connector 2 14 PCI adapter connectors 2 5 Power connector 15 PCI Express x1 graphics adapter connectors 6 Diskette drive connector 16 Battery 7 IDE connector 17 PCI Express x16 graphics adapter connector 8 SATA IDE connector 2 18 System fan connector 9 Front panel connector 19 12v power connector 10 Clear CMOS Recovery ju...

Страница 43: ... connector 1 13 Front USB connectors 2 4 Memory connector 2 14 Serial COM2 connector 5 Clear CMOS Recovery jumper 15 PCI adapter connectors 2 6 Power connector 16 Front audio connector 7 Diskette drive connector 17 PCI Express x16 adapter connector 8 IDE connector 1 18 PCI Express x1 adapter connector 9 IDE connector 2 19 System fan connector 10 Battery 20 12v power connector Chapter 3 Installing ...

Страница 44: ...y module 1 Remove the computer cover See Removing the cover on page 20 2 Access the system board See Accessing system board components on page 22 3 Remove any parts that might prevent access to the memory connectors 4 Locate the memory connectors See Identifying parts on the system board on page 24 5 Open the retaining clips 6 Position the memory module over the memory connector Make sure that the...

Страница 45: ...two connectors for PCI adapters one connector for a PCI Express x1 adapter and one connector for a PCI Express x16 graphics adapter connector some models To install a PCI adapter 1 Remove the computer cover See Removing the cover on page 20 2 Remove the screw that secure the adapters 3 Remove the adapter cover latch and the connector cover for the appropriate expansion connector 4 Remove the adapt...

Страница 46: ...e cables on page 31 Installing security features To help prevent hardware theft and unauthorized access to your computer several security lock options are available In addition to a physical lock unauthorized use of your computer can be prevented by a software lock that locks the keyboard until a correct password is typed in Make sure that any security cables you install do not interfere with othe...

Страница 47: ...d connecting the cables on page 31 Changing the battery Your computer has a special type of memory that maintains the date time and settings for built in features such as parallel port assignments configuration A battery keeps this information active when you turn off the computer The battery normally requires no charging or maintenance throughout its life however no battery lasts forever If the b...

Страница 48: ...ched devices 9 Use the Setup Utility program to set the date and time and any passwords See Chapter 5 Using the Setup Utility on page 41 Erasing a lost or forgotten password clearing CMOS This section applies to lost or forgotten passwords For more information about lost or forgotten passwords go to the Lenovo Caresm program To erase a forgotten password 1 Remove the computer cover See Removing th...

Страница 49: ...es to your computer 1 Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer 2 Reposition any cables that might impede the replacement of the computer cover 3 Align the drive bay assembly with the two slots and rails on the sides of the chassis reconnect the drive cables on the system board and then slide the drive bay assembly to...

Страница 50: ...32 User Guide ...

Страница 51: ...to the same state as when the computer was originally shipped from the factory Product Recovery discs are useful if you transfer the computer to another area sell the computer recycle the computer or as a last resort put the computer in an operational state after all other methods of recovery have failed As a precautionary measure it is important to create a set of Product Recovery discs as soon a...

Страница 52: ...escue device in the startup sequence on page 39 for more information 4 If you have set a Master password type your password when prompted 5 In the Rescue and Recovery menu click Restore your system 6 Follow the instructions on the screen Insert the appropriate Product Recovery disc when prompted Note After restoring your hard disk to the original factory content you might have to reinstall some so...

Страница 53: ...kspace see Using the Rescue and Recovery workspace Using the Rescue and Recovery workspace The Rescue and Recovery workspace resides in a protected hidden area of your hard disk that operates independently from the Windows operating system This enables you to perform recovery operations even if the Windows operating system cannot be started You can perform the following recovery operations from th...

Страница 54: ...he of the following v To rescue files from your hard disk or from a backup click Rescue files then follow the instructions on the screen v To restore your hard disk from a Rescue and Recovery backup or to restore your hard drive to the factory contents click Restore your system then follow the instructions on the screen v For information about other features of the Rescue and Recovery workspace cl...

Страница 55: ...ve When the rescue media starts the Rescue and Recovery workspace opens Help for each feature is available from the Rescue and Recovery workspace If your rescue media fails to start you might not have your rescue device CD drive DVD drive or USB device set correctly in your BIOS startup sequence See Setting a rescue device in the startup sequence on page 39 for more information Creating and using ...

Страница 56: ... devices The latest device drivers for factory installed devices also are available on the World Wide Web at http www lenovo com think support To reinstall a device driver for a factory installed device do the following 1 Start your computer and operating system 2 Use Windows Explorer or My Computer to display the directory structure of your hard disk 3 Open the C SWTOOLS folder 4 Open the DRIVERS...

Страница 57: ...lity on page 41 Solving recovery problems If you are unable to access the Rescue and Recovery workspace or the Windows environment you can v Use your rescue media CD DVD or USB hard disk to start the Rescue and Recovery workspace See Creating and using rescue media on page 36 for details v Use a Recovery Repair diskette to repair the Rescue and Recovery workspace or repair a file needed to enter t...

Страница 58: ...40 User Guide ...

Страница 59: ... you type your password See Using passwords for more information The Setup Utility might start automatically when POST detects that hardware has been removed or new hardware has been installed in your computer Viewing and changing settings The Setup Utility program menu lists items that identify system configuration topics When working with the Setup Utility program menu you must use the keyboard ...

Страница 60: ...sword However to change any configuration settings you must use your administrator password Setting changing and deleting a password To set change or delete a password do the following Note A password can be any combination of up to twelve characters A Z a z and 0 9 See Password considerations on page 41 for more information 1 Start the Setup Utility program see Chapter 5 Using the Setup Utility o...

Страница 61: ...elease the F12 key Note If you are using a USB keyboard and the Startup Device Menu does not display using this method repeatedly press and release the F12 key rather than leaving it pressed when turning on the computer 3 Select the desired startup device from the Startup Device Menu and press Enter to begin Note Selecting a startup device from the Startup Device menu does not permanently change t...

Страница 62: ...ng system other than Windows XP your computer performance might be degraded Therefore you should always set HyperThreading to Disabled unless you are sure your operating system supports HyperThreading Exiting from the Setup Utility program When you finish viewing or changing settings press Esc to return to the Setup Utility program menu you might have to press Esc several times If you want to save...

Страница 63: ... by running a special update program from your operating system Lenovo might make changes and enhancements to the POST BIOS When updates are released they are available as downloadable files on the Lenovo Web site at http www lenovo com Instructions for using the POST BIOS updates are available in a txt file that is included with the update files For most models you can download either an update p...

Страница 64: ...46 User Guide ...

Страница 65: ...d warranty information that is provided with your computer for a list of service and support telephone numbers The monitor screen is blank Verify that v The monitor cable is securely attached to the rear of the monitor and to the rear of the computer v The monitor power cord is plugged into the monitor and into a working electrical outlet v The monitor is turned on and the brightness and contrast ...

Страница 66: ... page 51 for further information If you cannot correct the problem have the computer serviced Refer to the safety and warranty information that is provided with your computer for a list of service and support telephone numbers The operating system will not start Verify that v There is no diskette in the diskette drive v The startup sequence includes the device where the operating system resides Us...

Страница 67: ...ows Follow the instructions on the screen For additional information about running the diagnostic program refer to the PC Doctor for Windows help system If you still suspect a problem after PC Doctor for Windows runs successfully run PC Doctor for DOS or PC Doctor for Windows PE to help you diagnose your computer problem PC Doctor for DOS Depending upon your machine type and model you either have ...

Страница 68: ...When the operation is complete remove the diskette and click Quit Running diagnostics from the CD or diskettes To run diagnostics from the diagnostic CD image or diagnostic diskettes that you created use the following procedure 1 Make sure your computer is turned off 2 If you are running diagnostics from diskettes using a USB diskette drive plug in the USB device 3 Insert the CD into the optical d...

Страница 69: ... from the Rescue and Recovery workspace use the following procedure 1 Shut down the operating system and turn off the computer 2 Repeatedly press and release the F11 key as you turn on the computer 3 When you hear beeps or see a logo screen stop pressing the F11 key The Rescue and Recovery workspace opens 4 From the Rescue and Recovery workspace select Diagnose hardware 5 The diagnostic program op...

Страница 70: ...o clean the mouse Use the following procedure to clean the non optical mouse Note The following illustration might be slightly different from your mouse 1 Retainer ring 2 Ball 3 Plastic rollers 4 Ball cage To clean a mouse with a ball follow the instructions below 1 Turn off your computer 2 Disconnect the mouse cable from the computer 3 Turn the mouse upside down Twist the retainer ring 1 to the u...

Страница 71: ...hol Turn the rollers with your finger and continue swabbing them until all the dirt is removed Be sure the rollers are still centered in their channels after you clean them 9 Remove any fibers from the swab that might be remaining on the rollers 10 Replace the ball and the retainer ring Twist the retainer ring to the locked position 11 Reconnect the mouse cable to the computer 12 Turn your compute...

Страница 72: ...54 User Guide ...

Страница 73: ...iate publication for your computer The publications also are available on the Lenovo Web site at http www lenovo com Notes 1 These publications are in Portable Document Format PDF format which requires Adobe Acrobat Reader to be installed If Adobe Acrobat Reader has not yet been installed on your computer a message will appear when you attempt to view the PDF file and you will be guided through th...

Страница 74: ...ety and warranty information that is provided with your computer contains information on safety warranty notices and Customer Replacement Units CRUs For more information on CRUs see Service and upgrades on page vi www lenovo com The Lenovo Web site www lenovo com provides an extensive amount of information and services to help you buy upgrade and maintain your computer You can access the most up t...

Страница 75: ...urself and still need help during the warranty period you can get help and information by telephone through the Customer Support Center The following services are available during the warranty period v Problem determination Trained personnel are available to assist you with determining if you have a hardware problem and deciding what action is necessary to fix the problem v Hardware repair If the ...

Страница 76: ... all countries International Warranty Service is delivered through the method of service such as depot carry in or on site service that is provided in the servicing country Service centers in certain countries might not be able to service all models of a particular machine type In some countries fees and restrictions might apply at the time of service To determine whether your computer is eligible...

Страница 77: ...it is just like specifying a parameter of 0 Example ATH ENTER Note In the following tables all default settings are printed in bold text Basic AT commands Command Function A Manually answer incoming call A Repeat last command executed Do not precede A with AT or follow with ENTER D_ 0 9 A D and L last number redial P pulse dialing Note Pulse dialing is not supported for Australia New Zealand Norwa...

Страница 78: ...turn to Data Mode O1 Return to Data Mode and initiate an equalizer retrain P Set Pulse dial as default Q_ Q0 Modem sends responses Sr Read and display value in register r Sr n Set register r to value n n 0 255 T Set Tone Dial as default V_ V0 Numeric responses V1 Word responses W_ W0 Report DTE speed only W1 Report line speed error correction protocol and DTE speed W2 Report DCE speed only X_ X0 H...

Страница 79: ...low control M_ M0 Asynchronous operation P_ P0 US setting for off hook to on hook ratio P1 UK and Hong Kong off hook to on hook ratio P2 Same as P0 setting but at 20 pulses per minute P3 Same as P1 setting but at 20 pulses per minute R_ R0 Reserved R1 CTS operates per flow control requirements S_ S0 Force DSR Signal High ON S1 DSR off in command mode on in on line mode T_ T0 Ends test in progress ...

Страница 80: ... Parameter b specifies automode operations where 0 automode disabled 1 automode enabled with V 8 V 32 Annex A Parameter c specifies the minimum connection data rate 300 56000 Parameter d specifies the maximum connection rate 300 56000 Parameter e specifies the codec type 0 Law and 1 A Law Parameter f specifies robbed bit signaling detection 0 detection disabled 1 detection enabled MNP V 42 V 42bis...

Страница 81: ... Set the polled station identification FCIG Report the polled station identification FCR Capability to receive FCR Capability to receive FCSI Report the called station ID FDCC DCE capabilities parameters FDCS Report current session FDCS Current session results FDIS Report remote capabilities FDIS Current sessions parameters FDR Begin or continue phase C receive data FDT Data transmission FDTC Repo...

Страница 82: ...ufacturer REV Identify Revision Level TL Audio output transmit level VBQ Query Buffer Size VBS Bits per sample ADPCM or PCM VBT Beep Tone Timer VCI Identify Compression Method VLS Voice line select VRA Ringback goes away timer VRN Ringback never came timer VRX Voice Receive Mode VSDB Silence deletion tuner VSK Buffer skid setting VSP Silence detection period VSR Sampling rate selection VSS Silence...

Страница 83: ...s not have Taxsignal switched OFF modem function may be impaired The impairment may be resolved by a filter with the following specifications Telekom PTT SCR BE Taximpulssperrfilter 12kHz PTT Art 444 112 7 Bakom 93 0291 Z N Appendix A Manual modem commands 65 ...

Страница 84: ...66 User Guide ...

Страница 85: ...s information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for...

Страница 86: ... copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation Reverse engineering or disassembly is prohibited Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Lenovo Lenovo Care Rescue and Recovery Wake on LAN is a...

Страница 87: ...C Doctor for Windows PE 48 51 programs 48 57 Rescue and Recovery workspace 50 51 diagnostic CD image creating 49 running 50 diagnostic diskettes creating 50 running 50 dual inline memory modules DIMMs 26 E environment operating 15 Ethernet 12 Ethernet connector 19 exiting Setup Utility 44 expansion adapters 13 external options 17 F features 11 H help and service 57 I information resources 55 input...

Страница 88: ...ning off computer 9 turning on 8 power on self test POST 45 R removing the cover 20 replacing the cover 31 Rescue and Recovery 33 S security features 13 padlock 29 selecting startup device 43 temporary startup device 43 serial connector 19 Setup Utility 41 software installing 8 system board components accessing 22 connectors 24 25 identifying parts 24 location 24 25 memory 14 24 25 26 system manag...

Страница 89: ......

Страница 90: ...Part Number 41X8053 Printed in USA 1P P N 41X8053 ...

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