IEI Technology AFL-08B-N270 User Manual Download Page 41

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AFL-08B-N270 User Manual

Page 41

Ensure that all four of the mounting screws fit snuggly into their respective

slotted holes.

NOTE:

In the diagram below the bracket is already installed on the wall.

Figure 2-12: Chassis Support Screws

Step 9:

Secure the panel PC by fastening the retention screw of the wall-mounting

bracket. (

Figure 2-13

Summary of Contents for AFL-08B-N270

Page 1: ...I Technology Corp User Manual MODEL AFL 08B N270 Panel PC with Touch Screen Intel Atom N270 1 6 GHz CPU Gigabit Ethernet Wireless LAN USB 2 0 External SATA RS 232 422 485 Audio RoHS Compliant IP 64 Protection Rev 2 30 21 September 2012 ...

Page 2: ...e Connectors Added Appendix C ALC892 Digital Microphone Configuration 22 February 2012 2 20 Bluetooth function optional 12 July 2011 2 10 Updated WLAN card to RT3090 Added note to Section 2 9 Driver Installation Added Section A 1 3 Product Disposal 29 September 2009 1 02 Added screw torque warning 22 July 2009 1 01 Minor edit 12 June 2009 1 00 Initial release ...

Page 3: ...ges arising out of the use or inability to use the product or documentation even if advised of the possibility of such damages This document contains proprietary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer TRADEMARKS All registered tra...

Page 4: ...Panel 15 1 3 2 Rear Panel 16 1 3 3 I O Interface Panel 17 1 4 INTERNAL OVERVIEW 18 1 5 SYSTEM SPECIFICATIONS 19 1 6 DIMENSIONS 20 2 INSTALLATION 22 2 1 UNPACK THE PANEL PC 24 2 1 1 Packing List 24 2 2 REMOVING THE REAR PANEL 27 2 3 CF CARD INSTALLATION 28 2 4 AT ATX MODE SELECTION 30 2 4 1 AT Power Mode 30 2 4 2 ATX Power Mode 31 2 5 JUMPER SETTINGS 31 2 5 1 Access the Jumpers 32 2 5 2 Preconfigur...

Page 5: ...LAN Connection 47 2 7 2 Serial Device Connection and RS 422 485 Pinouts 48 2 7 3 USB Device Connection 50 2 8 POWER CONNECTION 50 2 9 DRIVER INSTALLATION 51 3 SYSTEM MAINTENANCE 52 3 1 SYSTEM MAINTENANCE INTRODUCTION 53 3 2 MOTHERBOARD REPLACEMENT 54 3 3 COVER REMOVAL 54 3 4 MEMORY MODULE REPLACEMENT 56 3 5 CF CARD REPLACEMENT 57 3 6 REINSTALLING THE COVERS 57 4 BIOS OPTIONS 59 4 1 INTRODUCTION 60...

Page 6: ...RFACE CONNECTORS 93 5 2 INTERNAL PERIPHERAL CONNECTORS 94 5 2 1 Audio Line out Connector CN8 95 5 2 2 Audio Speaker out Connector CN3 96 5 2 3 Audio MIC in Connector MIC1 96 5 2 4 Audio DMIC in Connector DMIC1 96 5 2 5 Battery Connector BT1 97 5 2 6 CompactFlash Type II Slot CF1 97 5 2 7 CRT Connector CN4 98 5 2 8 DIO Connector DIO1 98 5 2 9 HDD Power Connector CN1 98 5 2 10 LED Indicator and Butt...

Page 7: ...1 105 5 3 4 RS 422 485 Serial Port COM3 105 5 3 5 SATA Connector SATA2 106 5 3 6 USB 2 0 Connectors USB3 106 5 4 PRECONFIGURED JUMPER SETTINGS 107 5 4 1 Backlight Voltage Selection Jumper J_BL1 107 5 4 2 Inverter Power Selection Jumper JP12 107 5 4 3 LVDS Panel Voltage Selection Jumper J_VLVDS1 108 5 4 4 MCU LCD Type Selection Jumper JP14 108 5 4 5 MCU PWM Power Selection Jumper JP13 108 5 4 6 Pan...

Page 8: ...6 Figure 2 8 COM3 TX Function Select Jumper Pinout Locations 37 Figure 2 9 COM3 RS 232 422 485 Serial Port Select Jumper Location 38 Figure 2 10 CompactFlash Setup Jumper Location 39 Figure 2 11 Wall mounting Bracket 40 Figure 2 12 Chassis Support Screws 41 Figure 2 13 Secure the Panel PC 42 Figure 2 14 AFL 08B N270 Cutout Dimensions units in mm 43 Figure 2 15 Tighten the Panel Mounting Clamp Scre...

Page 9: ...SO DIMM Module Installation 57 Figure 5 1 Main Board Layout Diagram Front Side 93 Figure 5 2 Main Board Layout Diagram Solder Side 94 Figure C 1 Realtek HD Audio Manager Icon Task Bar 119 Figure C 2 Realtek HD Audio Manager 119 Figure C 3 Mixer Screen 120 Figure C 4 Mixer ToolBox Screen 120 Figure C 5 Enabling the Digital Microphone Function 121 ...

Page 10: ... Pinouts 49 Table 2 13 RS 485 Pinouts 50 Table 4 1 BIOS Navigation Keys 61 Table 5 1 Peripheral Interface Connectors 95 Table 5 2 Audio Line out Connector CN8 Pinouts 95 Table 5 3 Audio Speaker out Connector CN3 Pinouts 96 Table 5 4 Audio MIC in Connector MIC1 Pinouts 96 Table 5 5 Audio DMIC in Connector DMIC1 Pinouts 96 Table 5 6 Battery Connector BT1 Pinouts 97 Table 5 7 CompactFlash Slot CF1 Pi...

Page 11: ...s 105 Table 5 27 RS 232 Serial Ports COM1 Pinouts 105 Table 5 28 COM3 Connector Pinouts 106 Table 5 29 SATA Connector SATA2 Pinouts 106 Table 5 30 USB 2 0 Connectors USB3 Pinouts 106 Table 5 31 Preconfigured Jumpers 107 Table 5 32 Backlight Voltage Selection Jumper J_BL1 Settings 107 Table 5 33 Inverter Power Selection Jumper JP12 Settings 107 Table 5 34 LVDS Voltage Selection Jumper J_VLVDS1 Sett...

Page 12: ...onfiguration 72 BIOS Menu 8 Power Configuration 72 BIOS Menu 9 General ACPI Configuration 73 BIOS Menu 10 APM Configuration 74 BIOS Menu 11 Remote Access Configuration 76 BIOS Menu 12 USB Configuration 78 BIOS Menu 13 PCI PnP Configuration 80 BIOS Menu 14 Boot 82 BIOS Menu 15 Boot Settings Configuration 82 BIOS Menu 16 Security 85 BIOS Menu 17 Chipset 86 BIOS Menu 18 Northbridge Chipset Configurat...

Page 13: ...AFL 08B N270 User Manual Page 13 Chapter 1 1 Introduction ...

Page 14: ...ler hub ensures optimal memory graphics and peripheral I O support The system comes with 1 0 GB of preinstalled DDR2 SDRAM and supports a maximum of 2 0 GB ensuring smooth data throughputs with reduced bottlenecks and fast system access Two serial ports two USB 2 0 ports and one external SATA port provide simplified connectivity to a variety of external peripheral devices Wi Fi capabilities and tw...

Page 15: ...anel PC comprises of a screen rear panel top panel bottom panel and two side panels left and right An ABS PC plastic front frame surrounds the front screen The rear panel provides screw holes for a wall mounting bracket compliant with VESA FDMI standard An I O interface panel on the bottom panel of the AFL 08B N270 provides access to external interface connectors 1 3 1 Front Panel The front side o...

Page 16: ...e 16 Figure 1 2 AFL 08B N270 Front View 1 3 2 Rear Panel The rear panel provides access to the internal components of the AFL 08B N270 and CF card slot Refer to Figure 1 3 for back cover retention screw and VESA mount screw holes ...

Page 17: ... the AFL 08B N270 has the following I O interface connectors 1 x 12 V DC IN connector 1 x Audio line out jack 1 x External SATA port 1 x Power switch 1 x Reset button 2 x RJ 45 GbE LAN ports 1 x RS 232 serial port 1 x RS 232 422 485 serial port 2 x USB 2 0 connectors The external I O interface connector panel is shown in the following figure ...

Page 18: ...8B N270 I O Interface Connector Panel 1 4 Internal Overview The AFL 08B N270 has the following components installed internally 1 x Motherboard 1 x 1 0 GB 533 MHz DDR2 SDRAM SO DIMM 1 x Wireless LAN module 2 x 1 5W speakers Figure 1 5 Internal Overview ...

Page 19: ...130º 120º Backlight MTBF 30000 hrs CPU Intel Atom N270 1 6 GHz CPU Chipset Intel 945GSE ICH7M RAM 1 GB 533 MHz DDR2 SO DIMM Supports one 400 MHz or 533 MHz DDR2 SO DIMM 2 GB Max Audio Codec Realtek ALC892 I O Ports and Switches One 12V DC power jack One Audio line out jack One External SATA port One Power switch One Reset button Two RJ 45 GbE LAN ports One RS 232 serial port One RS 232 422 485 ser...

Page 20: ...l Mounting Panel Wall Rack Arm Stand VESA 75mm x 75mm Front Panel Color Grey 7539U Dimension W x H x D mm 234 x 177 x 43 Operation Temperature ºC 10ºC 50ºC Storage Temperature ºC 20ºC 60ºC Net Weight 0 8 Kg IP Level Front Frame IP64 EMC CE FCC CCC Safety CB Touch Screen Resistive 5 Wire Power Adapter 36 W power adapter Input 100 V AC 240 V AC 50 Hz 60 Hz Output 12 V DC Power Requirement 12 V DC Po...

Page 21: ...AFL 08B N270 User Manual Page 21 Height 177 mm Depth 43 mm Figure 1 6 AFL 08B N270 Dimensions mm ...

Page 22: ...AFL 08B N270 User Manual Page 22 Chapter 2 2 Installation ...

Page 23: ...ed by drops and bumps Two or more people should install the panel PC Take anti static precautions Electrostatic discharge can destroy electrical components and injure the user Users must ground themselves using an anti static wristband or similar device The installation steps below should be followed in order Step 1 Unpack the panel PC Step 2 Check all the required parts are included Step 3 Instal...

Page 24: ...efully cut the tape sealing the box Only cut deep enough to break the tape Step 2 Open the outside box Step 3 Carefully cut the tape sealing the box Only cut deep enough to break the tape Step 4 Open the inside box Step 5 Lift the monitor out of the boxes Step 6 Remove the peripheral parts box from the main box 2 1 1 Packing List The AFL 08B N270 panel PC is shipped with the following components Q...

Page 25: ...ord P N 32702 000300 100 RS 4 Screw kit M4 6 P N 44403 040061 RS 1 Touch pen P N 43125 0002C0 00 RS 1 User manual CD and driver CD Optional WIN CE 6 0 ALFCF W10 N270 CE060 WIN XPE ALFCF W10 N270 XPE Linux ALFCF W10 N270 LNX R10 Panel mounting kit P N AFLPK 12 Wall mounting kit P N AFLWK 12 ...

Page 26: ...AFL 08B N270 User Manual Page 26 Rack mounting kit P N AFLRK 08 VSTAND P N VSTAND A10 Stand P N STAND A08 Stand P N STAND 100 RS Stand P N STAND 150 RS Arm P N ARM 11 RS Arm P N ARM 31 RS ...

Page 27: ...0 DC 9 36V Input UPS AUPS A20 R10 Make sure all the components listed in the packing list are present If any of these items are missing or damaged contact the distributor or sales representative immediately 2 2 Removing the Rear Panel To access the AFL 08B N270 internally the rear panel must be removed To remove the rear panel please follow the steps below Step 1 Remove the retention screws Figure...

Page 28: ... reinstall the covers may result in permanent damage to the system Please make sure all coverings are properly installed WARNING Over tightening rear cover screws will crack the plastic frame Maximum torque for cover screws is 5 kg cm 0 36 lb ft 0 49 Nm 2 3 CF Card Installation The AFL 08B N270 has one CF Type II slot inside the rear panel cover The slot can be accessed after removing the back cov...

Page 29: ... slot cover Remove the retention screw and CF slot cover Figure 2 2 Figure 2 2 CF card slot location Step 2 Insert a CF card into the slot Figure 2 3 Figure 2 3 CF Card Location Step 3 Replace the CF card slot cover Step 4 Reinsert retention screw Step 0 ...

Page 30: ...um cover Figure 2 4 Figure 2 4 AT ATX Switch Location Step 2 Adjust the AT ATX switch Step 0 2 4 1 AT Power Mode With the AT mode selected the power is controlled by a central power unit rather than a power switch The AFL 08B N270 panel PC turns on automatically when the power is connected The AT mode benefits a production line to control multiple panel PCs from a central management center and oth...

Page 31: ...s NOTE A jumper is a metal bridge used to close an electrical circuit It consists of two or three metal pins and a small metal clip often protected by a plastic cover that slides over the pins to connect them To CLOSE SHORT a jumper means connecting the pins of the jumper with the plastic clip and to OPEN a jumper means removing the plastic clip from a jumper The following jumpers and switches can...

Page 32: ...configured for the AFL 08B N270 Users should not change these jumpers 5Table 2 2 The jumper settings of the preconfigured jumpers are listed in Chapter 5 for reference Jumper Name Label Type Backlight voltage selection J_BL1 3 pin header Inverter power selection JP12 6 pin header LVDS voltage selection J_VLVDS1 3 pin header MCU LCD type selection JP14 4 pin header MCU PWM power selection JP13 3 pi...

Page 33: ... the jumper clip If the CMOS Settings Wrong message is displayed during the boot up process the fault may be corrected by pressing the F1 to enter the CMOS Setup menu Do one of the following Enter the correct CMOS setting Load Optimal Defaults Load Failsafe Defaults After having done one of the above save the changes and exit the CMOS Setup menu The clear CMOS jumper settings are shown in 5Table 2...

Page 34: ...as the ring RI signal 5 V or 12 V The COM1 and COM3 Pin 9 Setting jumper selection options are shown in 5Table 2 4 JP8 Description Short 1 3 COM1 RI Pin use 12 V Short 3 5 COM1 RI Pin use 5 V Short 7 9 COM1 RI Pin use RI Default Table 2 4 COM1 Pin 9 Setting Jumper Settings JP10 Description Short 1 2 COM3 RI Pin use 12 V Short 3 4 COM3 RI Pin use RI Default Short 5 6 COM3 RI Pin use 5 V Table 2 5 C...

Page 35: ...85 operation of external serial port COM 3 are detailed below COM 3 RS 422 Description Pin 1 TX Pin 2 TX Pin 6 RX Pin 7 RX Table 2 6 RS 422 Pinouts COM 3 RS 485 Description Pin 1 Data Pin 2 Data Table 2 7 RS 485 Pinouts 2 5 5 COM3 RX Function Select Jumper Jumper Label JP9 Jumper Type 8 pin header Jumper Settings See 5Table 2 8 Jumper Location See 5Figure 2 7 ...

Page 36: ...8 COM3 RX Function Select Description Short 1 2 DET BIOS RS 232 422 485 Short 3 4 RS 232 Default Short 5 6 RS 422 Short 7 8 RS 485 Table 2 8 COM3 RX Function Select Jumper Settings The COM3 RX Function Select jumper location is shown in 5Figure 2 7 Figure 2 7 COM3 RX Function Select Jumper Location 2 5 6 COM3 TX Function Select Jumper Jumper Label JP11 Jumper Type 6 pin header Jumper Settings See ...

Page 37: ...umper Settings The COM3 TX Function Select jumper location is shown in 5Figure 2 8 below Figure 2 8 COM3 TX Function Select Jumper Pinout Locations 2 5 7 COM3 RS 232 422 485 Serial Port Select Jumper Jumper Label JP6 Jumper Type 12 pin header four 3 pin headers combined Jumper Settings See 5Table 2 10 Jumper Location See 5Figure 2 9 The COM3 RS 232 422 485 Serial Port Select jumper sets the commun...

Page 38: ...S 422 485 Short 8 9 RS 422 485 Short 11 12 RS 422 485 Table 2 10 COM3 RS 232 422 485 Serial Port Select Jumper Settings The COM3 RS 232 422 485 Serial Port Select jumper location is shown in 5Figure 2 9 Figure 2 9 COM3 RS 232 422 485 Serial Port Select Jumper Location 2 5 8 CompactFlash Setup Jumper Label JCF1 Jumper Type 2 pin header Jumper Settings See Table 2 11 Jumper Location See Figure 2 10 ...

Page 39: ...r Settings Figure 2 10 CompactFlash Setup Jumper Location 2 6 Mounting the System WARNING When mounting the panel PC onto an arm onto the wall or onto a panel it is better to have more than one person to help with the installation to make sure the panel PC does not fall down and get damaged The four methods of mounting the AFL 08B N270 are listed below Wall mounting Panel mounting Arm mounting Rac...

Page 40: ...Step 5 Secure the mounting bracket to the wall by inserting the retention screws into the four pilot holes and tightening them Figure 2 11 Figure 2 11 Wall mounting Bracket Step 6 Insert the four monitor mounting screws provided in the wall mounting kit into the four screw holes on the real panel of the panel PC and tighten until the screw shank is secured against the rear panel Figure 2 12 Step 7...

Page 41: ...ting screws fit snuggly into their respective slotted holes NOTE In the diagram below the bracket is already installed on the wall Figure 2 12 Chassis Support Screws Step 9 Secure the panel PC by fastening the retention screw of the wall mounting bracket Figure 2 13 ...

Page 42: ...1 Select the position on the panel to mount the panel PC Step 2 Cut out a section from the panel that corresponds to the rear panel dimensions of the panel PC Take care that the panel section that is cut out is smaller than the overall size of the metal frame that surrounds the panel PC but just large enough for the rear panel of the panel PC to fit through Figure 2 14 ...

Page 43: ... the aluminum frame is flush against the panel Step 4 Insert the panel mounting clamps into the pre formed holes along the edges of the chassis behind the aluminum frame Step 5 Tighten the screws that pass through the panel mounting clamps until the plastic caps at the front of all the screws are firmly secured to the panel Figure 2 15 ...

Page 44: ...ar to the panel mounting installation To do this please follow the steps below NOTE When purchasing the cabinet rack installation bracket make sure it is compatible with both the AFL 08B N270 panel PC and the rack cabinet into which the AFL 08B N270 is installed Step 1 Slide the rear of the AFL 08B N270 panel PC through the rack cabinet bracket until the aluminum frame is flush against the front o...

Page 45: ...he panel PC behind the ABS PC plastic frame Step 3 Tighten the screws that pass through the rack mounting clamps until the plastic caps at the front of all the screws are firmly secured to the bracket Figure 2 17 Figure 2 17 Secure the Rack Cabinet Bracket Step 4 Slide the panel PC with the attached rack cabinet bracket into a rack or cabinet Figure 2 18 ...

Page 46: ... Video Electronics Standards Association compliant and can be mounted on an arm with a 75mm interface pad To mount the panel PC on an arm please follow the steps below Step 1 Please correctly mount the arm onto the surface it uses as a base To do this refer to the installation documentation that came with the mounting arm NOTE When purchasing the mounting arm please ensure that it is VESA complian...

Page 47: ...9 AFL 08B N270 Arm Mounting Retention Screw Holes Step 4 Secure the panel PC to the interface pad by inserting the retention screws through the bottom of the mounting arm interface pad and into the panel PC Step 0 2 7 Bottom Panel Connectors All I O interface connections of the AFL 08B N270 are found on the bottom panel 2 7 1 LAN Connection There are two external RJ 45 LAN connectors The RJ 45 con...

Page 48: ...le RJ 45 connector Once aligned gently insert the LAN cable RJ 45 connector into the onboard RJ 45 connector Step 0 2 7 2 Serial Device Connection and RS 422 485 Pinouts The AFL 08B N270 has two DB 9 connectors for connecting to RS 232 and RS 422 485 serial devices on the bottom panel Follow the steps below to connect a serial device to the panel PC Please see Section 2 7 2 1 below for the RS 422 ...

Page 49: ...ep 3 Secure the connector Secure the serial device connector to the external interface by tightening the two retention screws on either side of the connector Step 0 2 7 2 1 COM3 RS 422 and RS 485 Pinouts The pinouts for RS 422 and RS 485 operation of external serial port COM3 are detailed below COM 3 RS 422 Description Pin 1 TX Pin 2 TX Pin 6 RX Pin 7 RX Table 2 12 RS 422 Pinouts COM 3 RS 485 Desc...

Page 50: ...nectors are shown in Chapter 2 Step 2 Align the connectors Align the USB device connector with one of the connectors on the bottom panel See Figure 2 22 Figure 2 22 USB Device Connection Step 3 Insert the device connector Once aligned gently insert the USB device connector into the onboard connector Step 0 2 8 Power Connection The power cable connects the power adapter to the power outlet The powe...

Page 51: ...uct and is subject to change without prior notice Visit the IEI website or contact technical support for the latest updates The following drivers can be installed on the system each driver is in its own directory on the driver CD Chipset driver Graphics driver LAN driver Audio driver Touch panel driver Wireless LAN card driver Bluetooth driver optional NOTE When installing the Wireless LAN card dr...

Page 52: ...AFL 08B N270 User Manual Page 52 Chapter 3 3 System Maintenance ...

Page 53: ...s when working on the internal components Some internal components are easily damaged or destroyed by electrostatic discharge Take antistatic precautions to prevent electrostatic discharge If the components of the AFL 08B N270 fail they must be replaced Components that can be replaced include see Figure 3 1 CF Module Wireless LAN module SO DIMM module Please contact the system reseller or vendor t...

Page 54: ... motherboard is accessible after opening the rear cover 3 3 Cover Removal To access the AFL 08B N270 internally the back panel must be removed To remove the back panel please follow the steps below Step 1 Follow all anti static procedures See Section A 1 2 Step 2 Turn off the power See Section 3 1 Step 3 Remove the retention screws on the back Remove the retention screws Figure 3 2 from the rear p...

Page 55: ... the cover a bit to make it possible to fully remove it More strength is required to separate the cover from the chassis Step 5 Remove the retention screws indicated by the arrows and circles in Figure 3 3 from the aluminum cover Figure 3 3 Aluminum Cover Retention Screws Step 6 Lift off the cover S t e p 0 ...

Page 56: ... the DDR2 SO DIMM on the motherboard Figure 3 4 Figure 3 4 AFL 08B N270 SO DIMM Socket Location Step 3 Remove the SO DIMM by pulling both the spring retainer clips outward from the socket Step 4 Grasp the SO DIMM by the edges and carefully pull it out of the socket Step 5 Install the new SO DIMM by pushing it into the socket at an angle Figure 3 5 Step 6 Push the SO DIMM down The spring retainer c...

Page 57: ...e Section A 1 2 Step 2 Turn off the power See Section 3 1 Step 3 Follow the instruction listed in Section 2 3 to replace the CF card Step 0 3 6 Reinstalling the Covers WARNING Failing to reinstall the covers may result in permanent damage to the system Please make sure all coverings are properly installed WARNING Over tightening rear cover screws will crack the plastic frame Maximum torque for cov...

Page 58: ...AFL 08B N270 User Manual Page 58 When maintenance procedures are complete please make sure all the covers are replaced including the following Aluminum cover CF card slot cover Plastic rear cover ...

Page 59: ...AFL 08B N270 User Manual Page 59 Chapter 4 4 BIOS Options ...

Page 60: ...essage appears on the screen 0 If the message disappears before the DELETE key is pressed restart the computer and try again 4 1 2 Using Setup Use the arrow keys to highlight items press ENTER to select use the PageUp and PageDown keys to change entries press F1 for help and press ESC to quit Navigation keys are shown in Key Function Up arrow Move to previous item Down arrow Move to next item Left...

Page 61: ...ot After Configuration Changes If the computer cannot boot after changes to the system configuration is made CMOS defaults Use the jumper described in Chapter 5 4 1 5 BIOS Menu Bar The menu bar on top of the BIOS screen has the following main items Main Changes the basic system configuration Advanced Changes the advanced system settings PCIPnP Changes the advanced PCI PnP Settings Boot Changes the...

Page 62: ...xit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 1 Main Î System Overview The System Overview lists a brief summary of different system components The fields in System Overview cannot be changed The items shown in the system overview include AMI BIOS Displays auto detected BIOS information o Version Current BIOS version o Build Date Date the current BIOS version was made o ID Insta...

Page 63: ...inutes and seconds Î System Date xx xx xx Use the System Date option to set the system date Manually enter the day month and year 4 3 Advanced Use the Advanced menu to configure the CPU and peripheral devices through the following sub menus WARNING Setting the wrong values in the sections below may cause the system to malfunction Make sure that the settings made are compatible with the hardware ...

Page 64: ...anced 4 3 1 CPU Configuration Use the CPU Configuration menu to view detailed CPU specifications and configure the CPU BIOS SETUP UTILITY Main Advanced PCIPNP Boot Security Chipset Exit Configure Advanced CPU Settings Module Version 3F 10 Manufacturer Intel Intel Atom CPU N270 1 60GHz Frequency 1 60GHz FSB Speed 532MHz Cache L1 24KB Cache L2 512KB Ratio Actual Value 12 ÅÆ Select Screen Select Item...

Page 65: ...annels SATA Pri PATA Sec Primary IDE Master Not Detected Primary IDE Slave Not Detected Secondary IDE Master Not Detected Secondary IDE Slave Not Detected ÅÆ Select Screen Select Item Enter Go to SubScreen F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 4 IDE Configuration Î ATA IDE Configurations Compatible Use the ATA IDE Configurations opt...

Page 66: ...auto detects the presence of IDE devices BIOS displays the status of the auto detected IDE devices The following IDE devices are detected and are shown in the IDE Configuration menu Primary IDE Master Primary IDE Slave Secondary IDE Master Secondary IDE Slave The IDE Configuration menu allows changes to the configurations for the IDE devices installed in the system If an IDE device is detected and...

Page 67: ... of the selected IDE disk drive The drive parameters are listed as follows Device Lists the device type e g hard disk CD ROM etc Type Indicates the type of devices a user can manually select LBA Mode Indicates whether the LBA Logical Block Addressing is a method of addressing data on a disk drive is supported or not Block Mode Block mode boosts IDE drive performance by increasing the amount of dat...

Page 68: ...annel The BIOS does not attempt to search for other types of IDE disk drives on the specified channel Î ARMD This option specifies an ATAPI Removable Media Device These include but are not limited to ZIP LS 120 Î LBA Large Mode Auto Use the LBA Large Mode option to disable or enable BIOS to auto detects LBA Logical Block Addressing LBA is a method of addressing data on a disk drive In LBA mode the...

Page 69: ...to DEFAULT BIOS auto detects the PIO mode Use this value if the IDE disk drive support cannot be determined Î 0 PIO mode 0 selected with a maximum transfer rate of 3 3 MB s Î 1 PIO mode 1 selected with a maximum transfer rate of 5 2 MB s Î 2 PIO mode 2 selected with a maximum transfer rate of 8 3 MB s Î 3 PIO mode 3 selected with a maximum transfer rate of 11 1 MB s Î 4 PIO mode 4 selected with a ...

Page 70: ... enables or disable 32 bit data transfers Î Disabled Prevents the BIOS from using 32 bit data transfers Î Enabled DEFAULT Allows BIOS to use 32 bit data transfers on supported hard disk drives 4 3 3 Super IO Configuration Use the Super IO Configuration menu to set or change the configurations for the FDD controllers parallel ports and serial ports BIOS SETUP UTILITY Main Advanced PCIPNP Boot Secur...

Page 71: ... Sets the port address of serial port 3 Disabled 3E8 DEFAULT 2E8 2F0 2E0 Î Serial Port 3 IRQ IRQ4 Sets the interrupt address of serial port 3 10 11 DEFAULT Î Select RS232 or RS422 RS485 RS232 Sets the communications protocol for serial port 3 This is set using a hardware jumper inside the system This option can only be changed if the jumper setting is set to allow it RS232 DEFAULT RS422 RS485 ...

Page 72: ...92 V 5VSB 4 919 V VBAT 3 232 V ÅÆ Select Screen Select Item Enter Go to SubScreen F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 7 Hardware Health Configuration 4 3 5 Power Configuration The Power Configuration menu configures the power related settings BIOS SETUP UTILITY Main Advanced PCIPNP Boot Security Chipset Exit Auto Power Button Stat...

Page 73: ...F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 9 General ACPI Configuration Î Suspend Mode S1 POS Use the Suspend Mode option to specify the sleep state the system enters when it is not being used Î S1 POS DEFAULT System appears off The CPU is stopped RAM is refreshed Î S3 STR System appears off The CPU has no power RAM in slow refresh Power supply in reduc...

Page 74: ...0 APM Configuration Î Restore on AC Power Loss Last State Use the Restore on AC Power Loss BIOS option to specify what state the system returns to if there is a sudden loss of power to the system Î Power Off The system remains turned off Î Power On The system turns on Î Last State DEFAULT The system returns to its previous state If it was on it turns itself on If it was off it remains off Î Power ...

Page 75: ... event not generated by PCI Express activity Î Enabled DEFAULT Wake event generated by PCI Express activity Î Resume On RTC Alarm Disabled Use the Resume On RTC Alarm option to specify the time the system should be roused from a suspended state Î Disabled DEFAULT The real time clock RTC cannot generate a wake event Î Enabled If selected the following appears with values that can be selected RTC Al...

Page 76: ...ss Disabled Use the Remote Access option to enable or disable access to the remote functionalities of the system Î Disabled DEFAULT Remote access is disabled Î Enabled Remote access configuration options shown below appear Serial Port Number Serial Port Mode Redirection after BIOS POST Terminal Type These configuration options are discussed below Î Serial Port Number COM1 Use the Serial Port Numbe...

Page 77: ...n is made The following configuration options are available 115200 8 n 1 DEFAULT 57600 8 n 1 38400 8 n 1 19200 8 n 1 09600 8 n 1 NOTE Identical baud rate setting musts be set on the host a management computer running a terminal software and the slave Î Redirection After BIOS POST Always Use the Redirection After BIOS POST option to specify when console redirection should occur Î Disabled The conso...

Page 78: ... USB Configuration Module Version 2 24 0 11 4 USB Devices Enabled None USB Functions Enabled USB 2 0 Controller Enabled Legacy USB Support Enabled USB 2 0 Controller Mode HiSpeed ÅÆ Select Screen Select Item Enter Go to SubScreen F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 12 USB Configuration Î USB Function Enabled Use the USB Function B...

Page 79: ...oard can control the system even when there is no USB driver loaded onto the system Î Disabled Legacy USB support disabled Î Enabled DEFAULT Legacy USB support enabled Î Auto Legacy USB support disabled if no USB devices are connected Î USB2 0 Controller Mode HiSpeed Use the USB2 0 Controller Mode option to set the speed of the USB2 0 controller Î FullSpeed The controller is capable of operating a...

Page 80: ...A Channel 3 Available DMA Channel 5 Available DMA Channel 6 Available DMA Channel 7 Available Reserved Memory Size Disabled ÅÆ Select Screen Select Item Enter Go to SubScreen F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 13 PCI PnP Configuration Î IRQ Use the IRQ address to specify what IRQs can be assigned to a particular peripheral device...

Page 81: ...reserved for use by Legacy ISA devices Available DMA Channels are DM Channel 0 DM Channel 1 DM Channel 3 DM Channel 5 DM Channel 6 DM Channel 7 Î Reserved Memory Size Disabled Use the Reserved Memory Size BIOS option to specify the amount of memory that should be reserved for legacy ISA devices Î Disabled DEFAULT No memory block reserved for legacy ISA devices Î 16K 16 KB reserved for legacy ISA d...

Page 82: ...4 5 1 Boot Settings Configuration Use the Boot Settings Configuration menu 5BIOS Menu 15 to configure advanced system boot options BIOS SETUP UTILITY Main Advanced PCIPNP Boot Security Chipset Exit Boot Settings Configuration Quick Boot Enabled Quiet Boot Enabled AddOn ROM Display Mode Force BIOS Bootup Num Lock On Boot From LAN Support Disabled Spread Spectrum Function Disabled ÅÆ Select Screen S...

Page 83: ...On ROM Display Mode Force BIOS Use the AddOn ROM Display Mode option to allow add on ROM read only memory messages to be displayed Î Force BIOS DEFAULT The system forces third party BIOS to display during system boot Î Keep Current The system displays normal information during system boot Î Bootup Num Lock On Use the Bootup Num Lock BIOS option to specify if the number lock setting must be modifie...

Page 84: ... on the keyboard is lit Î Boot From LAN Support Disabled Use the BOOT From LAN Support option to enable the system to be booted from a remote system Î Enabled Can be booted from a remote system through the LAN Î Disabled DEFAULT Cannot be booted from a remote system through the LAN Î Spread Spectrum Function Disabled The Spread Spectrum Function option can help to improve CPU EMI issues Î Disabled...

Page 85: ...ends Inc BIOS Menu 16 Security Î Change Supervisor Password Use the Change Supervisor Password to set or change a supervisor password The default for this option is Not Installed If a supervisor password must be installed select this field and enter the password After the password has been added Install appears next to Change Supervisor Password Î Change User Password Use the Change User Password ...

Page 86: ... cause the system to malfunction BIOS SETUP UTILITY Main Advanced PCIPNP Boot Security Chipset Exit Advanced Chipset Settings WARNING Setting wrong values in below section may cause system to malfunction North Bridge Configuration South Bridge Configuration ÅÆ Select Screen Select Item Enter Go to SubScreen F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends I...

Page 87: ...ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 18 Northbridge Chipset Configuration Î Memory Hole Disabled Use the Memory Hole option to reserve memory space between 15 MB and 16 MB for ISA expansion cards that require a specified area of memory to work properly If an older ISA expansion card is used please refer to the documentation that came with the card to see if it is n...

Page 88: ... of graphics memory is reserved as graphics memory If more memory is needed graphics memory is dynamically allocated according to the system and graphics needs Î DVMT FIXED Memory Maximum DVMT Use the DVMT FIXED Memory option to specify the maximum amount of memory that can be allocated as graphics memory This option can only be configured for if DVMT Mode or Fixed Mode is selected in the DVMT Mod...

Page 89: ...chipset to be configured BIOS SETUP UTILITY Main Advanced PCIPNP Boot Security Chipset Exit South Bridge Chipset Configuration Audio Controller Auto ÅÆ Select Screen Select Item Enter Go to SubScreen F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 19 South Bridge Chipset Configuration Î Audio Controller Auto Use the Audio Controller option to...

Page 90: ...American Megatrends Inc BIOS Menu 20 Exit Î Save Changes and Exit Use the Save Changes and Exit option to save the changes made to the BIOS options and to exit the BIOS configuration setup program Î Discard Changes and Exit Use the Discard Changes and Exit option to exit the BIOS configuration setup program without saving the changes made to the system Î Discard Changes Use the Discard Changes opt...

Page 91: ...8B N270 User Manual Page 91 Î Load Failsafe Defaults Use the Load Failsafe Defaults option to load failsafe default values for each of the parameters on the Setup menus F8 key can be used for this operation ...

Page 92: ...AFL 08B N270 User Manual Page 92 5 Interface Connectors Chapter 5 ...

Page 93: ...er of peripheral interface connectors and configuration jumpers The connector locations are shown in Figure 6 1 The Pin 1 locations of the on board connectors are also indicated in the diagram below The connector pinouts for these connectors are listed in the following sections Figure 5 1 Main Board Layout Diagram Front Side ...

Page 94: ...s The table below shows a list of the peripheral interface connectors on the AFL 08B N270 motherboard Pinouts of these connectors can be found in the following sections Connector Type Label AT ATX switch connector 2 pin header JP4 Audio line out connector 4 pin wafer CN8 Audio speaker connector 4 pin wafer CN3 Audio MIC in connector 4 pin wafer MIC1 Audio DMIC in connector 4 pin wafer DMIC1 Batter...

Page 95: ...connector 10 pin header JP8 SATA connector SATA connector SATA1 SO DIMM connector SO DIMM connector DIMM1 SPI Flash connector 8 pin header JSPI1 Touch panel connector solder side 9 pin wafer TS1 TTL panel connector solder side 40 pin FPC connector CN7 JUSB connector 4 pin header JUSB1 USB connector 8 pin header USB1 USB connector 4 pin wafer USB2 USB connector 4 pin wafer USB4 Table 5 1 Peripheral...

Page 96: ...Connector DMIC1 PIN NO DESCRIPTION 1 AMP_L 2 AMP_L 3 AMP_R 4 AMP_R Table 5 3 Audio Speaker out Connector CN3 Pinouts PIN NO DESCRIPTION 1 MIC_IN_L 2 AGND_AMP 3 MIC_JD 4 MIC1_IN_R Table 5 4 Audio MIC in Connector MIC1 Pinouts PIN NO DESCRIPTION 1 DMIC_CLK 2 DMIC_DATA 3 3 3V 4 GND Table 5 5 Audio DMIC in Connector DMIC1 Pinouts ...

Page 97: ...12 4 DATA 5 29 DATA 13 5 DATA 6 30 DATA 14 6 DATA 7 31 DATA 15 7 CE 32 CE2 8 A10 33 VS1 9 OE 34 IOR 10 A9 35 IOW 11 A8 36 WE 12 A7 37 IRQ 13 VCC1 38 VCC2 14 A6 39 CSEL 15 A5 40 VS2 16 A4 41 RESET 17 A3 42 WAIT 18 A2 43 INPACK 19 A1 44 REG 20 A0 45 BVD2 21 DATA 0 46 BVD1 22 DATA 1 47 DATA 8 23 DATA 2 48 DATA 9 PIN NO DESCRIPTION 1 Battery 3 3V 2 GND Table 5 6 Battery Connector BT1 Pinouts ...

Page 98: ...CLK2 5 DACB_BLUE 6 V_GND 7 H_SYNC 8 V_GND 9 V_SYNC 10 V_GND 2 10 y y y y y y y y y y 1 9 Table 5 8 CRT Connector CN4 Pinouts 5 2 8 DIO Connector DIO1 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 GND 2 VCC_ 5V 3 DGPO3 4 DGPO2 5 DGPO1 6 DGPO0 7 DGPI3 8 DGPI2 9 DGPI1 10 DGPI0 2 10 y y y y y y y y y y 1 9 Table 5 9 DIO Connector DIO1 Pinouts 5 2 9 HDD Power Connector CN1 PIN NO DESCRIPTION 1 5V 2 GND 3 GND...

Page 99: ...9 Table 5 11 LED Indicator and Button Connector JP2 Pinouts 5 2 11 LVDS Backlight Connector INVERTER1 5 2 12 MCU Connector JP7 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 MCLR 2 5V 3 5V 4 MCU_IR 5 ICSPCLK 6 AUTO_CLK 7 ICSPDAT 8 AUTO_DATA 9 GND 10 GND 2 10 y y y y y y y y y y 1 9 Table 5 13 MCU Connector JP7 Pinouts PIN NO DESCRIPTION 1 12V 2 12V 3 BLON 4 BRIGHTNESS 5 GND 6 GND Table 5 12 LVDS Backligh...

Page 100: ... V 7 CLKREQ 8 N C 9 GND 10 N C 11 REFCLK 12 N C 13 REFCLK 14 N C 15 GND 16 N C 17 N C 18 GND 19 N C 20 N C 21 GND 22 PERST 23 PERn0 24 VCC3_AUX 25 PERp0 26 GND 27 GND 28 1 5 V 29 GND 30 SMBCLK 31 PETn0 32 SMBDATA 33 PETp0 34 GND 35 GND 36 USBD PIN NO DESCRIPTION 1 AUTO_DIMMING 2 LOCK_BUTTON 3 VOL 4 VOL 5 BRIGHT 6 BRIGHT 7 LCD_ON_OFF 8 GND Table 5 14 MCU Connector TS2 Pinouts ...

Page 101: ...49 RESERVED 50 GND 51 RESERVED 52 VCC3 Table 5 15 PCIe Mini Card Slot CN2 Pinouts 5 2 15 RFID Connector JP8 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 2 5V 3 4 GND 5 6 RX2 7 8 TD2 9 For COM1 Pin 9 setting 10 RFID_INT 2 10 y y y y y y y y y y 1 9 Table 5 16 RFID Connector JP8 Pinouts 5 2 16 SATA Connector SATA1 PIN NO DESCRIPTION 1 GND 2 TX 3 TX 4 GND 5 RX 6 RX 7 GND Table 5 17 SATA Connector SATA1 Pi...

Page 102: ...TL_VCC3 27 TFT_G0 8 TTL_HSYNC 28 GND 9 LCD_EN 29 TFT_R5 10 GND 30 TFT_R4 11 GND 31 TFT_R3 12 GND 32 GND 13 TFT_B5 33 TFT_R2 14 TFT_B4 34 TFT_R1 15 TFT_B3 35 TFT_R0 16 GND 36 GND PIN NO 8 Wire 4 Wire 5 Wire 1 Right Sense N A N A 2 Left Sense N A N A 3 Bottom Sense N A N A 4 Top Sense N A Sense S 5 Right Excite Right LR X 6 Left Excite Left LL L 7 Bottom Excite Bottom UR Y 8 Top Excite Top UL Y 9 GN...

Page 103: ...B Connector USB1 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 5Vsus 2 GND 3 D0F 4 D0F 5 D0F 6 D0F 7 GND 8 5Vsus 2 8 y y y y y y y y 1 7 Table 5 21 USB Connector USB1 Pinouts 5 2 21 USB Connector USB2 PIN NO DESCRIPTION 1 5Vsus 2 D6F 3 D6F 4 GND Table 5 20 JUSB Connector JUSB1 Pinouts PIN NO DESCRIPTION 1 USB Power selected by JP15 2 D2F 3 D2F 4 GND Table 5 22 USB Connector USB2 Pinouts ...

Page 104: ...er connector DIN CN5 Reset button Push button CN6 RS 232 serial ports DB 9 COM1 RS 232 422 485 serial port DB 9 COM3 SATA connector SATA connector SATA2 USB 2 0 connectors USB 2 0 port USB3 Table 5 24 Rear Panel Connectors 5 3 1 Ethernet Connector LAN1 LAN2 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 LAN1_MDI0 2 LAN1_MDI0 3 LAN1_MDI1 4 LAN1_MDI1 5 N A 6 N A 7 LAN1_MDI2 8 LAN1_MDI2 9 LAN1_MDI3 10 LAN1_...

Page 105: ... Power Connector CN5 PIN NO DESCRIPTION 1 GND 2 GND 3 VCC12_IN Table 5 26 Power Connector CN5 Pinouts 5 3 3 RS 232 Serial Ports COM1 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 NDCD1 2 NRX1 3 NTX1 4 NDTR1 5 GND 6 NDSR1 7 NRTS1 8 NCTS1 9 COM_RI1 10 GND Table 5 27 RS 232 Serial Ports COM1 Pinouts 5 3 4 RS 422 485 Serial Port COM3 PIN NO RS 232 RS 422 RS 485 1 NDCDB TX D 2 NRXDB TX D 3 NTX3 ...

Page 106: ...OM3 Connector Pinouts 5 3 5 SATA Connector SATA2 5 3 6 USB 2 0 Connectors USB3 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 5Vsus 5 5Vsus 2 D4F 6 D5F 3 D4F 7 D5F 4 GND 8 GND Table 5 30 USB 2 0 Connectors USB3 Pinouts PIN NO DESCRIPTION 1 GND 2 STXP_0 3 STXN_0 4 GND 5 SRXN_0 6 SRXP_0 7 GND 7 GND 7 GND Table 5 29 SATA Connector SATA2 Pinouts ...

Page 107: ...type selection JP14 4 pin header MCU PWM power selection JP13 3 pin header Panel type selection J_LCD_TYPE1 10 pin header Touchscreen selection J1 4 pin header USB2 and USB4 power selection JP15 6 pin header Table 5 31 Preconfigured Jumpers 5 4 1 Backlight Voltage Selection Jumper J_BL1 Pin Description Short 1 2 3 3 V Default Short 2 3 5 V Table 5 32 Backlight Voltage Selection Jumper J_BL1 Settin...

Page 108: ...hort 1 3 LCD Panel Default Short 2 4 LED Panel Table 5 35 MCU LCD Type Selection Jumper JP14 Settings 5 4 5 MCU PWM Power Selection Jumper JP13 Pin Description Short 1 2 5V Default Short 2 3 3 3V Table 5 36 MCU PWM Power Selection Jumper JP13 Settings 5 4 6 Panel Type Selection Jumper J_LCD_TYPE1 Pin Description Pin Description 1 PA_DGPI0 2 GND 3 PA_DGPI1 4 GND 5 PA_DGPI2 6 GND 7 PA_DGPI3 8 GND Ta...

Page 109: ... wire Default Short 3 4 4 wire Table 5 38 Touchscreen Selection Jumper J1 Settings 5 4 8 USB2 and USB4 Power Selection Jumper JP15 Pin Description Short 1 3 USB4 3 3V Short 3 5 USB4 5V Default Short 2 4 USB2 3 3V Short 4 6 USB2 5V Default Table 5 39 USB2 and USB4 Power Selection Jumper JP15 Settings ...

Page 110: ...AFL 08B N270 User Manual Page 110 Appendix A A Safety Precautions ...

Page 111: ...ing installed moved or modified Do not apply voltage levels that exceed the specified voltage range Doing so may cause fire and or an electrical shock Electric shocks can occur if the AFL 08B N270 chassis is opened when the AFL 08B N270 is running Do not drop or insert any objects into the ventilation openings of the AFL 08B N270 If considerable amounts of dust water or fluids enter the AFL 08B N2...

Page 112: ... following anti static precautions are strictly adhered to Wear an anti static wristband Wearing a simple anti static wristband can help to prevent ESD from damaging any electrical component Self grounding Before handling any electrical component touch any grounded conducting material During the time the electrical component is handled frequently touch any conducting materials that are connected t...

Page 113: ...ical and electronic products carrying the mark left must be disposed of separately from normal household waste This includes monitors and electrical accessories such as signal cables or power cords When you need to dispose of your display products please follow the guidance of your local authority or ask the shop where you purchased the product The mark on electrical and electronic products only a...

Page 114: ...sing a product specifically designed for the purpose In such case the product will be explicitly mentioned in the cleaning tips Below is a list of items to use for cleaning Cloth Although paper towels or tissues can be used a soft clean piece of cloth is recommended Water or rubbing alcohol A cloth moistened with water or rubbing alcohol should be used Using solvents The use of solvents is not rec...

Page 115: ...AFL 08B N270 User Manual Page 115 Appendix B B BIOS Options ...

Page 116: ...M A R T Auto 70 32Bit Data Transfer Enabled 70 Serial Port 1 Address 3F8 IRQ4 71 Serial Port 3 Address 3E8 71 Serial Port 3 IRQ IRQ4 71 Select RS232 or RS422 RS485 RS232 71 Suspend Mode S1 POS 73 Restore on AC Power Loss Last State 74 Power Button Mode On Off 74 Resume on Ring Disabled 75 Resume on PCI Express WAKE Enabled 75 Resume On RTC Alarm Disabled 75 Remote Access Disabled 76 Serial Port Nu...

Page 117: ...ort Disabled 84 Spread Spectrum Function Disabled 84 Change Supervisor Password 85 Change User Password 85 Memory Hole Disabled 87 Internal Graphics Mode Select Enable 8 MB 87 DVMT Mode Select DVMT Mode 88 DVMT FIXED Memory Maximum DVMT 88 LFP Panel Type by H W 88 LFP Current Jumper Setting 1024x600 18b 89 Audio Controller Auto 89 Save Changes and Exit 90 Discard Changes and Exit 90 Discard Change...

Page 118: ...AFL 08B N270 User Manual Page 118 Appendix C C ALC892 Digital Microphone Configuration ...

Page 119: ...driver has not been installed on the system please refer to Section 2 9 Step 2 To launch the Realtek ALC892 HD Audio Manager double click either The Realtek HD Audio Manager icon in the Notification Area of the system task bar Figure C 1 or The Realtek HD Audio Manager icon in the Control Panel Figure C 1 Realtek HD Audio Manager Icon Task Bar Step 3 The Realtek HD Audio Manager appears Figure C 2...

Page 120: ...Step 5 Click the Mixer ToolBox icon in the Record section Figure C 3 Figure C 3 Mixer Screen Step 6 The following screen appears Figure C 4 Check the Enable recording multi streaming box and then click OK Figure C 4 Mixer ToolBox Screen ...

Page 121: ...r Manual Page 121 Step 7 From the dropdown list box in the Record section select Mic in at front panel White Figure C 5 The digital microphone function is now enabled Figure C 5 Enabling the Digital Microphone Function ...

Page 122: ...AFL 08B N270 User Manual Page 122 Appendix D D Terminology ...

Page 123: ...plitude signal represents a binary 1 BIOS The Basic Input Output System BIOS is firmware that is first run when the computer is turned on and can be configured by the end user CODEC The Compressor Decompressor CODEC encodes and decodes digital audio data on the system CompactFlash CompactFlash is a solid state storage device CompactFlash devices use flash memory in a standard size enclosure Type I...

Page 124: ... is an Ethernet version that transfers data at 1 0 Gbps and complies with the IEEE 802 3 2005 standard HDD Hard disk drive HDD is a type of magnetic non volatile computer storage device that stores digitally encoded data ICH The Input Ouput Control Hub ICH is an Intel Southbridge chipset IrDA Infrared Data Association IrDA specify infrared data transmission protocols used to enable electronic devi...

Page 125: ...and Reporting Technology S M A R T refers to automatic status checking technology implemented on hard disk drives UART Universal Asynchronous Receiver transmitter UART is responsible for asynchronous communications on the system and manages the system s serial communication COM ports UHCI The Universal Host Controller Interface UHCI specification is a register level interface description for USB 1...

Page 126: ...AFL 08B N270 User Manual Page 126 Appendix E E Watchdog Timer ...

Page 127: ...A BIOS function call INT 15H is used to control the Watchdog Timer INT 15H AH 6FH Sub function AL 2 Sets the Watchdog Timer s period BL Time out value Its unit second is dependent on the item Watchdog Timer unit select in CMOS setup Table E 1 AH 6FH Sub function Call sub function 2 to set the time out period of Watchdog Timer first If the time out value is not zero the Watchdog Timer starts counti...

Page 128: ...e system resets Example program INITIAL TIMER PERIOD COUNTER W_LOOP MOV AX 6F02H setting the time out value MOV BL 30 time out value is 48 seconds INT 15H ADD THE APPLICATION PROGRAM HERE CMP EXIT_AP 1 is the application over JNE W_LOOP No restart the application MOV AX 6F02H disable Watchdog Timer MOV BL 0 INT 15H EXIT ...

Page 129: ...AFL 08B N270 User Manual Page 129 Appendix F F Hazardous Materials Disclosure ...

Page 130: ...he presences of small quantities of certain materials in the product and is applicable to China RoHS only A label will be placed on each product to indicate the estimated Environmentally Friendly Use Period EFUP This is an estimate of the number of years that these substances would not leak out or undergo abrupt change This product may contain replaceable sub assemblies components which have a sho...

Page 131: ...uit Board X O O O O X Metal Fasteners X O O O O O Cable Assembly X O O O O X Fan Assembly X O O O O X Power Supply Assemblies X O O O O X Battery O O O O O O O This toxic or hazardous substance is contained in all of the homogeneous materials for the part is below the limit requirement in SJ T11363 2006 X This toxic or hazardous substance is contained in at least one of the homogeneous materials f...

Page 132: ...能包含有较短的环境友好使用期限的可替换元件像是电池或灯管这些元件将会单独标示出来有毒有害物质或元素部件名称铅 Pb 汞 Hg 镉 Cd 六价铬 CR VI 多溴联苯 PBB 多溴二苯醚 PBDE 壳体 X O O O O X 显示 X O O O O X 印刷电路板 X O O O O X 金属螺帽 X O O O O O 电缆组装 X O O O O X 风扇组装 X O O O O X 电力供应组装 X O O O O X 电池 O O O O O O O 表示该有毒有害物质在该部件所有物质材料中的含量均在 SJ T11363 2006 标准规定的限量要求以下 X 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ T11363 2006 标准规定的限量要求 ...

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