[. . . ] All other trademarks referenced are trademarks or registered trademarks of their respective owners, whose protected rights are acknowledged. All rights, including rights of translation, reproduction by printing, copying or similar methods, even of parts are reserved. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. Right of technical modification reserved. Contents Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Notational conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Important notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Information on boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Interfaces and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 PCI bus interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Possible screen resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Settings with switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Recovering System BIOS - switch 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Write protection for floppy disks - switch 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Clear CMOS - switch 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Add-on modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Failure to observe this warning endangers your life, destroys the system, or may lead to loss of data. Supplementary information, remarks and tips follow this symbol. Texts which follow this symbol describe activities that must be performed in the order shown. This symbol means that you must press the Enter key. Texts in this typeface are screen outputs. Texts in this bold typeface are the entries you make via the keyboard. "Quotation marks" indicate names of chapters and terms that are being emphasized. Important notes Store this manual close to the device. If you pass on the device to third parties, you should also pass on this manual. Be sure to read this page carefully and note the information before you open the device. You cannot access the components of the system board without first opening the device. How to dismantle and reassemble the device is described in the Operating Manual accompanying the device. Please note the information provided in the chapter "Safety" in the Operating Manual of the device. Incorrect replacement of the lithium battery may lead to a risk of explosion. If you are using an external screen controller, you will find details of supported screen resolutions in the Operating Manual or Technical Manual supplied with the controller. Screen resolution 640x480 640x480 640x480 800x600 800x600 800x600 1024x768 1024x768 1024x768 1152x864 1152x864 1152x864 1280x1024 1280x1024 1280x1024 1600x1200 * ** Refresh rate (Hz) 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 85 60 - 75 Horizontalrate (kHz) ** 31, 5 - 43, 3 31, 5 - 43, 3 31, 5 - 43, 3 35, 1 - 53, 7 35, 1 - 53, 7 35, 1 - 53, 7 48, 8 - 68, 7 48, 8 - 68, 7 48, 8 - 68, 7 54, 4 - 76, 9 54, 4 - 76, 9 54, 4 - 76, 9 64, 0 - 91, 1 64, 0 - 91, 1 64, 0 - 91, 1 75, 0 - 93, 8 Max. number of colors 256 65536 16777216 256 65536 16777216 256 65536 16777216 256 65536 16777216 256 65536 16777216 256 no 16 color mode The horizontal rate values may have a tolerance range of ±0. 3 kHz. A26361-D1120-Z120-6-7419 English - 7 Settings with switches Settings with switches 4321 ON DIMM 2 DIMM 1 PCI 1 Switch 1 = must be set to off Switch 2 = System BIOS recovery (RCV) Switch 3 = Write-protection for floppy disk Switch 4 = Clear CMOS (must be set to off during operation) i The clock frequency of the processor is set automatically. Recovering System BIOS - switch 2 Switch 2 enables recovery of the old system BIOS after an attempt to update has failed. To restore the old system BIOS you need a Flash BIOS Diskette (please call our customer service center). In this case let yourself be guided by the marking in the rows of pins on the underside of the processor. Push the lever back down so that it snaps into place. A26361-D1120-Z120-6-7419 English - 11 Add-on modules Upgrading main memory These slots are suitable for 16, 32, 64, 128 and 256 Mbyte memory modules of the DIMM format. Memory modules with different memory capacities can be combined. ! You may only use unbuffered 3. 3V memory modules. SDRAM memory modules must be designed for a clock frequency of 100 MHz (meets PC100 specification). Installing memory modules 2 2 Ê Ê Ê Flip the holders on each side of the relevant location outwards. At the same time flip the lateral holders upwards until the memory module snaps in place. Watch the coding of the memory module when doing so. Removing a memory module 1 1 Ê Ê Flip the holders to the right and left of the location outwards. Pull the memory module out of its location. 12 - English A26361-D1120-Z120-6-7419 Add-on modules Replacing the lithium battery ! Incorrect replacement of the lithium battery may lead to a risk of explosion. The lithium battery must be replaced with an identical battery or a battery type recommended by the manufacturer (CR2032). [. . . ] Lever det brugte batteri tilbage til leverandøren. · · · ADVARSEL Explosionsfare ved feilaktig skifte av batteri. Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten. Brukte batterier kasseres i henhold til fabrikantens instruksjoner. 1 + + 2 + + 3 Ê Ê Lift the contact (1) a few millimeters and remove the battery from its socket (2). Insert a new lithium battery of the same type in the socket (3). A26361-D1120-Z120-6-7419 English - 13 Glossary Glossary The technical terms and abbreviations given below represent only a selection of the full list of common technical terms and abbreviations. [. . . ]