A101 - User`s Manual - minuszerodegrees.net
Contents
1. the dip B Video Connector DBI Intensity Video H Sync V Sync See cni EEJ c Qigia Ci A101 Card Layout Trademark Acknowledgements k IBM PC XT PC XT CGA and MDA are trademarks of International Business Machines Corporation Lotus 1 2 3 is a trademark of Lotus Development Corporation Microsoft is a trademark of Microsoft Corporation Wordstar is a trademark of MicroPro International Corporation World Perfect is a trademark of WordPerfect Corporation Hercules Graphics is a trademark of Hercules Computer All the information inside this manual represents the best of our knowledge We may have erroneous information and we reserve the right to change the specifications without prior notice2. Foc Warning This equipment generates uses and can radiate radio frequency energy If not installed and use in accordance with the instructions in this manual it may cause interference to radio communications It has been tested and found to comply with the limits for a class B computing device pursuant to subpart J of part 15 of FCC rules which are designed to provide reasonable protection against such interference when operated in a commercial environment Operating this equipment in a residential area is likely to cause interference If this equipment does cause interference to radio or television reception which can be determined by turning the equipment on and off the user is encouraged to try to correct the interference by one or more of the following measures Reorient the receiving antenna Relocate the equipment with respect to the receiver Move the equipment away from the receiver plug the equipment into a different outlet so that equipment and receiver are on different branch circuits If necessary the user should consult the dealer or an experienced radio television technican for additional suggestions The user may find the following booklet prepared by the Federal Communications helpful How to identify and resolve radio TV interference problems This booklet is available from the U S Government printing office Washington DC 20402 stock number 004 000 00345 4 This manufacturer is not responsible for a
3. ded iv Autoswitch to the right mode without any jumper setting and executing software driver in advance v selectable for CGA and MDA by DOS _ mode command vi Built in printer port with selectable address and disable capabilities vii Output video signal for NTSC composite color or B W display unit Remarks RCA jack should be purchased as an optional accessory from your dealer for composite monitor installation viii Built in light pen interface 3 Jumper Description The Perfect Auto Dual Printer Adapter A101 is easy to install as there is only 6 jumpers for the total functional control of the adapter A101 can be configured to your desired mode of operation by setting the jumper as described below MDA HGA Enable CGA Enable CGA Emulation Enable CGA Emulation Disable Autoswitch Enable Autoswitch Disable Printer Port Address Color Composite Monitor B W Composite Monitor 4 Operation Mode Setting Before you can fully utilize the advanced capabilities of A101 You should carefully set the jumpers of the adapter and your PC mainboard as follows Jumper Setting Monitor Type a pam e e Monochrome Emulation Dual Display HGA MDA on off Composite este The default setting Mainboard Setting Operation Mode Q gt ie rh Fh ie ia La O Hh rh ee 3 Fh 2 off Note If there is any b
4. ny radio or TV interference caused by unauthorized modifications to this equipment It is the responsibility of the user to correct such interference PAR aCW Auto Dual Display Adapter With Printer Port Model A101 nati USER S MANUAL Contents Introduction Features Jumper Description Operation Mode Settting Software Mode Switching Installation Procedure Connector Description Pin Assignment Pages 1 Introduction The Perfect Auto Dual Printer adapter A101 offers enhanced performance and function for your IBM PC XT PC AT and compatible systems Al0l is fully compatible with CGA MDA and HGA mode down to the register level It supports autoswitch function and DOS Mode command for CGA or HGA mode switching The most powerful feature of A101 is the advanced emulation mode which allows CGA softwares to be run on TTL monochrome monitors with sharp resolution graphics 16 distinct and same size of CGA displayed area A101 is high amulatios for those softwares such t Words MS Windows etes ct grey shades as 3 dimension graphics rather than only a flat display provided by monochrome mode 2 Features 1 Works for PC XT PC AT and Compatible Systems ii 100 copmatible with CGA MDA and HGA III ves E high quality and sharp resolution graphics 16 distinct grey shades and same size of CGA displayed area with no software driver is nee
5. ootup failure for your PC mainboard or with some software after installed A101 you should retry by setting jumper position 3 to off state 5 Software Mode Switching A101 can provide you with a special features as to change operating mode by typing the DOS Mode command while your system is connecting a monochrome or dual display unit I HGA mode to CGA mode Type mode co80 II CGA mode to HGA mode Type mode mono 6 Installation Procedure I II 111 carefull IV V VI Remove the cover of your system and the screw of a bracket from any empty expansion slot switch of your mainboard according to your desired mode of operation and the display unit going to be connected Insert the A101 into the empty slot as mentioned in II and line up the adapter with the screw hole in the rear plate of your system Screw the bracket to fix the A101 and connect the video cable connector to the video output interface tightly Replace your system cover carefully and the installation procedure is now completed 7 Connector Description CN4 Composite Video Output 8 Pin Assignment A Printer Connector DB25 ee oe eee WOODONAOIPWONE Strobe Auto Feed Data Bit Error Data Bit Initalize Data Bit Select Input Data Bit Gnd Data Bit Gnd Data Bit Gnd Data Bit Gnd Data Bit Gnd Acknowledge Gnd Busy Gnd P E Gnd Select the jumper of A101 and
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