Omega Engineering OMG-P232 Manual Download Page 16

Appendix A - Troubleshooting

Omega Engineering 

OMG-P232/P422

Page 

12

Problem:

 The host system will not configure the card or the system shuts

down after the PC Card is inserted.

Possible Cause:

 Host hardware may not supply enough power to the

PCMCIA slot.

Solution:

 Check to make sure the PCMCIA slot is rated to supply enough

power to the card. On some palmtop and battery powered
systems, there is a specified limit to the available power a
PCMCIA slot can use. In this case, try installing the card when
the system is powered by the AC adapter.

____________________________________________________________

Problem:

 Card Services will not respond to card insertion events.

Possible Cause:

 Memory conflict, External floppy or hard disks, VGA

video cards, SCSI adapters, LAN Network adapters.

Solution:

 Consult the Card Services documentation for instruction on

memory requirements. If using DOS, it will probably be
necessary to exclude a specified memory range in the
CONFIG.SYS file.

____________________________________________________________

Problem:

 PC Cards that are inserted will not configure properly or Card

Services reports that the card is not recognized.

Possible Cause:

 Memory shadowing conflicts.

 

Solution:

 Make sure that memory shadowing in the PC is disabled in the

regions that memory windows are being used by the host
PCMCIA adapter.

Summary of Contents for OMG-P232

Page 1: ...IPTION 6 MODEM CONTROL SIGNAL CONSIDERATIONS 6 CONNECTOR PIN ASSIGNMENTS 7 RS 232 7 RS 422 485 530 7 SPECIFICATIONS 8 ENVIRONMENTAL SPECIFICATIONS 8 POWER CONSUMPTION 8 MEAN TIME BETWEEN FAILURES MTBF...

Page 2: ...D COMPLIANCE NOTICES 19 FEDERAL COMMUNICATIONS COMMISSION STATEMENT 19 CANADIAN RADIO INTERFERENCE REGULATIONS 20 EMC DIRECTIVE STATEMENT 20 WARRANTY 21 1997j Omega Engineering Incorporated All rights...

Page 3: ...One of the most important issues is to make sure that the Windows 95 Card and Socket services have been installed properly These services must be installed before any PCMCIA adapters can be configure...

Page 4: ...e System icon 2 Select the Device Manager tab and click on the symbol next to the Ports COM LPT selection Choose the port that corresponds to the OMG P232 P422 3 Click the Properties button and then s...

Page 5: ...torage JEIDA was the first to propose the 68 pin connector standard for memory cards In 1989 PCMCIA adopted the JEIDA 68 pin standard and worked with JEIDA on further developments As the notebook mark...

Page 6: ...Introduction Omega Engineering OMG P232 P422 Page 2...

Page 7: ...e to application software and drivers Card Services are responsible for allocating card resources and ensuring that card resources do not interfere with other existing system resources Card Services a...

Page 8: ...FLASH Card Services DEVICE C PCMPLUS PCMMTD EXE Memory Technology Driver DEVICE C PCMPLUS PCMSCD EXE BEEP COM 4 RS 4 Phoenix Super Client Driver Generic enabler to configure I O Cards DEVICE C PCMPLU...

Page 9: ...apters DEVICE C CARDSOFT SS365SL EXE SIRM FFFF SKT 3 Socket Services Driver DEVICE C CARDSOFT CS EXE Card Services DEVICE C CARDSOFT CSALLOC EXE CARDSOFT CSALLOC INI Card Services resource allocation...

Page 10: ...onfiguring common Card and Socket Services Connecting the OMG P232 P422 to the computer requires no special technical skills It is installed by simply sliding the card into a PCMCIA Type II compliant...

Page 11: ...s Each COM Port requires a minimum of one block of eight I O addresses for example COM1 is usually hex address 3F8 3F8 is the base address and the COM ports extends through 3FF In most applications ea...

Page 12: ...int RS 422 530 communications if the RTS line is asserted prior to transmitting and released after transmission RS 485 mode If RS 485 mode is not acceptable a simple modification can be accomplished a...

Page 13: ...o 70 C 4 to 158 F Humidity Range 10 to 90 R H Non Condensing 10 to 90 R H Non Condensing Power Consumption Supply Line Product Rating mA 5 VDC 3600 3601 25 mA Mean Time Between Failures MTBF Greater t...

Page 14: ...ur Omega Engineering adapter so that there is no conflict with currently installed adapters No two adapters can occupy the same I O address 3 Make sure the Omega Engineering adapter is using a unique...

Page 15: ...ess or Interrupt is already in use by another adapter in the system Card services usually check for an available I O address during installation or during the boot process If new hardware or software...

Page 16: ..._________________________________ Problem Card Services will not respond to card insertion events Possible Cause Memory conflict External floppy or hard disks VGA video cards SCSI adapters LAN Network...

Page 17: ...a computer ready to run diagnostics 3 Omega Engineering maintains a Home page on the Internet Our home page address is WWW OMEGA COM The latest software updates and newest manuals are available via o...

Page 18: ...or more of the following conditions occur The PCMCIA system software Card and Socket Services on the host computer will not configure the cards automatically The PCMCIA system software on the host co...

Page 19: ...Type SeaPC at the DOS command prompt The following should be displayed C SeaPC Omega Engineering Inc SeaPC PC Card I O Enabler Version 1 00 Omega Engineering Inc C 1994 All rights reserved Syntax SeaP...

Page 20: ...eserved by the PCMCIA system software or occupied by other peripherals in the host computer system IRQ Interrupt Request Signal in Decimal Valid ranges are from 2 15 Please note that some IRQs be rese...

Page 21: ...without loading card and socket services The utility is provided for applications that conflict with card and socket services Please note that this utility does NOT use card and socket services and gr...

Page 22: ...gic states A voltage of 12 volts usually 3 to 10 volts represents a binary 0 space and 12 volts 3 to 10 volts denotes a binary 1 mark The RS 232 and the EIA TIA 574 specification defines two type of i...

Page 23: ...gnal RTS controls the state of the driver Some communication software packages refer to RS 485 as RTS enable or RTS block mode transfer RS 485 can be cabled in two ways two wire and four wire mode Two...

Page 24: ...uraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equ...

Page 25: ...age directive 73 23 EEC issued by the European Commission To obey these directives the following European standards must be met EN55022 Class B Limits and methods of measurement of radio interference...

Page 26: ...misuse of or inability to use this product Omega Engineering will not be liable for any claim made by any other related party RETURN AUTHORIZATION MUST BE OBTAINED FROM OMEGA ENGINEERING BEFORE RETURN...

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