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Compaq MPAC-18 manual Display, External PS/2 Mouse, Keyboard, Out of Memory message is

Models: MPAC-18

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Display

Symptom	Possible Causes	Solution

Characters are dim.	Computer screen is in direct	Change lighting.
	light.
Display is blank (PWR indicator	Screen temperature is outside	If computer is in direct sunlight,
is lit).	operating range.	move it and allow it to cool.
	Computer is set up for invalid	Reboot. Select VGA Mode
	video mode.
	Screen saver is active.	Touch the touch screen.

Memory

Symptom	Possible Causes	Solution

Memory count during power-up	Optional DIMM is installed	Make sure that the appropriate
self-test is incorrect.	incorrectly or is incompatible	memory is installed correctly.
	with the DP027010 military
	computer CPU.
Out of Memory message is	System ran out of memory for	Check the memory
displayed or insufficient	the application.	requirements for the
memory error occurs during		application. (Refer to the
operation.		application documentation.)
	Too many terminate and stay	Modify the startup folder to use
	resident (TSR) programs	only those TSR applications
	running.	that are really needed.

External PS/2 Mouse

Symptom	Possible Causes	Solution

Cursor does not respond to	Mouse not plugged in.	Power down computer. Plug
mouse movement		mouse into mouse port on
		computer and reboot.
	The type of mouse is not	Use a PS/2 mouse.
	supported.
	System is busy.	Press CTRL-ALT-DELETE to
		view task list.
	Mouse not detected.	Restart computer with external
		mouse connected.

Keyboard

Symptom	Possible Causes	Solution

External keyboard locks up	The type of keyboard is not	Use PS/2 compatible keyboard
	supported.
	Keyboard not plugged into	Plug keyboard in. (Power down
	keyboard port on the computer.	computer first.)
	System is busy.	Press CTRL-ALT-DELETE to
		view task list.

Page 26

Copyright March 2003, Computer Dynamics, Inc.

All Rights Reserved

MPAC-18 Manual

Image 26

Compaq MPAC-18 manual Display, External PS/2 Mouse, Keyboard, Out of Memory message is

Contents

MPAC-18 OPERATING AND SERVICE MANUALPage CopyrightTRADEMARKS COPYRIGHTSPreliminary Release REVISION HISTORYPreliminary Release Preliminary ReleaseFEATURE SUMMARY TABLE OF CONTENTSI/O FEATURES INSTALLATION GUIDELINESTable 1 Unit Specifcations Power JackTABLES Table 2 Keyboard JackINTRODUCTION I/O featuresInterchangeable terms PageWarnings, Cautions, and Notes as Used in this Publication Feature Feature SummaryStandard Features & I/O DescriptionGrounding Installation GuidelinesGeneral Bulkhead MountingClearances System Startup Power-up and Software InstallationInstallation 13. You will be prompted for a password Login Recommendation Configuring the Military Computer to Run on a Microsoft Network MPAC-18 Manual 4. To modify the TCP/IP propertiesPage Copyright March 2003, Computer Dynamics, Inc All Rights ReservedB. In the Microsoft TCP/IP Properties, change the Address from 111.111.111.111 to a unique address and change the subnet mask from 255.0.0.0 to your subnet mask. If your networks IP addresses are controlled by a DHCP server, change the setting from Specify an IP address to Obtain an IP address from a DHCP Server 5. To add other protocols such as NetBEUI, on the Protocols tab of the Network dialog box, click Add. A list of available protocols will appear. Choose the protocol you wish to install and click OK. The system may ask where the Windows Setup files are located. They are in the C\I386\ directory Copyright March 2003, Computer Dynamics, Inc All Rights Reserved PageMPAC-18 Manual Hardware Installing Application SoftwarePower Supply Section TFT Graphic Display System Circuit Breaker and ATX SwitchSingle Board Computer SBCP3/133 Touch ScreenKeyboard/Mouse Port Power InputUSB Ports Floppy & CD-ROM Printer Port LPT-1Serial Communication Ports Network Installed Network ComponentsNetworking Communications CommentsBIOS Settings Diagnostics and Troubleshooting Self-Test DiagnosticsTroubleshooting Power-up MaintenanceExternal PS/2 Mouse DisplayMemory KeyboardSymptom Network CommunicationsPrinting SolutionPage Figure 1. Front Plan View Figure 2. Bottom Plan ViewSee the Appendix for I/O panel layout MPAC-18 ManualMPAC-18 Manual Figure 3. Side Plan View Figure 4. Top Plan ViewPage Copyright March 2003, Computer Dynamics, Inc All Rights ReservedMPAC-18 Manual Figure 5. Back Plan ViewPage Copyright March 2003, Computer Dynamics, Inc All Rights ReservedMPAC-18 Manual Figure 6. Installation DiagramPage Copyright March 2003, Computer Dynamics, Inc All Rights ReservedSpecifications Table 1 Unit SpecifcationsVIDEO INTERFACE Vertical Connectors and Strapping FieldsFigure 7. Pin configuration 1 2 3 4MPAC-18 Manual Appendix I/OPage Copyright March 2003, Computer Dynamics, Inc All Rights ReservedPage I/O Layout and Pinout Configuration Figure 8. I/O PanelINSERT PICTURE AFTER FIRST BUILD MPAC-18 ManualTable 3 Parallel LPT-1 Jack Table 2 Keyboard JackTable 6 USB Jack Table 5 Power JackTable 4 Ethernet Jacks Name Table 7 Serial Jack, RS232 & RS485 RS232 JackRS485 Jack ADDITIONAL READING COMPUTER DYNAMICS INCORPORATED 7640 Pelham Rd., Greenville, SC