Visionetics International
21311 Hawthorne Boulevard, Third Floor
Torrance, California 90503
Tel: (310) 316-7940
Fax: (310) 316-7457
CIS: GO VISIONETICS


Installation Update

Product: 	MPEG Master

Problem:	IRQ12 conflict with system board mouse

On some PC systems with a mouse port on the system motherboard, there
may be conflict with the MPEG Master power-on default IRQ setting.
MPEG Master has a power-on default to IRQ12. Most system board mouse
ports are set to use IRQ12. If your mouse does not work properly with
MPEG Master installed in your system, use the steps below to run
the MOVEIRQ.EXE program provided on the installation disk.  

1. If you haven't already, read the readme.txt file and then run the
   SETUP.EXE program.

2. Insert the MPEG Master adapter into a free ISA slot in your machine.

3. From the DOS prompt, run the MOVEIRQ.EXE program (this may be done
   from the floppy disk or copied to your hard drive and run from
   there).

This program only needs to be run once, and will permanently move the
MPEG Master's initial IRQ setting from 12 and solve your problem.

Note that this problem will be corrected in the next hardware revision
of MPEG Master.  That revision will be changed so the hardware defaults
to IRQ10. 


Alternately, the MPEG Master's power-on IRQ can be manually changed by
inserting the MPEG master into your computer and following these 
instructions:

At the DOS prompt type:

DEBUG

This starts the DOS debugger/editor.  You will see a dash, which is its
prompt, and it will wait for you to enter a command.  Type this command
exactly, followed by the Enter key:

o 38a, 1F

The 'o' above is the letter o, not the digit zero. Next, type

q

at the dash prompt.  This will exit DEBUG. 


If you still have a problem with your mouse, please contact our
Technical Support Dept. You may also contact us on Compuserve by
entering: 

GO VISIONETICS.