Specifications

EPSON
EPSON AMERICA, INC.
SERVICE
P RODUCT S UPPORT B ULLETIN ,
/
B NO.:
S-0069
DATE: 2/l/89
ORIGINATOR: REM
PAGE: 1 of 1
UBJECT: EQUITY I+ / EGA & VGA VIDEO ADAPTERS
This bulletin provides information on the use of EGA and VGA
video adapters with the Equity I+ computer.
Certain
EGA and VGA video
I/O Bus
adapter's exhibit sensitivity to
noise levels in Equity
I+ computers.
Random
characters and/or erratic video display operation may occur.
In most cases,
this problem can be eli
the video adapter in
the slot closest
marked CN2. If a hard disk controll
should be moved to the next slot (CN3).
Engineering Change Notice EQ1+-006 has
minated by installing
to the power supply,
er is installed, it
been issued to reduce
the I/O Bus noise levels
by adding resistors on the address
lines of the AGN-MT I/O expansion board.
This ECN upgrades the
AGN-MT board
to revision 03 and was
installed in December, 1988 production units.
Field units
can be upgraded per this ECN
on an as-needed-
basis if moving the video adapter
to slot CN2 does not
correct the problem.
Please contact the
Computer Product Support Center if
additional assistance is required.
EPSON AMERICA SERVICE, 23610 TEL0 AVENUE, TORRANCE, CALIF. 90505