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EPSON
EPSON AMERICA, INC.
SERVICE
PSB NO.: S-0055
SUBJECT:
EQUITY LT BATTERY LIFE
The
purpose
information
There are several variables that can have a significant effect
on the working time obtainable from a charge. These include:
Configuration
One of the more popular configurations of the Equity LT is the
hard
disk
LCD.
Obviously,
consume
the
on a charge.
various
configurations:
CONFIGURATION
Dual FDD, Reflective LCD (NA)
Dual FDD, Reflective LCD (FA)
Dual FDD, Backlit LCD (NA)
Dual FDD, Backlit LCD (FA)
HDD, Reflective LCD (NA)
HDD, Reflective LCD (FA)
HDD, Backlit LCD (NA)
HDD, Backlit LCD (FA)
NA = No access: No
FA = Full access:
(These
times
configuration and usage, your times may vary.)
It's apparent that drive and backlight usage has a dramatic
effect on working time.
EPSON
AMERICA
DATE:
of
this
regarding
battery charge life with the Equity LT.
Configuration
I/O
activity
Battery
condition
Processor
speed
Environment
drive
model
with
this is
most power and provide the
For example,
activity
"COPY A:*.* B:" or "COPY A:*.* C:"
are
a
representative
SERVICE,
23610
6/14/88
bulletin
is
to
the
EL
(electroluminescent)
the
configuration
also
here
are
some
LOW
6:00 Hours
1:20 Hours
5:20 Hours
0:55
4:00 Hours
0:45
3:45 Hours
0:25
including
no
sampling.
TEL0
AVENUE,
PAGE: 1 of 4
provide
additional
that will
shortest
working
comparisons
BATTERY
TOTAL
7:00 Hours
1:50 Hours
6:lO Hours
1:20 Hours
Hours
4:40 Hours
1:05 Hours
Hours
4:20 Hours
0:40
Hours
keyboard
input
Depending
TORRANCE,
CALIF.
backlit
time
between
LIFE
Hours
on
90505
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