Xybernaut MA IV, User Manual

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48
February 1999
XYBERNAUT
MA IV User’s Guide
Troubleshooting the MA IV
Operating Temperatures and Environments
As a general rule, if it is too hot or cold for you to work in an
area, avoid leaving the MA IV in that area for prolonged
periods. The MA IV tested operational temperature range is
from 32 degrees to 104 degrees F (0 degrees to 40 degrees C).
Storage temperature range is -4 degrees to 140 degrees F
(-20 to 60 degrees C).
Of course, as a body-worn device, you can extend the MA IV’s
capabilities by wearing it under the same protective garments
you wear to extend your own body’s capabilities in extreme
environmental and weather conditions.
T
ROUBLESHOOTING
C
OMMON
P
ROBLEMS
Before contacting your dealer or Xybernaut Corporation for
technical assistance, please use the following troubleshooting
sections to address your particular problem.
Computer will not power up
1
Be sure to press and hold the power switch for
approximately two seconds before releasing.
2 Check that all power connections are secure.
3
Check for damage to the AC or battery cable.
4
Check the charge level of the battery pack to be certain
the battery is fully charged.
For information about charging and checking the
battery charge level, refer to “Charging the Battery”
and “Managing Battery Power” in Chapter 2.
No video is displayed on an external VGA
monitor
An older monitor may not meet the newest VGA pin out
standards. Please record your monitor’s make and model
number and contact our Customer Support Group.