Specifications

Quick Reference Guide 11
Ergonomic Recommendations
• Reduce or eliminate repetitive motion
• Maintain a natural position
• Reduce or eliminate excessive force
• Keep objects that are used frequently within easy
reach
• Perform tasks at correct heights
• Reduce or eliminate vibration
• Reduce or eliminate direct pressure
• Provide adjustable workstations
• Provide adequate clearance
• Provide a suitable working environment
• Improve work procedures.
Regulatory Information
This guide applies to the following model numbers:
MC1770, MC1790.
Mobile com-
puter shuts
off.
Battery is
depleted.
Recharge the battery.
Battery is not
connected
properly.
Connect the battery properly.
See Installing the Battery on
page 4.
The system is
not respond-
ing.
Warm boot the mobile com-
puter.
The mobile
computer
does not
accept scan
input.
Scanning
application is
not loaded.
Launch a scanning application
on the mobile computer. See
the system administrator.
Unreadable
bar code.
Ensure the symbol is not
defaced.
Distance
between exit
window and
bar code is
incorrect.
Position the mobile computer
within proper scanning range.
Mobile com-
puter is not pro-
grammed for
the bar code.
Program the mobile computer
to accept the type of bar code
being scanned. Ensure that
the bar code parameters are
set properly for the bar code
being scanned.
CAUTION In order to avoid or minimize the potential
risk of ergonomic injury follow the
recommendations below. Consult with your
local Health & Safety Manager to ensure
that you are adhering to your company’s
safety programs to prevent employee injury.
Problem Cause Solution