MC40 Integrator Guide
10.4.1 Troubleshooting the MC40
Table 10-1 Troubleshooting the MC40
Problem
When the user presses
the Power button, the
MC40 does not turn on.
When the user presses
the Power button the
MC40 does not turn on
but the Decode LED
blinks amber.
Battery did not charge.
During data
communication, no
data transmitted, or
transmitted data was
incomplete.
No sound.
MC40 turns off.
10-6
Cause
Solution
Battery is
Re-charge or replace the battery.
completely
discharged.
Battery not
Install the battery properly. See
installed
properly.
Power button
Press the Power button until the Right LED flashes once.
not held down
long enough.
MC40 not
Perform a hard reset. See
responding.
Battery charge
Re-charge or replace the battery.
level is very low.
Battery failed.
Replace battery. If the MC40 still does not operate, perform a
hardware reset. See
MC40 was
Insert MC40 in cradle. The 2680 mAh battery fully charges in less
removed from
than four hours.
power while
battery was
charging.
Extreme battery
Battery does not charge if ambient temperature is below 0 °C (32
temperature.
°F) or above 40 °C (104 °F).
MC40
Reattach the communication cable and re-transmit.
disconnected
from host
computer during
communication.
Incorrect cable
See the system administrator.
configuration.
Volume setting
Adjust the volume.
is low or turned
off.
MC40 is
The display turns off after a period of inactivity. Set this period to
inactive.
15 seconds, 30 seconds, 1, 2, 10, or 30 minutes.
Battery is
Recharge or replace the battery.
depleted.
1.2.1 Installing the Battery, page
1.3 Resetting the Device, page
1.3 Resetting the Device, page
MN000112A01 - September 2013
1-1.
1-5.
1-5.