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MC21XX Series User Guide
Troubleshooting
MC21XX
Table 7-1
Troubleshooting the MC21XX
Problem
Cause
Solution
MC21XX does not turn
on.
Main battery not
charged.
Charge or replace the main battery.
Main battery not
installed properly.
Ensure the battery is installed properly. See
Install Main
Battery on page 1-4
.
System crash.
Perform a warm boot. If the MC21XX still does not turn on,
perform a cold boot. For more information see,
Resetting the
MC21XX on page 2-12
.
Battery did not charge.
Battery failed.
Replace battery. If the MC21XX still does not operate, try a
warm boot, then a cold boot. For more information see,
Resetting the MC21XX on page 2-12
.
MC21XX removed
from power source
while battery was
charging.
Connect power source and begin charging. The battery
requires up to four hours to recharge fully.
Extreme battery
temperature.
Battery does not charge if ambient temperature is below
32°F (0°C) or above 104°F (40°C).
Cannot see characters
on screen.
MC21XX not
powered on.
Press the
Power
button.
During data
communication, no data
was transmitted, or
transmitted data was
incomplete.
MC21XX removed
from cradle or
unplugged from host
computer during
communication.
Replace the MC21XX in the cradle, or reattach the cable and
re-transmit.
Incorrect cable
configuration.
See the system administrator or refer to the
MC21XX Series
MC21XX Integrator Guide.
Communication
software was
incorrectly installed or
configured.
See the system administrator or refer to the
MC21XX Series
MC21XX Integrator Guide.
MC21XX does not emit
sound.
Volume setting is low
or turned off.
Increase the volume. See
Adjusting the Volume on page
2-4
for more information.
MC21XX turns itself off.
MC21XX is inactive.
The MC21XX turns off after a period of inactivity. This period
can be set from one to five minutes, in one-minute intervals.
Battery is depleted.
Recharge or replace the battery.
Y
ed properly. See
ed properly
Insta
sta
ot. If the MC21XX still d
ot. If the MC21X
ot. For more informatio
. For more informa
age 2-12
-12
.
YY
RY
AR
INA
attery. If the MC21XX
ry. If the MC
oot, then a cold boot.
oot, then a cold boo
etting the MC21XX on
etting the MC21XX on
MIN
Connect power source
Connect power s
requires up to four
requires up to four
M
LIM
attery
tery
ature.
Battery d
Battery
32°F (
32
IM
ELIM
21XX not
1XX
powered on.
powered on
P
IM
NA
IN
M
LIM
PREL
data
a
or
or
ta was
ta w
MC21XX removed
MC21XX removed
from cradle or
from cradle o
unplugged fr
unplugged fr
computer
omputer
commu
commu
In
REEL
R
Summary of Contents for MC2100 Series
Page 2: ...P R E L I M I N A R Y ...
Page 6: ...iv MC21XX Series User Guide P R E L I M I N A R Y ...
Page 15: ...About This Guide v Manufacturing Label Location P R E L I M I N A R Y ...
Page 16: ...vi MC21XX Series User Guide P R E L I M I N A R Y ...
Page 26: ...1 10 MC21XX Series User Guide P R E L I M I N A R Y ...
Page 44: ...2 20 MC21XX Series User Guide P R E L I M I N A R Y ...
Page 56: ...4 6 MC21XX Series User Guide P R E L I M I N A R Y ...
Page 78: ...6 18 MC21XX Series User Guide P R E L I M I N A R Y ...
Page 88: ...7 10 MC21XX Series User Guide P R E L I M I N A R Y ...
Page 97: ...Keypads B 5 P R E L I M I N A R Y ...
Page 98: ...B 6 MC21XX Series User Guide P R E L I M I N A R Y ...
Page 104: ...Index 4 MC21XX Series User Guide P R E L I M I N A R Y ...
Page 105: ...P R E L I M I N A R Y ...