Casio EW-B2000C - Manual (Page 136)

134
Symptom Cause Action Page
Display
Auto Power Off
does not work. Auto Power Off
trigger time is too
long. Check Auto Power
Off settings.
123
The display
suddenly goes
blank. Low battery
power Replace batteries.
140
Screen does
not light up or
fl ickers.
The Battery
Setting screen
suddenly
appears.
The key input
tone does not
sound even
though Key
Input Tone is
ON. Audio output
switch set to
“PHONES”. Slide the audio
output switch to
“SPEAKER” or
use earphones.
84
85
Library
Cannot perform
communication. Something
wrong with the
connection. Check to make
sure there is
nothing wrong
with the USB
cable connection
between the
electronic
dictionary and
computer.
—
Cannot access
microSD
memory card. microSD memory
card not inserted
correctly. Insert the microSD
memory card
correctly.
118
Cannot transfer
text fi les with
TextLoader. Compressed text
fi le Decompress the
text fi le and try
again.
—
Cannot display
photo data. Data too large or
the wrong format Check the photo
data.
113