Casio EW-B2000C - Manual (Page 137)

135
Symptom Cause Action Page
Reading
Speaker output
is inaudible. Low volume
setting Adjust the volume
level.
85
Audio output
switch set to
“PHONES”. Slide the audio
output switch to
“SPEAKER”.
84
Inaudible
earphone
output Low volume
setting Adjust the volume
level.
85
Audio output
switch set to
“SPEAKER”. Slide the audio
output switch to
“PHONES”.
85
Earphones
not connected
correctly. Make sure that
the earphones
plug is inserted
into the jack as far
as it will go.
85
Distorted sound
or fl ickering
backlight while
pronunciation
feature is in use High volume
setting Adjust the volume
level.
85
Low battery
power Replace batteries.
140
Suddenly blank
display while
audio data is
sounding Attempting to play
long sentence
while battery
power is low. Replace batteries.
140
B