Audiovox MMD154 Owners Manual - Page 20
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Problem The picture on the screen is dark. Cause 1.The equipment is located at a low temperature area. Solution 1.This is the characteristics of LCD display in low temperature; it will restore to normal brightness after playing for few minutes. 2. Brightness is set too low. 2. Adjust the brightness setting. No sound can be heard from the IR wireless headphones. 1.Headphones are not turned on. 1.Turn on the headphones. 2.The battery in the headphone 2.Replace or recharge the is low. batteries. 20 MMD154
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20
MMD154
Problem
Cause
Solution
The picture on the
1.The equipment is located at
1.This is the characteristics of LCD
screen is dark.
a low temperature area.
display in low temperature; it will
restore to normal brightness after
playing for few minutes.
2. Brightness is set too low.
2. Adjust the brightness setting.
No sound can be heard
1.Headphones are not turned on.
1.Turn on the headphones.
from the IR wireless
headphones.
2.The battery in the headphone
2.Replace or recharge the
is low.
batteries.