If your TV does not work，check the following
points：
PICTURE
SOUHD
POSSIBLE CAUSES
WHAT TO DO
No picture
Noise
Not properly tuned
Adjust tuning
Picture visible
No sound
·Volume control dialturned too low
·Earphones inserted
·Turn up volume
·Disconnectearphones
Picture all white
Sound heard
Brightness control not set correctly
Adjust brightness control
Picture dark or blurred
Sound heard
Brightness control not set correctly
Adjust brightness
control
单选题
What is this chart used for?
【正确答案】
A
【答案解析】This chart is used to identify and solve a problem if the TV does not work. Choice (B) confuses TV program with TV. Choices (C) and (D) are not mentioned.
单选题
What does the manual advise if the picture is all white?
【正确答案】
B
【答案解析】For an all-white picture, WHAT TO DO suggests adjust brightness control. Choice (A) associates turn down the volume with sound heard. Choice (C) is what one should do if there is no picture. Choice (D) is the advice if there is a picture but no sound.
单选题
When should the tuning be adjusted?
【正确答案】
D
【答案解析】For no picture and noise, WHAT TO DO suggests adjust tuning. Choice (A) is not mentioned. Choice (B) needs the volume turned up or the earphones disconnected. Choice (C) needs the brightness control adjusted.