Troubleshooting - Polaroid FLA-1512B Owner's Manual

TROUBLESHOOTING

Before calling a technician, please check the following table to see if the below
mentioned symptoms can be diagnosed and fixed.
Symptoms
No picture, no 1. The power cord is not plugged
sound, and no
indicator light 2. The power is off
on
No picture, no
sound, but the Functions of ON/OFF TIME and
green light SLEEP have been set
indicator
No picture, no 1.PC is in VGA Mode without any
sound, but the
yellow light 2.The signal cord is not connected
indicator
1.Contrast, sharpness, and colour
Picture and
sound with
2.Colour system is set improperly
abnormality
3.Sound system is set improperly
Picture is
Signal source is low-grade or the
spotted or with
signal is in a lower quality
snow
Blue No Video signal or the signal cord is
background improperly/not connected
Picture is
unclear, or
moves or have
black stripes Picture is not well adjusted
on horizontal
position in PC
mode
PC Picture is
not in the
Picture is not well adjusted
middle of the
screen
No Audio signal or the signal cord is
No sound
improperly/not connected
The remote
Batteries are improperly installed or
control does
exhausted
not work
Possible Reasons
in
PC signal input
correctly
are set improperly
1. Plug the power cord in
2. Turn on the power
Press【
1.Press 【
signal
2.Connect
properly
1.Adjust the value of Contrast,
sharpness, and colour
2.Set the Colour System to the
country broadcasting standard
3.Set the Sound System to the
country broadcasting standard
Use the qualified signal cord
Connect the signal cord properly
Adjust automatically by selecting
Auto Adjust or adjust Clock 、
Phase、H Position and V Position
manually after enter into the PC
Setup menu to solve this problem
Adjust pictures automatically by
resetting H Position、 V Position、
Phase and Clock
1.Connect the audio signal cord
properly
2.Set the sound system properly
1.Make sure the positive and the
negative polarities are correct.
2.Check if there is loose contact
between the springs and the
batteries.
3.Replace the batteries
16
Correction
】to turn on the TV
】or input the PC
the signal cord