Polaroid PLA-4250A Flat Panel Television User Manual


 
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Troubleshooting
No power
Make sure AC power switch is ON, DC power button is ON (Green LED)
Make sure AC power cord is securely connected to the AC socket
Plug another electrical device (like a radio) to the power outlet to verify that the outlet is
supplying the proper voltage
System is “Locked” or Not Responding:
In the unlikely occurrence, press the “Up” key + AC power on to reset the monitor.
Parental Control password is “LOST”:
In the unlikely occurrence, press the “Up” key + AC power on to reset the password.
AUDIO Interconnection Issues:
On AV1, AV2, and AV3; SVHS and Composite share the same Audio source.
Power is ON but no screen image
Make sure the video cable supplied with the PDP display is tightly secured to the video
output port on the back of the computer. If the other end of the video cable is not
attached firmly to the PDP display, tightly secure it to the PDP display
Adjust brightness and contrast
If you are using a Macintosh older than G3, you must use a Macintosh adapter
Check Source settings
Wrong or abnormal colors
If a color (red, green, or blue) is missing, check the video cable to make sure it is
securely connected. Loose or broken pins in the cable connector could cause an
improper connection
Connect the PDP display to another computer
Control buttons do not work
Press only one button at a time
Static appears on screen
Check your antenna connection
Check TV / CATV selection
No sound
Check your audio connection
Press MUTE on the remote control again, so that MUTE disappears from the screen
Check your audio settings, your TV audio may be set to SAP or minimum
Press the Volume + (Up) key on your remote control
Make sure that headphones are not connected
Remote Control does not work
Make sure batteries are inserted correctly
Batteries could be weak