Panasonic BT-LH1850P Manual Do Utilizador

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Error and Warning Displays
If for any reason an error occurs in the monitor, the following indications are made to notify the error or warning.
Error and Warning Displays
Displayed information
Remedy
Warning of drop in external DC 
input voltage/LOW VOLTAGE
A “LOW VOLTAGE” indication in blue 
flashes on the screen.
This means that the external DC power 
supply input voltage has dropped to 
approximately 11.3 V or less.
If the power goes off, connect an external DC 
power supply providing 11.0 V or more and set 
the POWER switch to ON.
The “LOW VOLTAGE” indication lights red 
on the screen and the power is turned off 
approximately 4 seconds later.
This means that the external DC power 
supply input voltage has dropped below 
approximately 11.0 V.
Maintenance
• To clean the cabinet or surface of the liquid crystal panel, gently wipe with a soft, dry cloth.
If the surfaces are extremely dirty, use a soft cloth dipped in a weak detergent solution and then wrung-out to clean the surfaces, then 
use a dry cloth to finish. Water or similar substances getting inside the monitor can cause a malfunction.
• Never use alcohol, thinner or benzene to clean this unit.
Doing so would cause the surface of the monitor to become discolored, and cause paint to peel.
• Do not spray cleansers directly onto the monitor.
Water or similar substances getting inside the monitor can cause a malfunction.