Planar PL1520M User Manual

 

12

Option 1:  

OSD lock - all 4 buttons are locked except the "POWER"            

button.  Press and hold the "MENU" and ">" buttons for 3 

seconds to lock the buttons.  Repeat this step to unlock.

 

OSD & Power button lock - all 5 buttons including the 

"POWER" button are locked.  Press and hold the "MENU" 

and  "<" buttons for 3 seconds to lock all 5 buttons.  Repeat 

this step to unlock. 

 

 

•

  Do not install the monitor in a location near heat sources such as radiators 

or air dusts, or in a place subject to direct sunlight, or excessive dust or 
mechanical vibration or shock. 

•

  Save the original shipping box and packing materials, as they will come    

in handy if you ever have to ship your monitor. 

•

  For maximum protection, repackage your monitor as it was originally 

packed at the factory. 

•  

 

To maintain the cleanness of your LCD display, wipe it periodically with 

clean and soft cloth. The screen may be damaged by any liquid splash. 

•

  To keep the monitor looking new, periodically clean it with a soft cloth. 

Stubborn stains may be removed with a cloth lightly dampened with a mild 
detergent solution. Never use strong solvents such as thinner, benzene, or 
abrasive cleaners, since these will damage the cabinet. As a safety 
precaution, always unplug the monitor before cleaning it.