Philips S Line 221S9A User Manual page 27

8.Troubleshooting & FAQs
Ans.: Your LCD monitor works best at its
native resolution of 1920 x 1080.
For best display, please use this
resolution.
Q13: How to unlock/lock my hot key?
Ans.: Please press
to unlock/lock the hot key, by
doing so, your monitor pops out
"Attention" to show the unlock/
lock status as shown below
illustrators.
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  
Q14: Where can I find Important
information manual mentioned
in EDFU?
Ans�: Important information manual
can be download on the Philips
website support page.
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