Philips picopix PPX 4150 User Manual page 14

Problems
Devices changes from maximum level of brightness to
minimum level of brightness when the device is connect-
ed over USB to play videos.
Bad image or color quality when connecting with HDMI •
14
Solutions
• When the environment temperature is too high, the
devices turns automatically from maximum level of
brightness to minimum level of brightness in order to
protect the high power LED.
• Use the device with lower environment tempera-
tures.
Use the supplied HDMI cable (PPA1290). Third-
party cables may cause signal distortions.
Philips · PPX 4150