User's Manual

44
Some .DB and .BAK files have
appeared on the memory card I
inserted into my HP Smart Wi-Fi
Display that weren’t there previously.
What are these?
When you insert a memory card or
USB flash drive into your HP Smart
Wi-Fi Display, it will create database
(.DB) files and backup database files
(.BAK). These are nothing to be
worried about and should not be
deleted. However, if they are deleted
by accident, don’t worry. The HP
Smart Wi-Fi Display will simply
recreate them next time.
Note: If the card has very little free
space, it may not be able to fully
create the database, which can lead
to some functions not working
correctly (e.g. the ability to view
photos based on date taken, etc.)
When I insert a memory card or USB
flash drive into the HP Smart Wi-Fi
Display, it sometimes takes a long time
before I can view any photos or listen
to music. Why is this?
When you insert a memory card or
USB flash drive, the HP Smart Wi-Fi
Display needs to build its internal
database. For example, it may take 2
or 3 minutes to build a database for
an SD card with 400 pictures. During
that time, you won’t be able view any
photos.