Turn on the computer too, and select an input source
by the OSD control keys.
Turn on the computer too, and follow the instructions
in
Getting the most from your BenQ monitor on page
26
to install the monitor software.
To extend the service life of the product, we recommend
that you use your computer's power management function.
BL2420P
BL2420U
BL2420Z
How to assemble your monitor hardware
19