AVerMedia Technologies TV TUNER BOX - Manual (Page 13)

User’s Manual
10
Main Menu On Screen Display Usage
TV SOURCE Use the CH+ or CH- buttons to
select between air or cable TV
source, then press Vol+ button to
make the selection.
CH FINETUNE If the TV reception is not clear,
choose CH FINETUNE then
press Vol+ and Vol- buttons until
the TV picture becomes clear.
CH SCAN Use the CH+ or CH- buttons to
select between CHANNEL SCAN
or All FREQ SCAN, then press
Vol+ button to make the
selection. If you want to interrupt
or cancel the scanning process,
press the MENU button but this
will only memorize the scanned
channel.
These two types of channel-
preset functions memorize all
active channels in your area.
Use the CHANNEL SCAN
function first. If there are
channels missing after you
perform CHANNEL SCAN, use
the ALL FREQ SCAN function
and repeat the searching process.
NOTE: ALL FREQ SCAN is a
very time consuming process. If
the default frequency table
already includes all active TV
channels in your area, then avoid
using the ALL FREQ SCAN.