Operation Manual

Customizing
Page 30
ADJUSTING PITCH AND PHASE
Some computers and video cards may not allow the auto-sync function to fully work when the DTF-521
is first connected. If some portion of text appears blurred, adjust pitch and phase by following the
procedure below. For crisp images, set the resolution of your video card to 1024 x 768.
• In the Pen Tablet control panel, select
the C
ALIBRATE tab.
• If you are working with multiple
displays, be sure the display
corresponding to the DTF-521 is
selected in the M
ONITOR menu.
• Click on the C
ALIBRATE... button to
activate the calibration screen.
• Using the OSD controls, open the
OSD menu and select the P
ITCH icon.
Then adjust the pitch level so that the
pattern of fine vertical stripes displays
evenly. (For details on changing the
OSD settings, see
On Screen Display
(OSD) settings
on page 27.)
• In the OSD menu, select the P
HASE
icon. Adjust the phase level so that the
adjustment pattern shows clearly.
• After completing these adjustments,
press the E
NTER and MENU buttons to
exit the OSD menu.
Click on the C
ANCEL button or press
ESC to exit the calibration screen.
Adjustment pattern for pitch and phase.
DTF521.book Page 30 Friday, November 16, 2007 3:26 PM