promethean DTF521, Инструкция по установке и эксплуатации, Страница: 31 / 147

Customizing
page 27
Adjusting pitch and phase
Some computers and video cards may not allow the auto-sync function to fully work when the
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
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
Working with on screen display
settings
on page 24.)
• 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 M
ENU
buttons
to exit the OSD menu.
Click on the C
ANCEL
button or press
E
SC
to exit the calibration screen.
Adjustment pattern for pitch and phase.
DTF521_Manual.fm Page 27 Tuesday, April 11, 2006 10:43 AM
Active Panel is first connected. If some portion of text appears blurred, adjust pitch and phase by
Active Panel is selected in the