IN3144_IN3146_IN3148HD User’s Manual
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Computer Menu
Press the MENU button to open the OSD menu. Press the ◄► buttons to move to the Image menu.
Press the ▲▼ buttons to move to the Computer menu and then press (Enter) or ►. Press the
▲▼ buttons to move up and down in the Computer menu.
ITEM DESCRIPTION
Horizontal Position Press the ◄► buttons to adjust the display position to left or right.
Vertical Position Press the ◄► buttons to adjust the display position to up or down.
Frequency Press the ◄► buttons to adjust the A/D sampling clock.
Tracking Press the ◄► buttons to adjust the A/D sampling phase.