Dell 1420X Projector - Manual (Page 54)

Compatibility Modes (Analog/Digital)
Resolution Mode
Refresh rate
(Hz)
H-frequency
(kHz)
Clock (MHz)
720 x 400 720x400_70 70.087 31.469 28.3221
640 x 480
VGA_60 59.94 31.469 25.175
VGA_72 72.809 37.861 31.5
VGA_75 75 37.5 31.5
VGA_85 85.008 43.269 36
800 x 600
SVGA_56 56.25 35.156 36
SVGA_60 60.317 37.879 40
SVGA_72 72.188 48.077 50
SVGA_75 75 46.875 49.5
SVGA_85 85.061 53.674 56.25
SVGA_120*
(Reduce Blanking)
119.854 77.425 83
1024 x 768
XGA_60 60.004 48.363 65
XGA_70 70.069 56.476 75
XGA_75 75.029 60.023 78.75
XGA_85 84.997 68.667 94.5
XGA_120*
(Reduce Blanking)
119.989 97.551 115.5
1152 x 864 1152 x 864_75 75 67.5 108
1024 x 576 60 35.82 46.966
1024 x 600 64.995 41.467 51.419
1280 x 768 1280 x 768_60 59.87 47.776 79.5
Specifications 54