78 Specifications
Compatible Video Formats
The projector supports analog video in NTSC, PAL, and SECAM formats, and it automatically adjusts
to the incoming signal. It can receive these formats as composite or component video—which it accepts
through the Video and Component ports, respectively.
The projector also supports digital video (SDTV, HDTV) and various monitor display formats. Digital
video is accepted by the HDMI and Component video ports. The PC port accepts analog RGB
computer monitor signals.
If necessary, you can select a different Aspect setting to optimize the image. The resolution at which the
image displays for a given setting depends on the currently active picture source, as listed in the
following tables.
Composite video
Component video
Format Refresh rate (Hz) Resolution
NTSC 60 720 × 480
PAL 50/60 720 × 576
SECAM 50 720 × 576
Format/
Signal Refresh rate (Hz) Resolution
SDTV
480i
576i
480p
576p
60
50
60
50
720 × 480
720 × 576
720 × 480
720 × 576
HDTV
720p
1080i
1080p
50/60
50/60
50/60
1280 × 720
1920 × 1080
1920 × 1080