Knoll HDP420 Projector User Manual


 
6
M1-DA/DVI
12 VDC triggers RS-232 IR input
HDMI
Rear Connector Panel
S-video
Composite RCA Component video
The projector provides the following connection options:
• M1-DA/DVI (Digital Visual Interface) for DVI connection an M1-DA to DVI adaptor is required.
• HDMI™ (High Definition Multimedia Interface)
• Component (RCA)
• SCART RGB (you must enable this connector, see page 9)
• S-video
• Composite video (RCA)
See “Video connectors” on page 9 for details.
The projector also provides the following connectors:
• RS-232 for serial control (not included on the HD108)
• 12-volt DC output (see below)
12-volt DC output
The 3.5mm mini-jack trigger provides a 12-volt, 0.25 amp DC output. It provides a constant output
while the projector is on. It has numerous uses. For example, if you connect your projection
screen to the 12-volt DC output with the cable that came with your screen, when you turn on the
projector the screen will move down; when you turn the projector off, the screen will return to the
storage position.
12V+
ground
3.5mm plug 12VDC output
screen relay (see
screen manufacturer for details)