Vidikron Projector Vision Model 120 User Manual

							Installation
Vidikron Vision Model 120 Owner’s Operating Manual 29 
PREL
IMINARY
Installing the Fixed CineWide 
Base Plate (Vision 
120/CineWide)
To install the fixed CineWide base plate on a Vision 120/CineWide:
1. Place the projector upside down on a blanket or other soft surface. 
2. Line up the mounting holes on the lens mount base plate with those on the bottom of 
the projector, directly below the primary lens (see 
Figure 3-9). 
3. Secure the base plate to the projector with the screws provided for this purpose. 
Figure 3-9. Installing the Fixed CineWide Base Plate
CineWide
Base PlateScrew, Phillips
Pan-Head,
M6-1.0 x 12mm (4x) 
						

							Installation
30 Vidikron Vision Model 120 Owner’s Operating Manual
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IMINARY
3.6 
Mounting the Vision 120
There are several methods for mounting the projector. Depending on your chosen 
installation, one method may be more suitable than another. 
Floor Mounting (Upright)In typical front and rear screen installations, the projector can be mounted to a secure and 
level surface such as a table or cart. Carts are useful when moving a projector during a 
presentation or from site to site. If possible, lock the wheels when it’s in position to prevent it 
from being moved during a presentation.
Ceiling Mounting (Inverted)For fixed installations, and for those that want the projector out of sight or have a limited 
space for projector and audience, you can invert the Vision 120 and suspend it from the 
ceiling using a specially-designed ceiling mount fixture. 
 
The projector can also be inverted and placed in an enclosure above and behind the viewing 
area. Install four feet on the inside bottom surface of the enclosure on which the projector 
can rest. A variety of materials can be used for this purpose (for example, rubber crutch tips 
or turntable feet). 
Adjusting the Projection 
Angle
If the Vision 120 is ceiling-mounted and the screen is significantly lower than the projector, 
you can tilt the projector at a slight angle by adjusting the ceiling mount. 
If you do this, you may need to shift the image using the on-screen display (OSD) controls, to 
compensate. For detailed instructions, refer to 
Using the On-Screen Menus on page 49.
➤
➤
Use only the Vidikron-approved ceiling mount kit designed for your 
projector (part number VIHK-000180). Install the mount kit according to 
the instructions provided with it. Note
➤
Use only the Vidikron-approved ceiling mount kit designed for your 
projector. Note 
						

							Installation
Vidikron Vision Model 120 Owner’s Operating Manual 31 
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IMINARY
3.7 
Connections to the Vision 
120 and VHD Controller 
Proceed as follows to connect the VHD Controller to the Vision 120, your video sources, 
external controller(s) – if present – and AC power.
When connecting your equipment:
 Turn off all equipment before making any connections.
 Use the correct signal cables for each source.
 Ensure that the cables are securely connected. Tighten the thumbscrews on connectors 
that have them.
Connector Panel AccessTo access the connector panel, press 
the door release button so it pops out. 
Turn the knob clockwise or 
counter-clockwise and pull gently on it 
to open the door. 
Connecting the VHD 
Controller to the Vision 120
The Vision 120 is designed to receive only digital input signals directly from the companion 
VHD Controller/Processor. All signal sources should be connected to the appropriate inputs 
on the rear panel of the controller. The signal from the controller is then output to the Vision 
120 projector through a DVI-DL (dual-link) cable. 
Use a Vidikron DVI Dual-Link (DVI-DL) cable to connect the output of the VHD Controller to 
the input of the Vision 120; see Figure 3-7. 
Figure 3-10. Connecting the Vision 120 to the VHD Controller
You CANNOT connect a signal source with DVI output directly to the 
Vision 120. It MUST be routed through the VHD Controller for proper 
operation.Note
II I IIITRIGGERSRS-232 / 485 WIRED
REMOTE SERVICE ONLYSYSTEM  CONTROL  INTERFACEHD3 (VGA / Y-Pb-Pr) COMPOSITE S-VIDEO
HD2 (BNC)Vs Hs
Pr / R Pb / B Y / GHD1 (RCA)Y / G
Vs Hs Pr / R Pb / B
HDMIII I
INPUTSService port.
Not for user 
access
Remove the screw to
pull off the lamp cover.
Remove the screw to
pull off the lamp cover.
LL
SERVICE PORT
AUTHORIZED
PERSONNEL ONLY 
						

							Installation
32 Vidikron Vision Model 120 Owner’s Operating Manual
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IMINARY
Connecting Source 
Components to 
the VHD 
Controller
Connect your video sources to the VHD Controller as shown and described in the sections 
that follow. 
HDMI Connections: See Figure 3-11. 
Figure 3-11. HDMI Source Connections
➤
Use the HDMI inputs whenever possible. This ensures the highest video 
quality because the signal is carried in the digital domain throughout the 
entire signal path, from source component output into the projector. Tip
HD3 (VGA / Y-Pb-Pr) COMPOSITE S-VIDEO
HD2 (BNC)
Vs Hs
Pr / R Pb / B Y / GVs
HDMI
II I
HDMI Source
(HD-DVD/BD/DVD Player or 
HD Tuner with 
HDMI or DVI out) 
						

							Installation
Vidikron Vision Model 120 Owner’s Operating Manual 33 
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IMINARY
Digital (DTV) RGB or Component Video Connections: See Figure 3-12 and Figure 3-13. 
Figure 3-12. Digital (DTV) RGB or Component Video Connections (HD1, HD2)
II I III
TRIGGERS
32 / 485HD3 (VGA / Y-Pb-Pr) COMPOSITE S-VIDEO
HD2 (BNC)
Vs Hs
Pr / R Pb / B Y / G
HD1 (RCA)
Y / G
Vs Hs Pr / R Pb / B
HDMI
II I
Green/Y Blue/Pb  Red/Pr  Horiz  Vert
G/Y B/Pb R/Pr  H  V
DTV or Progressive
Component (YPbPr) SourceDTV or Progressive
Component (YPbPr) Source 
						

							Installation
34 Vidikron Vision Model 120 Owner’s Operating Manual
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Figure 3-13. Digital (DTV) RGB or Component Video Connections (HD3)
HD3 (VGA / Y-Pb-Pr) COMPOSITE S-VIDEO
HD2 (BNC)
Vs Hs
Pr / R Pb / B Y / G
DMI
II
Green/Y Blue/Pb  Red/Pr  Horiz  Vert
DTV or Progressive
Component (YPbPr) Source 
						

							Installation
Vidikron Vision Model 120 Owner’s Operating Manual 35 
PREL
IMINARY
Analog (Computer) RGB Connections: See Figure 3-14. 
Figure 3-14. Analog RGB Connections
HD3 (VGA / Y-Pb-Pr) COMPOSITE S-VIDEO
HD2 (BNC)
Vs Hs
Pr / R Pb / B Y / G
HDMI
II
Green/Y Blue/Pb  Red/Pr  Horiz  Vert
Personal
Computer 
						

							Installation
36 Vidikron Vision Model 120 Owner’s Operating Manual
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IMINARY
S-Video/Composite Video Connections: See Figure 3-15. 
Figure 3-15. S-Video and Composite Video Connections
HD3 (VGA / Y-Pb-Pr) COMPOSITE S-VIDEO
HD2 (BNC)
Vs Hs
Pr / R Pb / B Y / G
HDMI
II I
DVD Player, VCR,
Satellite Receiver,
Laser Disc etc. 
						

							Installation
Vidikron Vision Model 120 Owner’s Operating Manual 37 
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RS-232 Controller 
Connection
Use a “null-modem” 9-pin RS-232 cable to connect a PC or home theater control/automation 
system (if present) to the RS-232/485 port on the VHD Controller; see 
Figure 3-16. 
For more information about using this connection, refer to Serial Communications on 
page 67.
Figure 3-16. RS-232 Control System Connection
II I
TRIGG
RS-232 / 485 WIRED
REMOTE SERVICE ONLY
SYSTEM  CONTROL  INTERFACE
HD1
Y / G Pr / RPb / B
INPUTSService port.
Not for user 
access
12345
7896
to Automation/
Control System
or PC
2 Receive Data
3 Transmit Data
5 Ground
(none of the other pins are used) 
						

							Installation
38 Vidikron Vision Model 120 Owner’s Operating Manual
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IMINARY
Connecting 12-Volt Trigger 
Outputs to External Theater 
Equipment
If your Vision 120 is equipped with a CineWide with AutoScope system, connect the 
AutoScope lens motor to a 12-volt trigger output on the VHD Controller; see 
Figure 3-17.
Similarly connect other 12-volt trigger-activated equipment (such as retractable screens or 
screen masks) to the other trigger outputs. 
For more information on using the VHD Controller triggers, refer to Triggers on page 62. 
Figure 3-17. 12-volt Trigger Output Connections
➤
II I III
TRIGGERS
RS-232 / 485ERFACE
Y
HD1 (RCA)
Y / G
Vs Hs Pr / R Pb / B
HDMI
II
INPUTS
DHD Controller
Rear Panel
AutoScope Lens Motor (Rear)
Tip = +12V Sleeve = Ground
3.5-mm
mini plug
AC Input Power
Switch
Retractable Screen or other
12-volt trigger-activated
device