Runco Vx 2ix Projector User Manual

							Installation
Runco VX-2ix Owner’s Operating Manual 19 
Folded OpticsIn rear screen applications where space behind the projector is limited, a mirror may be 
used to fold the optical path, as shown in 
Figure 3-5. The position of the projector and 
mirror must be accurately set. If you are considering this type of installation, contact your 
dealer for assistance.
Figure 3-5. Folded Optics
Other ConsiderationsOther considerations and tips that can help improve your installation:
 Keep the ambient temperature constant and below 35°C (95°F). Keep the projector 
away from heating and/or air conditioning vents. Changes in temperature may cause 
drifts in the projector circuitry, which may affect performance.
 Keep the projector away from devices that radiate electromagnetic energy such as 
motors and transformers. Common sources of these include slide projectors, 
speakers, power amplifiers and elevators. 
3.4 
Installing the Optional 
CineWide Lens
If you are installing a VX-2ix with the optional CineWide or CineWide with AutoScope 
system, install the secondary anamorphic lens in accordance with the instructions 
provided with the lens installation kit.  
						

							Installation
20 Runco VX-2ix Owner’s Operating Manual
3.5 
Mounting the VX-2ix
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 VX-2ix 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 screen is significantly higher or lower than the projector, you can also tilt the 
projector at a slight angle. In a ceiling installation, you do this 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 28.
➤
➤
Use only the Runco-approved ceiling mount kit designed for your 
projector. Install the mount kit according to the instructions 
provided with it. Note
➤ 
						

							Installation
Runco VX-2ix Owner’s Operating Manual 21 
3.6 
Connections to the 
VX-2ix
Proceed as follows to connect the VX-2ix to 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, pull firmly on the cable access cover to open it.
Connecting the VX-2ix to 
Source Components 
Connect your video sources to the VX-2ix as shown and described in the sections that 
follow. 
DVI Connections: See Figure 3-6. 
Figure 3-6. DVI Source Connections
Use the DVI 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
DVI 1
DVI 1
HD1
HD2
Y
G
G
Y
H VINPUTS
HV
HD1HD2
INPUTS
R
Pr
Pr
R
B
Pb
Pb
B
DVI 2
DVI 2
COMPONENT VIDEO Pb
Pr Y
COMPONENT VIDEO Y
PrPb
VIDEO
VIDEO
S-VIDEO 2S-VIDEO 2
S-VIDEO 1S-VIDEO 1
RS-232
CONTROL
RS-232
CONTROL
IR
IR
1
23
1 2 3TRIGGERSTRIGGERS
DVI Source
(DVD Player or 
HD Tuner with 
HDMI or DVI out) 
						

							Installation
22 Runco VX-2ix Owner’s Operating Manual
Digital (DTV) RGB or Component Video Connections: See Figure 3-7. 
Figure 3-7. Digital (DTV) RGB Connections
DVI 1
DVI 1
HD1
HD2
Y
G
G
Y
H VINPUTS
HV
HD1HD2
INPUTS
R
Pr
Pr
R
B
Pb
Pb
B
DVI 2
DVI 2
COMPONENT VIDEO Pb
Pr Y
COMPONENT VIDEO Y
PrPb
VIDEO
VIDEO
S-VIDEO 2S-VIDEO 2
S-VIDEO 1S-VIDEO 1
RS-232
CONTROL
RS-232
CONTROL
IR
IR
1
23
1 2 3TRIGGERSTRIGGERS
DTV or Progressive
Component (YPbPr)
Source
Red/Pr Green/Y Blue/Pb  Horiz  Vert 
						

							Installation
Runco VX-2ix Owner’s Operating Manual 23 
Analog (Computer) RGB Connections: See Figure 3-8. 
Figure 3-8. Analog RGB Connections
DVI 1
DVI 1
HD1
HD2
Y
G
G
Y
H VINPUTS
HV
HD1HD2
INPUTS
R
Pr
Pr
R
B
Pb
Pb
B
DVI 2
DVI 2
COMPONENT VIDEO Pb
Pr Y
COMPONENT VIDEO Y
PrPb
VIDEO
VIDEO
S-VIDEO 2S-VIDEO 2
S-VIDEO 1S-VIDEO 1
RS-232
CONTROL
RS-232
CONTROL
IR
IR
12
3
1 2 3TRIGGERSTRIGGERS
Personal Computer
Red Green Blue Horiz  Vert 
						

							Installation
24 Runco VX-2ix Owner’s Operating Manual
Composite/S-Video/Component Video Connections: See Figure 3-9. 
Figure 3-9. Composite, S-Video and Component Video Connections
DVI 1
DVI 1
HD1
HD2
Y
G
G
Y
H VINPUTS
HV
HD1HD2
INPUTS
R
Pr
Pr
R
B
Pb
Pb
B
DVI 2
DVI 2
COMPONENT VIDEO Pb
Pr Y
COMPONENT VIDEO Y
PrPb
VIDEO
VIDEO
S-VIDEO 2S-VIDEO 2
S-VIDEO 1S-VIDEO 1
RS-232
CONTROL
RS-232
CONTROL
IR
IR
12
3
1 2 3TRIGGERSTRIGGERS
DVD Player, VCR,
Satellite Receiver,
Laser Disc etc. 
						

							Installation
Runco VX-2ix Owner’s Operating Manual 25 
RS-232 Controller 
Connection
Use a standard, 9-pin RS-232 cable to connect a PC or home theater control/automation 
system (if present) to the RS-232 CONTROL port on the VX-2ix; see 
Figure 3-10. 
For more information about using this connection, refer to Serial Communications on 
page 51.
Figure 3-10. RS-232 Control System Connection
Connecting 12-Volt 
Trigger Outputs to 
External Theater 
Equipment 
If your VX-2ix is equipped with a CineWide with AutoScope system, use the cable 
supplied with the AutoScope Lens Motor to connect the motor to a 12-Volt trigger output 
as shown in 
Figure 3-11. 
Figure 3-11. Connecting the 12-Volt Trigger Output to the AutoScope Lens Motor
COMPONENT VIDEO Pb
Pr Y
COMPONENT VIDEO Y
PrPb
VIDEO
VIDEO
S-VIDEO 2S-VIDEO 2
S-VIDEO 1S-VIDEO 1
RS-232
CONTROL
RS-232
CONTROL
IR
IR
12
3
1 2 3TRIGGERSTRIGGERS12345
7896
to Automation/
Control System
or PC
2 Transmit Data
3 Receive Data
5 Ground
(none of the other pins are used)
Pb Pr Y
Video3
IR
RS-232 Control S-Video 1
S-Video 2 12
TRIGGERS
RS-232 Out Component Video
3.5-mm
mini plug
to AutoScope
Lens Motor 
						

							Installation
26 Runco VX-2ix Owner’s Operating Manual
If your home theater contains a retractable screen, screen mask or other 12-Volt 
trigger-activated equipment, connect it to a 12-Volt trigger output as shown in 
Figure 
3-12. 
Figure 3-12. Connecting a 12-Volt Trigger Output to Other Equipment
Connecting to AC PowerPlug the female end of the power cord into the AC receptacle on the rear of the VX-2ix 
(AC 100V ~ 240V). Then, connect the other end to your AC power source. 
AutoScope Lens Motor: With AutoScope-equipped projectors, an additional power 
cord is provided for the lens motor. Plug the female end of the AC power cord into the AC 
input on the rear of the lens motor assembly. Connect the other end to a 110
 VAC power 
source. 
Pb Pr Y
Video3
IR
RS-232 Control S-Video 1
S-Video 2 12
TRIGGERS
RS-232 Out Component Video
to 12-Volt
trigger-activated
equipment3.5-mm
mini plug
Tip = +12V Sleeve = Ground
➤
The input voltage to the AutoScope lens motor must be between 
100 and 120 VAC. Do not connect the AutoScope lens motor 
to a 200-240
 VAC power source!
Caution 
						

							Runco VX-2ix Owner’s Operating Manual 27 
4.1 
Turning on the Power
1. Turn on your source components. 
2. Turn on the main power switch on the projector.
3. If this is an AutoScope-equipped projector, turn on the main power switch at the rear 
of the AutoScope lens motor. The lens motor power switch is located next to the AC 
input. 
4. Press the ON button on the remote control – or the POWER button on the VX-2ix 
rear panel – to turn on the projector. The vacuum fluorescent display on the VX-2ix 
rear panel briefly displays “Starting Display.”
5. When the projector is ready for use, the fluorescent display indicates the active 
source, signal format (NTSC or PAL), input resolution and aspect ratio; for example:
 
4.2 
Adjusting the Picture 
Orientation
By default, the VX-2ix is configured for a “floor/front” installation, in which the projector is 
installed upright and in front of the screen. If it is installed behind the screen and/or 
mounted on a ceiling, you must change the picture orientation. To do this:
1. Press MENU and enter the Service Menu passcode. 
2. Select Service from the Main Menu. 
3. Select Display Device from the Service Menu.
4. Select Installation from the Display Device menu.
5. Choose Floor/Rear, Ceiling/Front or Ceiling/Rear, to match the installation method.
4. Operation
Component SD NTSC   480i
Anamorphic    VX-2
Current SourceFormatInput
Resolution
Aspect
Ratio
You must enter a passcode to access the Service menu. Note 
						

							Operation
28 Runco VX-2ix Owner’s Operating Manual
4.3 
Lens Adjustments
To access the motorized lens controls, select Display Device from the Service Menu, then 
select Lens from the Display Device menu. The Lens menu gives you a great deal of 
control over the picture size, position and focus: 
Focus To focus the projected image, use the cursor buttons to highlight “In” or “Out.” Then, 
press and hold the ENTER button.
Zoom To make the picture smaller (zoom out), use the cursor buttons to highlight the minus sign 
(-). Then, press and hold the ENTER button. 
To enlarge the picture (zoom in), use the cursor buttons to highlight the plus sign (+). 
Then, press and hold the ENTER button.
Shift To change the projected image position, use the cursor buttons to highlight “Left,” 
“Right,” “Up” or “Down.” Then, press and hold the ENTER button to shift the image in that 
direction.
4.4 
Using the On-Screen 
Menus
Press the MENU button on either the remote control or the rear panel to display the Main 
Menu. 
To select a menu item, use the  and  buttons on either the remote control or the rear 
panel to highlight it. Press ENTER to confirm your selection. 
The VX-2ix OSD menus are arranged hierarchically, as shown in Figure 4-1. 
➤
➤
➤