Runco Vx 44d Projector User Manual

							Installation
Runco VX-44d/-55d Owner’s Operating Manual 29 
PREL
IMINARY
3.7 
Connections to the 
VX-44d/-55d and DHD 
Controller 
Proceed as follows to connect the DHD Controller to the VX-44d/-55d, 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 DHD 
Controller to the 
VX-44d/-55d
Connect the HDMI and RS-232 outputs from the DHD Controller to the corresponding 
inputs on the VX-44d/-55d; see 
Figure 3-8. 
Figure 3-8. Connecting the VX-44d/-55d to the DHD Controller
Pb Pr Y
Video3
IR
RS-232 Control S-Video 1
S-Video 2
HD1
HD212 R/Pr G/Y B/Pb
R/Pr G/Y B/Pb H V
HDMI 1 HDMI 2 HDMI OutHVTRIGGERS
RS-232 OutCAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER. NO USER-
SERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE CENTER. AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
CAUTIONRISK OF ELECTRIC SHOCK
DO NOT OPEN!
WARNING: TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
100-230VAC 50-60 Hz, 165 Watts Max
INPUTSSYSTEM CONTROL INTERFACE
Component Video SDI
Option
Serial No
Video Processor / ControllerModel Runco International
Union City, CA
Made In USA
HDMI OUTRS-232
OUT 
						

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30 Runco VX-44d/-55d Owner’s Operating Manual
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Connecting Source 
Components to 
the DHD 
Controller 
Connect your video sources to the DHD Controller as shown and described in the 
sections that follow. 
Connect your video sources to the DHD Controller as shown and described in the 
sections that follow. 
HDMI Connections: See Figure 3-9. 
Figure 3-9. 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
HD1
HD2
G/YINPUTS
HV R/Pr B/PbG/Y H V R/Pr B/Pb
Component Video Pb
Pr Y
Video S-Video 2S-Video 1IR 12 3TRIGGERS
HDMI 1 HDMI 2
HDMI Source
(HD-DVD/BD/DVD Player or 
HD Tuner with 
HDMI or DVI out) 
						

							Installation
Runco VX-44d/-55d Owner’s Operating Manual 31 
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Digital (DTV) RGB or Component Video Connections: See Figure 3-10. 
Figure 3-10. Digital (DTV) RGB or Component Video Connections
HD1
HD2
G/YINPUTS
HV R/Pr B/PbG/Y H V R/Pr B/Pb
Component Video Pb
Pr YVideo
S-Video 2 S-Video 1 12 3TRIGGERS
HDMI 1 HDMI 2
DTV or Progressive
Component (YPbPr)
Source
Red/Pr Green/Y  Blue/Pb  Horiz  Vert 
						

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32 Runco VX-44d/-55d Owner’s Operating Manual
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Analog (Computer) RGB Connections: See Figure 3-11. 
Figure 3-11. Analog RGB Connections
HD1
HD2
G/YINPUTS
HV R/Pr B/PbG/Y H V R/Pr B/Pb
Component Video Pb PrY Video S-Video 2S-Video 1 12 3TRIGGERS
HDMI 1 HDMI 2
Personal Computer
Red Green Blue Horiz  Vert 
						

							Installation
Runco VX-44d/-55d Owner’s Operating Manual 33 
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Composite/S-Video/Component Video Connections: See Figure 3-12. 
Figure 3-12. Composite, S-Video and Component Video Connections
HD1
HD2
G/YINPUTS
HV R/Pr B/PbG/Y H V R/Pr B/Pb
Component Video Pb PrY Video S-Video 2S-Video 1 12 3TRIGGERS
HDMI 1 HDMI 2
DVD Player, VCR,
Satellite Receiver,
Laser Disc etc.
Pb    Pr      Y 
						

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34 Runco VX-44d/-55d Owner’s Operating Manual
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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 DHD Controller; see 
Figure 3-13. 
For more information about using this connection, refer to Serial Communications on 
page 83.
Figure 3-13. RS-232 Control System Connection
Connecting 12-Volt 
Trigger Outputs to 
External Theater 
Equipment 
If your VX-44d/-55d is equipped with a CineWide with AutoScope system, connect the 
AutoScope lens motor to a 12-volt trigger output on the DHD Controller; see 
Figure 3-14. 
Similarly connect other 12-volt trigger-activated equipment (such as retractable screens or 
screen masks) to the other trigger outputs. 
➤
Pb Pr Y
Video3
IR
RS-232 Control S-Video 1
S-Video 2 12
TRIGGERS
RS-232 Out Component Video12345
7896
to Automation/
Control System
or PC
2 Transmit Data
3 Receive Data
5 Ground
(none of the other pins are used)
➤ 
						

							Installation
Runco VX-44d/-55d Owner’s Operating Manual 35 
PREL
IMINARY
Figure 3-14. Connecting 12-Volt Trigger Outputs
Connecting an External IR 
Receiver to the DHD 
Controller
If infrared signals from the remote control cannot reach the DHD Controller due to 
excessive distance or obstructions such as walls or cabinet doors, you can connect an 
external IR receiver to the DHD Controller to extend the range of the remote control. See 
Figure 3-15. 
Figure 3-15. External IR Receiver Connection
Tip = +12V Sleeve = Ground
Pb Pr Y
Video3
IR
RS-232 Control S-Video 1
S-Video 2
HD1
HD212 R/Pr G/Y B/Pb
R/Pr G/Y B/Pb H V
DVI 1 DVI 2 DVI Out H/V V H R/Pr G/Y B/PbHVTRIGGERS
RS-232 OutCAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER. NO USER-
SERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE CENTER. AV I S : RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
CAUTIONRISK OF ELECTRIC SHOCK
DO NOT OPEN!
WARNING: TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
100-230VAC 50-60 Hz, 165 Watts Max
OUTPUTSINPUTS
SYSTEM CONTROL INTERFACE
Component Video SDI
Option
Serial No
Video Processor / ControllerModel Runco International
Union City, CA
Made In USA
DHD Controller
Rear Panel
AutoScope Lens Motor (Rear)
3.5-mm
mini plug
AC Input Power
Switch
Retractable Screen or other
12-volt trigger-activated
device
Video3
IR
RS-232 Control S-Video 1
S-Video 2 12
TRIGGERS
RS-232 OutCAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER. NO USER-
SERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE CENTER. AV I S : RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
CAUTIONRISK OF ELECTRIC SHOCK
DO NOT OPEN!
WARNING: TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
100-230VAC 50-60 Hz, 165 Watts Max
SYSTEM CONTROL INTERFACE
Made In USA
DHD Controller Rear Panel
Ring = +5V
Tip = IR Input
Sleeve = Ground
(3.5-mm
mini phono 
plug)IR Receiver
Remote
Control 
						

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36 Runco VX-44d/-55d Owner’s Operating Manual
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IMINARY
Connecting to AC PowerThe VX-44d/-55d system includes two (2) AC power cords (one each for the DHD 
Controller and projector). 
DHD Controller: Plug the female end of one power cord into the AC receptacle on the 
rear of the DHD Controller. Connect the other end to your AC power source 
(100
 to 240 VAC). 
Projector: Similarly connect the VX-44d/-55d to a nearby AC outlet. The input voltage to 
a VX-44d must be between 100 and 240 VAC. The input voltage to a VX-55d must be 
between 200 and 240 VAC. 
The LED status window displays an active pattern of segments to 
indicate the projector is changing its state from powered down to 
powered up. “--” appears in the display when the projector is 
ready to be turned on. 
 
AutoScope Lens Motor: With AutoScope-equipped projectors, a third power cord is 
provided for the lens motor. Plug the female end of the AC power cord into the AC 
receptacle on the rear of the lens motor assembly. Connect the other end to a 110 VAC 
power source. 
When an external IR receiver is connected to the wired IR input, the 
built-in IR sensor on the DHD Controller is disabled. Note
➤
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 
						

							Installation
Runco VX-44d/-55d Owner’s Operating Manual 37 
PREL
IMINARY
3.8 
Turning on the Power
1. Turn on your source components. 
2. Turn on the main power switch at the rear of the DHD Controller.
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 (see 
Figure 3-14). 
4. Press the ON button on the remote control – or the POWER button on the DHD 
Controller front panel – to turn on the system. The vacuum fluorescent display on the 
DHD Controller front panel briefly displays “Starting Display.” 
 
 
The LED status window at the rear of the projector displays an active pattern of 
segments to indicate that it is changing its state from “standby” to “on.” 
5. When the projector has completed its initialization and is ready 
for use, “On” appears in the projector LED status window. 
  
 
 
 
The fluorescent display on the DHD Controller indicates the active source, signal 
format (NTSC or PAL), input resolution and aspect ratio; for example: 
 
Component SD NTSC  480i
Anamorphic Vx44/55
Current SourceFormat
Input
Resolution
Aspect Ratio 
						

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38 Runco VX-44d/-55d Owner’s Operating Manual
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3.9 
Adjusting the Picture 
Orientation
By default, the VX-44d/-55d 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. Select an input OTHER THAN HDMI 1 or HDMI 2 on the DHD Controller. 
2. On the DHD Controller, press MENU and enter the Service Menu passcode. 
3. Select Service from the Main Menu. 
4. Select Display Device from the Service Menu.
5. Select Configure from the Display Device menu, then select Installation.
6. Choose Floor/Rear, Ceiling/Front or Ceiling/Rear, to match the installation method.
3.10 
Primary Lens 
Adjustments
To access the motorized primary lens controls: 
1. On the DHD Controller, 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 Configure from the Display Device menu, then select Lens.
The Lens menu gives you a great deal of control over the picture size, position and focus: 
FocusTo focus the projected image, use the cursor buttons to highlight “In” or “Out.” Then, 
press and hold the ENTER button.
ZoomTo 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.
Vertical and Horizontal 
Lens Shift
To change the lens position, use the cursor buttons to highlight “Left,” “Right,” “Up” or 
“Down” in the Lens menu. Then, press and hold the ENTER button to shift the lens in that 
direction.
➤
➤
➤