Runco Vx 5c Projector User Manual

2-25
INSTALLATION AND SETUP
Projector Numbers
Each projector can be assigned a unique 3-digit projector number (for example, 001). These num-
bers are particularly useful when you are working with multiple linked projectors, enabling you
to direct commands to a certain projector rather than always broadcasting to the entire network.
For complete information on how to assign projector numbers, see3.7, Adjusting System
Parameters and Advanced Controls.
NOTE: To loop a single incoming video source through...

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INSTALLATION AND SETUP
Figure 2.24. Independent Keypads and Projectors
Remote KeypadProtocol  - IR OR WIRED KEYPAD -
The standard IR remote keypad or the optional wired remote can be set to one of two 
different protocols -  “A” or “B”. To hard-wire a protocol to “A” or “B” in either remote, 
follow Steps 1 through 5: 
Step 1
Unplug the keypad from the projector (applies to wired remote only). 
Step 2
Unlatch and open the empty battery compartment on the back of the keypad as shown in Figure
2.25....

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INSTALLATION AND SETUP
zJ1jumper: For either remote, set between pins 1 and 2 to set as Protocol “A”. Set between
pins 2 and 3 to set as Protocol “B”.
zJ2jumper: For either remote, set between pins 2 and 3 as shown; otherwise, the projector
will not respond correctly to keypad commands.
zJ3jumper: For the IR remote, make sure that the jumper is set between pins 2 and 3 as
shown. For the wired remote, make sure that the jumper is set between pins 1 and 2 as
shown.
zJ4jumper: For the IR remote, make...

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INSTALLATION AND SETUP
NOTE: If you change any keypad to a new protocol and the projector stops responding, the 
projector may be set to a conflicting protocol. Use the projector’s built-in keypad to access the
Communications menu. Under “Front IR” or “Back IR” or “Wired Keypad”, select the protocol
that matches the new protocol of the keypad at hand. The projector should now respond 
properly.
Converting a Keypad
If desired, you can convert an IR remote keypad into a wired remote keypad and vice...

3-1
3.1 Overview
This section explains how to use the projector once it has been installed. Please read through these
pages before using the projector for the first time. An understanding of projector features and how
to access them will help you to take full advantage of the capabilities of the projector within min-
utes.
NOTE: Installation involves locating the projector and adjusting it for use at that location. If you
have not yet installed the projector, refer to Section 2, Installation and Setup....

3-2
OPERATION
Components / Features
ZOOM- Adjusted manually, the lens barrel of a zoom lens rotates to adjust the size of the image 
without moving the projector. Minimum and maximum image sizes depend on which zoom lens 
is installed.
FOCUS- Adjusted manually. Focus adjusts the sharpness of the image at the current throw dis-
tance.
LENS OFFSET- Adjusted manually, vertical and horizontal offsets shift the lens and move
the image up or down and left or right.  Installation and Setup for the offset...

3-3
OPERATION
AC LINE CORD INPUT- The projector requires AC power of 100 to 240 VAC, 50 to 60 Hz
(11.5 amps @ 100 VAC, 5.5 amps @ 220 VAC). Always use the line cord that is supplied with
the projector-the projector requires this high-current 13A rated cord. See complete power speci-
fications in Section 5.
WARNING
Do not attempt operation if the AC supply is not
within the specified voltage and power range.
STATUS/POWER LEDS- Two LEDs (light emitting diodes) located in the lower right corner of
the rear...

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OPERATION
3.3 Using the KeypadThe keypad appears in two locations:
z Infrared (IR) Remotefor wireless control up to 100 feet away
z Wired Remote(optional) tethered to the rear of the projector
While each keypad is identical in layout and provides complete control of the projector, you may
find one keypad more convenient than another for your specific installation and application. 
IR Remote 
The IR Remote Keypad controls the projector by way of wireless communications from a battery-
powered infrared...

3-5
OPERATION
Input 2
Press         to select the source connected to INPUT 2on the projector (an optional interface).
This is the same as entering                .
Input 3
Press         to select the source connected to INPUT 3on the projector (composite video). This is
the same as entering                .
Input 4
Press         to select the source connected to INPUT 4on the projector (S-Video). This is the same
as entering 
Input
Press                  when you want to display from a specific source...

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OPERATION
hold         again (or use                 ). Or simply press        or        .
Menu
Press    to display the Main menu. A list of several options appears for access to specific func-
tions, such as Channel SetuporImage Settings.Press        again to remove all menus and return
to the displayed source.
Enter
Press   to select a highlighted item, to toggle a checkbox (checked vs. unchecked), or to accept
a parameter adjustment and return to the previous menu or image.
Exit
Press   to return...