Home > Runco > Projector > Runco Vx 5c Projector User Manual

Runco Vx 5c Projector User Manual

Here you can view all the pages of manual Runco Vx 5c Projector User Manual. The Runco manuals for Projector are available online for free. You can easily download all the documents as PDF.

Page 11

2-5
INSTALLATION AND SETUP
Figure 2.2. Poor Screen Placement
Ideal Room Lighting
The high brightness output of this projector is certainly well suited for locations where ambient
lighting is less than optimum for projection, yet there are still many simple things you can do to
optimize your installation.
Visiting a movie theater can give you an idea of what makes an ideal projection environment.
Walls, floors and furnishings are dark and have a matte finish. A projection room should not have
white...

Page 12

2-6
INSTALLATION AND SETUP
Even with all lighting removed it is still possible that room reflections within the room can slight-
ly degrade the image. Light from the projection screen should be absorbed by the ceilings, walls
and floors so that it will not be reflected back to the screen. Again, keep reflective surfaces to a
minimum.
Other Considerations
Here are some other considerations and tips which can help you improve your installation:
zVentilation is an important factor when preparing a...

Page 13

2-7
INSTALLATION AND SETUP
Figure 2.4. Screen Locations for Maximum Audience Coverage
2.3  Projector Position and Mounting
Installation type, screen type, and lighting all affect where the projector is positioned. In addition,
both throw distance (the distance between the projector and screen) and vertical position (the
height of the projector in relation to the screen) must be determined for every new installation.
Both depend on the screen size and lens type you are using. Make sure that the room can...

Page 14

2-8
INSTALLATION AND SETUP
Vertical & Horizontal Position 
THE VERTICAL POSITIONof the projector in relation to the screen also depends on
the size of the screen and the lens type. Correct vertical position helps ensure that the image will
be rectangular in shape rather than keystoned (having non-parallel sides) and that image focus and
brightness both remain optimized.
In addition, vertical position of the image can be manually offset-that is, moved up or
down-by turning the top screw on the front of...

Page 15

2-9
INSTALLATION AND SETUP
Figure 2.7. Maximum Vertical Offsets (ZOOM LENSES)
NOTES: 1)If you cannot raise or lower the image enough using
mechanical vertical offsets, try adjusting V-Positionin the Size
and Positionmenu (see 3.6, Adjusting the Image). 2)If the image
becomes keystoned or exhibits uneven brightness, the projector
may simply be too high or low in relation to the screen. 
3) Recommended offset ranges can be exceeded, however this may
affect image quality. 4)Simultaneous horizontal and...

Page 16

2-10
INSTALLATION AND SETUP
Mounting
For typical front or rear floor mounts, mount the projector on a secure table
or cart. Take care with a mobile cart-avoid sudden stops, excessive force and
uneven surfaces that may cause the projector and cart combination to over-
turn.
The table or cart should be reasonably level. Fine adjustments to the projec-
tor level can be made by adjusting the height of the projector legs; refer to 2.7,
Levelingfor details.
Special Mounting
Note that projector can be rotated...

Page 17

2-11
INSTALLATION AND SETUP
Folded Optics
In rear screen applications where space behind the pro-
jector is limited, a mirror may be used to fold the opti-
cal path. The position of the projector and mirror must
be accurately set-if considering this type of installation,
call your Runco dealer for assistance.
2.4 Source Connections
The rear panel of the projector provides standard input panels to which you may connect a vari-
ety of sources. See Figure 2.10-the lower left area (INPUT 1) typically...

Page 18

2-12
INSTALLATION AND SETUP
RGB Signals
INPUT 1provides 5 BNCs (connectors) for linking to a variety of sources. The typical connec-
tion would be to an RGB source such as the VHD Ultra Controller, computers or DTV decoders
with an RGB output. This projector supports multiple sync types with RGB signals: sync-on-
green, composite sync, and separate H & V syncs.
NOTES: Depending on the source, you may need a custom adapter cable that has BNC connec-
tors at the projector end and a different type of...

Page 19

2-13
INSTALLATION AND SETUP
YPbPr Signal (COMPONENT VIDEO)
Connect a YPbPr signal (component video) to INPUT 1as shown in Figure 2.12.
Figure 2.12. Connecting YPbPr Signal
NOTES: 1)If, for some reason, the projector fails recognize a YPbPr signal, specify this Color
Spaceoption within the Image Settingsmenu. See 3.6, Adjusting the Image. 2)Do not connect
digital component signals (known as YCbCr) to INPUT 1. Use the appropriate digital interface
installed at INPUT 2.
AUDIO for INPUT 1:To control audio...

Page 20

2-14
INSTALLATION AND SETUP
Composite Video
The video decoder input panel provides simultaneous connection of both a composite video
source (INPUT 3)and an S-Video source (INPUT 4).
If connecting a composite video source, use the Composite BNC connector orthe RCA phono
jack at -do not use both as inputs. See Figure 2.13.
AUDIO for INPUT 3:To control audio levels in an audio/visual system, connect pre-amplified
(line level) audio inputs to the “IN 3”left and right channel audio inputs located near the...
Start reading Runco Vx 5c Projector User Manual

Related Manuals for Runco Vx 5c Projector User Manual

All Runco manuals