Electrohome Vistagraphx 10k Roadie Users Manual

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Remove the lens cap and reposition the projector closer to or further from the
screen as necessary for the screen and new lens type. For example, if using a
2.5:1 lens, throw distance should be roughly equal to 2.5 
[ the screen width. For
accuracy in a permanent installation, always use the appropriate throw distance
from Appendix E. Power up and test. Adjust vertical offset as necessary so that
display is rectangular.
NOTE: If you...

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5. Is the Status LED flashing a pattern of yellow and red lights while the
Power LED is steady red? This pattern indicates an internal system error.
If the problem persists contact a qualified Electrohome service technician.
6. Was the lens cover accidentally left on? Remove lens cover.
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1. Does the green Status LED flash each time a key is pressed? If not,
Vista
GRAPHX 10K is not receiving the...

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2. The projection room may be too bright. Lower the intensity of projection
room lighting and reduce light reflections as much as possible.
3. The projector may be too far from the screen. Move the projector closer.
4. The location of the audience with respect to the screen may not be ideal.
Make sure the audience is within the viewing angle set by the projector and
screen position, and the screen type.
5. The source may be double terminated. Ensure the...

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1. Display adjustment may be required. Use the 
/HQV key to adjust focus, then
adjust brightness, contrast and detail.
2. Is a BNC T-connector being used? Use a distribution amplifier to boost
signal levels.
3. Is the video input signal properly terminated? Set in Preferences menu.
4. The screen size may be too large. As screen size increases, magnification
increases, reducing brightness.
5. The source input signal may...

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9LVWD*5$3+;#43.#8VHU*V#0DQXDO#804 NOTE: Due to constant research, specifications are subject to change without notice.
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Pixel format (H x V) 1024 X 768
Maximum digitizing sample rate 80 MHz
Effective RGB bandwidth 120 MHz
Video luminance bandwidth 5.0 MHz
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up to 10000 ANSI lumens
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over 160:1 ANSI
over 300:1 full field
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Displayable colors 16.7 million
Gray scale resolution 8 bits
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Range of Adjustment 3200 K to...

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Number of inputs 2 RGBHV (second input via plug-in module)
2 Video (standard on N. American model only)
5*%
Horizontal frequency range 15 - 100 kHz *
Vertical frequency range ** 45 -120 Hz
Pixel clock rate 10 - 80 MHz
Signal format Analog RGB
Input level 0.5V
p-p - 1.4Vp-p
DC offset ± 5V
Impedance 75 ohms
Return loss (VSWR) 1.2
* Display quality may be limited by pixel sampling rate when at the higher end of the frequency range.
** Maximum vertical output...

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Voltage range (auto switching) 220 - 240 VAC
Line frequency 50 - 60 Hz nominal
Max. inrush current 60 amps
Max. current rating 15 amps
Max. power consumption 2800 watts
Line cord wiring:
black or brown
white or blue
green or green/yellow stripeLive
Neutral
Ground
Type SHB 1.8 kW Xenon short arc, open
Adjustment range 1.0 - 1.8 kW
Operating angle any vertical angle, ±15° horizontal
Warm up period to full brightness 5 minutes
Rated life 1000 hours to half...

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IR (infrared) Remote Keypad — includes batteries
Integral AC line cord, 30 amps
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Warranty card
½”-13 x 1½” eye bolts for safety / hoisting (4)
Video Decoder Module RGB Input Module
Wired Remote Keypad RGB Loop-Through Module
2-Way Controller Composite/S-Video Module
IR Remote Sensor Vista Digital Interface
Alternate Throw Lenses HDTV Input Module
Marquee Signal Switcher PC Analog Input Module
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This appendix defines the specific terms used in this manual as they apply to VistaGRAPHX 10K. Also included
are other general terms commonly used in the projection industry.
The time, inside one horizontal scan line, during which video is generated.
The ability of a screen to reflect ambient light in a direction away from the line
of best viewing. Curved screens usually have good ambient light rejection. Flat
screens usually have less ambient light...