Electrohome Vistapro 2000 Users Manual

OPERATION
VistaPro 2000 Users Manual3-20
Typical Dynamic Scaling Procedure
STEP 1  
 
Set both Horizontal Margin and Vertical Margin to “0”. The image
will “start” in the upper left corner.
 NOTE: If both margins are set to 0 and the image is still too far to
the right and/or too low, you may have to return to the Size &
Position menu and change the main Horizontal Position and
Vertical Position.
STEP 2  
 
Set Horizontal Capture and Vertical Capture. These values should
match the resolution of your...

OPERATION
VistaPro 2000 Users Manual3-21
Figure 3.10. Image Settings Menu
Brightness
(SHORT CUT:    from presentation level.)
Increases or decreases the amount of perceived light in the image (0-100). If
video or data is displayed with a black background, adjust until the background
just changes from black to dark gray.
Contrast
(SHORT CUT:    from presentation level.)
Increases or decreases the perceived difference between light and dark areas of
your image (0-100). If contrast is set too high, the...

OPERATION
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Tint
(SHORT CUT:    from presentation level.)
Adjusts color hue to obtain true color reproduction of NTSC video signals. Use
 or  until the you reach optimum balance of red-to-green in your image. It is
best to adjust tint while displaying a proper test pattern — otherwise, it is
recommended that tint remain at its default setting.
Detail
(SHORT CUT:    from presentation level.)
Adjusts the sharpness of the video image. Use 
 or  until the display is as
sharp as...

OPERATION
VistaPro 2000 Users Manual3-23
Video Standard
If Auto is checked, the projector will automatically
detect the video standard present and display this standard
in the adjacent box. If Auto is unchecked, press 
 at
the adjacent pull-down list to view or select a different
video standard from a complete list available to the
projector. Selecting a specific standard forces the projector
to process the signal according to this standard. Re-check
the Auto checkbox to return to automatic detection of...

OPERATION
VistaPro 2000 Users Manual3-24
Odd / Even
Use this control to smooth out any circles and/or diagonals appearing jagged due
to missing or misaligned lines from some interlaced video signals. Choose the
option which produces the smoothest effect.
Use the three remaining VistaPro 2000 function menus to display or alter overall
system parameters.
Use the checkboxes and pull-down lists in this menu to alter how the projector
responds to commands and displays parameters. Refer to Using Slidebars and...

OPERATION
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Wired Keypad
A wired keypad is either a Protocol A keypad (the original setting at
manufacture) or a Protocol B keypad. You can prohibit the projector from
responding to a particular protocol, or you can ensure that the projector responds
to either protocol. You can also prevent the projector from responding to the
keypad. In this menu, select one of the following protocols for the projector:
OFF
The projector will not respond to the
wired keypad.
AThe projector...

OPERATION
VistaPro 2000 Users Manual3-26
required whenever you want to communicate with a single projector within a
multiple-projector application (see 
 key, above).
For more information about controlling multiple projectors, see Section 3.8.
Display Slidebars
If checked, will allow direct slidebars to be superimposed over the current image
when an adjustable parameter is selected. These slidebars include volume,
contrast, brightness, position, pixel tracking and phase, and others. If unchecked,
direct...

OPERATION
VistaPro 2000 Users Manual3-27
Figure 3.12. Main Status Menu (sample)
Figure 3.13. Status Sub-menus (sample)
Lamp Changed
When you install a new lamp assembly, select the Lamp Changed button on
the main Status menu to record the serial number of the new lamp. Using the
arrow keys to navigate, press 
 on the keypad to select each number or
character needed for the serial number (Figure 3.14). When done, select the
Accept button to record the new number. If you need help with this window,
see the...

OPERATION
VistaPro 2000 Users Manual3-28
Recording the serial number of the new lamp automatically resets the lamp timer
to 0 to reflect the number of hours the lamp has been used. The timer will now
begin logging each hour of use for the new lamp, recording the current level in
the main Status menu. See 4.4, Replacing the Lamp and Filter for complete
instructions on installing a new lamp assembly.
WARNING
If you enter a serial number and select the Accept
button WITHOUT having installed a new lamp, the...

OPERATION
VistaPro 2000 Users Manual3-29
In the Preferences menu, scroll down to Projector# and enter a three-digit
number (000 to 999) to identify the current projector. Press 
 to accept the
entry and return to the main menu.
Repeat for each projector, using a unique three-digit number for each. Once
every projector has its own number, you can begin to control the network.
If you are using an IR remote, press 
 to display an editable window. Enter
the three-digit number you have assigned to the...