Extron Electronics IN2200RS - Manual (Page 13)

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©2001 - INLINE, Inc. IN2200RS Operation Manual - V1.1 01/03/2001
OPTIMAL SETTINGS FOR LCD / DMD / D-ILA / PLASMA DISPLAYS
Output Sync Format – The IN2200RS interface features advanced sync processing circuitry that
offers superb compatibility with a wide range of display devices. The IN2200RS has been
designed (and extensively tested) to provide excellent operation when set for RGBHV, RGBS and
RGsB output signal formats. However, some display devices most readily identify and display
VGA-type signals when they are in the RGBHV signal format. For this reason, users may
achieve optimal compatibility and more consistent results when the interface is set to the factory
default output sync format of RGBHV (see Dipswitch Settings on the previous page).
Horizontal Position Control - The IN2200RS horizontal position control utilizes a new circuit
design that provides excellent image quality and greatly enhanced compatibility with a variety of
data display technologies. However, in rare cases, instability in parts of the displayed image may
still occur (depending on the design of the display device’s sync circuitry). Adjusting the data
display’s fine phase or auto phase adjustment will usually alleviate the problem. If problems
persist, users may wish to disable the IN2200RS horizontal position control (see Dipswitch
Settings).
The following output sync settings provide maximum sync signal preservation and are
recommended for the best image quality with LCD, DMD, D-ILA and Plasma Display devices:
DIPSWITCH PANEL #1:
Dip Switches ON: 3 & 5
Signal Format: Red / Green / Blue / Horizontal and Vertical Sync
Horizontal Position Control: Disabled
H & V Sync Polarity: Mirror Input Polarities
Power-up Settings
Depressing certain front panel switches during power-up will change certain parameters. To
access power-up adjustments, depress a specific button while turning the unit's power switch to
ON. If power is already on, hold down the indicated button and switch the power off, and then
back on. These settings are retained until they are changed by serial commands, during
subsequent power-ups, or by resetting the unit to factory default.
IN2200RS POWER-UP OPTIONS
POSITION DOWN Factory Default Reset
POSITION UP
POSITION LEFT Set Screen Shift to Low Range
POSITION RIGHT Set Screen Shift to High Range (factory default)
GAIN DOWN Disable Screen Shift (factory default)
GAIN UP Enable Screen Shift
SHARP DOWN Set Screen Shift to Slow Speed
SHARP UP Set Screen Shift to Fast Speed (factory default)