Vsc Infrared Remote Control - Extron electronics VSC 500 User Manual

Installation and Operation, cont'd
If the scan converter does not respond to controls
Symptoms
The picture does not
move on screen when the
horizontal and vertical
centering controls are
rotated.
The VSC responds to
adjustments made via the
front panel, but not to
selections from the IR
remote control.
There is no response to
commands from the
RS-232 controller.
2-26 VSC 500/700/700D • Installation & Operation
Solutions
The VSC may be set for executive mode.
Adjustments can be made via RS-232
control, or exceutive mode can be disabled
by simultaneously pressing the Next and
Size buttons for 2 seconds.
Signals from the IR remote control may
not be reaching the VSC. Change the
placement of the scan converter so that the
IR signals have a clear transmission path
between the remote control and the VSC.
Ensure that the baud rate (9600 baud) and
communication protocol are set correctly.

VSC Infrared Remote Control

The VSC IR remote control, shown at
right, replicates all of the front panel
controls except the Menu and Next
buttons. If executive mode has been
enabled on the VSC, input selection
and adjustments can still be made
from the remote control or the
Windows-based control program (via
an RS-232 device) to configure the
video scan converter. See chapter
three, "Serial Communication", for
details.
The topmost part of the remote
control features a Horizontal filter
button, a Freeze On/Off button, and
a Vertical filter button. Select input 1
or 2 via the Inputs buttons.
The middle portion of the VSC
remote control features the Size and
Shift buttons.
The bottom portion of the remote
control features Presets 1 - 8. The
presets will save the input rate, the
output type, sizing, shifting, and
filtering information. After properly
setting up an image, press the Store
button, then press a preset button to
save the settings to the selected preset
button. To retrieve a preset, press the
desired preset button.
Use the Zoom button to zoom in and zoom out of an image.
The presets feature is only available through the IR
remote control. For a detailed description of the other
VSC features and functions that are accessed by the
remote control, see earlier sections of this chapter.
VSC 500/700/700D • Installation & Operation 2-27