Unique Viewport Commands; Input Calibration - Crestron C2N-DVP4DI Reference Manual

Digital Video Processor
18 • Contents
c. Make sure that RTS/CTS is selected and click OK.
d. If communication still cannot be established, reinitialize the unit by
recycling power (the unit takes approximately 25 seconds to reboot). If
the connection is established, the Viewport console should display
some text and the <DVP4DI> prompt.
e. If communication still cannot be established, contact Crestron customer
service.
4. Verify that no other software is using the same COM port.
NOTE: If communication cannot be established, check that the correct cable is being
used. Also check that the Ethernet is enabled (refer to Main Menu | Diagnostics in
the Operation Guide).

Unique Viewport Commands

The following are some Viewport commands that are unique to the C2N-DVP4DI,
i.e., they can be accessed only through the C2N-DVP4DI prompt in Viewport.
NOTE: The Crestron Viewport utility performs multiple system tasks, primarily via
an RS-232 or TCP/IP connection between the control system and a PC. It is used to
observe system processes, upload new operating systems and firmware, change
system and network parameters, and communicate with network device consoles and
touchpanels, among many other tasks. Viewport can also function as a terminal
emulator for generic file transfer. All of these functions are accessed through the
commands and options in the Viewport menus. Therefore, for its effectiveness as a
support and diagnostic tool, the Crestron Viewport may be preferred over
development tools when uploading programs and projects.
To run these commands, establish communications between the PC and the C2N-
DVP4DI. Either launch the stand-alone version of Viewport, or start SIMPL
Windows or Crestron VisionTools
Tools | Viewport.

Input Calibration

This command determines how the video input is calibrated. To access this
adjustment, at the DVP4DI prompt, type input?
The input calibration commands are:
A – Auto Calibrate (normal mode). Sources are automatically calibrated the first
time only.
D – Default. Calibration relies on an internal predetermined set of values. This can
be quite useful when manual calibration has set the parameters too far out of
bounds by setting a starting point.
N – No calibration. No HDTV overscan, allows the full image (including the safe
TV areas) to be displayed.
L – Lock Calibrate. This selection causes the C2N-DVP4DI to perform auto
calibration every time the source is selected, even if it has done so already.
Crestron C2N-DVP4DI
®
Pro-e (VT Pro-e), and from the menu bar, select
Reference Guide – DOC. 6177A