Crestron CT-3000 Spezifikationen PDF herunterladen (Seite 26)

Crestron e-control Database Manager SW-DBM

26 •• Server Configuration In Depth Installation & Reference Guide — DOC. 5823

The Custom Scroller Signal Block Definition window, showing the defintiion of

the ADDRBOOK scroller from demo1.

This window allows the user to customize a scroller signal block to fit his needs. For

example, to set up a touchscreen scroller with 16 rows and 4 columns using list fields

and displaying 24 data fields, as described in Query 17, just enter the numbers here.

Check the signals QueryDescription and Scrollbar to include them in the signal

block definition.

Successive Query

Check this box to use the successive query technique used in Demo 2. You must also

indicate how many levels of GoLevel and GoLevelEcho signals are to be used in the

successive query. See “Successive Queries,” page 38, for complete information.

List Rows and List Columns Defined

Sets the number of rows (r) and columns (c) defined for the scroller signal block.

These are reflected in the number of List

r,c

and Pick

signals. That is, there are r x c

List signals and r Pick signals.

Local Feedback

Check this option to define the three error signals (ErrString, ErrNumber, and

ErrTrigger) in the signal block. These signals are routinely used by the server to

report errors to the control system. See the “Signal Reference” beginning on page 58

for more information. If these signals are not defined here, errors are reported instead

to the signal block that “owns” the scroller, if any. If that signal block also does not

define its error signals, errors are reported to the control system through the system

signal block. If that system signal block also does not have its error signals defined,

the errors are not reported to the control system at all, although they are still added to

the server’s error log.

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Crestron CT-3000 Spezifikationen Seite 26