Daktronics Venus DataStreamer Manual do Utilizador descarregar pdf (Página 51)

Creating Messages for a DAKTicker 45

6.9 Adding a Database Frame

The Database frame allows information stored on private systems databases to be shown on a

display. To add a Database frame, complete the following steps:

1. Click the Database

icon from the left

toolbar. The Database

dialog window will

open as shown in

Figure 78 and a new

frame will be added

to the message.

2. Click the down

arrow next to the

Source field and

select the

appropriate

database.

Note: Databases must be configured prior to being selected.

3. Click the down arrow next to the Table field and select the appropriate table.

4. Set the starting point for database information to begin. Row one in the table is

equivalent to the first result. So, if the displayed information is to begin on the

second row of the table, the starting result should be set to two.

5. Set the number of

results to be

displayed from

the table. If the

starting result is

set at two and the

next fifty rows of

the table are to be

shown, then the

number of results

should be set at

fifty.

6. Select the

Changes Only box to show only the data that have experienced a change in value.

Note: Binary data types are not supported and will not be displayed.

7. Click the Appearance tab to set the layout of the information on the display as shown

in Figure 79.

Figure 78: Adding a Database

Figure 79:Database Appearance Tab

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 80 81

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Daktronics Venus DataStreamer Manual do Utilizador Página 51