AT-DISP-CTRL
39
Solution Setup and Configuration Guide
10.
Some devices may require that commands be sent multiple times before an acknowledge message is sent back
to the AT-DISP-CTRL. Refer to the User Manual for the display device for more information. If the command
must be repeated, continue with the following steps. Otherwise, skip to step 11.
NOTE:
If the manufacturer is not listed in the drop-down list, then select
Generic
. When Generic is
selected, the
Products
and
Model
drop-down lists will only list
Generic
.
a. Under
Repeat Command
, click the
Status
toggle switch to the
ENABLE
position.
b.
Click the
Times
drop-down list and select the number of times which the command must be sent to the
device and will be sent the specified number of times, whether or not an acknowledgement message is
received. The available values are 2, 3, and 4.
11. If
Generic
was selected as the manufacturer, in step 8, then manually enter the required strings for each
operation. Refer to the following for information on formatting command strings. Consult the documentation for
the display for the correct command strings.
a.
Enter the command string is the ON field. An example command for a display might be:
POWR\x20ON\x0D
b. Make sure the command string is terminated correctly. In most cases, a CR (carriage return) should be
specified. In the example above, “\x0D” is the hexadecimal value for a carriage return.
Example Power-On Command
12. Click the
Send
button to verify that each command works properly. If not, check the values entered for each
command.
13. Click the
Save
button to commit all changes.
