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Crestron ST-1550 & ST-1550C
Daylight Savings Screen
Interface Screen
Operations Guide – DOC. 5803A
Daylight Savings
To access the Daylight Savings Screen, shown to the left of this paragraph, touch the
Daylight Savings button from the Advanced Settings Screen. Two options are
available: Set Daylight Savings Time Northern Hemisphere and Set Daylight
Savings Time Southern Hemisphere. Each button can be toggled (ON/OFF states).
Activating one of these buttons causes the internal real time clock to automatically
adjust on the appropriate dates for Daylight Savings Time. An activated button is
indicated by the button's background color changing to blue (black for ST-1550).
After verifying the setting, touch the RETURN button, located at the bottom of the
screen, to display the Advanced Settings Screen.
NOTE: If you wish to completely deactivate the Daylight Savings Time feature,
verify that both buttons are not activated (both assume a background color of gray).
Power Up On Last Page
The Power Up On Last Page button lets you specify which screen appears when
unit is powered up. When set to ON (indicated by the button's background color
changing to blue [black for ST-1550]), the last screen to be displayed reappears and
all feedback is restored when the touchpanel is reactivated. When set to OFF (the
button's text assumes the same shade as all the other buttons on the screen), the first
page of the project appears when the touchpanel is activated.
Interface
The touchpanel communicates with an ST-CP (for SmarTouch) or other Crestron
control system (for Cresnet) via wireless RF (through a CNRFGWA gateway). To
do so, the touchpanel Cresnet ID and RF ID settings and those assigned in the
control system program must match. To set the Cresnet ID and RF ID, select the
Interface button from the Advanced Settings Screen and display the Interface
Screen, shown to the left of this paragraph.
The CRESNET ID network identity number (NET ID), displayed in the top left
corner of the Interface Screen, is only used during screen uploads to the touchpanel,
and consists of a two-digit hexadecimal number. "03" is shown as an example in the
illustration and happens to be the default. The down and up arrow buttons decrease
and increase the NET ID by one, respectively (i.e., 01, 02, 03, . . . FE).
The radio frequency identity number (RF ID), displayed in the top right corner of the
Interface Screen, is necessary to secure RF communications such that controls can
be activated from the touchpanel. The RF ID consists of a two-digit hexadecimal
number. The touchpanel can be set to one of fifteen numbers; "10" is shown as an
example in the illustration and happens to be the default. The down and up arrow
buttons decrease and increase the RF ID most significant digit by one, respectively
(i.e., 10, 20, 30, ..., F0).
NOTE: Crestron recommends that 00 not be selected as a valid RF ID.
After the Cresnet ID and RF ID settings have been verified, touch the RETURN
button, located at the bottom of the screen, to save the settings and display the
Advanced Settings Screen.
1-Way Wireless RF Touchpanels: ST-1550 & ST-1550C • 5
1-Way Wireless RF Touchpanels
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