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Crestron STX-1550C 2-Way RF Compact Color Touchpanel
Button Assignment
In this system, the buttons labeled Press Here for VCR Control on the TV and
PROJECTOR pages are assigned a page flip to the VCR page and command the
projector to switch to its first video input. The buttons labeled Press Here for TV
Control on the VCR and PROJECTOR pages are assigned a page flip to the TV
page and command the projector to switch to its second video input. The buttons
labeled Press Here for Projector Control on the TV and VCR pages are assigned a
page flip to the PROJECTOR page. No other action is assigned.
All buttons on the device pages that cause page flips must be joined. This setting
permits the control system to keep track of every page flip and determine which page
is currently being displayed. That information is useful if the last page to be
displayed appears after a POWER DOWN TIMEOUT.
Join Number Assignment
In this example, Press Here for TV Control (Join # 6) and Press Here for VCR
Control (Join # 9) already have joined numbers assigned because they perform a
function. Only Press Here for Projector Control requires a new join number
assignment (Join # 22).
Each device page that is a destination of a page flip must be assigned a join number.
For this example, the page join numbers shown in the table below are assigned to the
device pages.
Page Join Number Assignments
DEVICE PAGE NAME PAGE JOIN NUMBER
PROJECTOR 23
VCR 24
TV 25
SIMPL Program
In the SIMPL program, a signal must be assigned to Join # 22, so that the system
knows when a page is flipped to the PROJECTOR page. The name PROJ-FLIP is
assigned and placed on the button press side. There is no reason to have feedback on
the button since it flips the page immediately. For this example, assume Join # 6 is
assigned the signal name of TV-FLIP and Join # 9 has the signal name of VCR-FLIP.
Refer to the block diagram shown below.
SIMPL Block Diagram for the Example
INTERLOCK
fb25
STRFGWX
NET ID:03
fb23
fb24
press6
press22
press9
STTW
RF ID: 0A
TV-FLIP
VCR-FLIP
PROJ-FLIP
S-1
PROJ-FLIP-F
VCR-FLIP-F
TV-FLIP-F
Operations Guide - DOC. 5812A 2-Way RF Compact Color Touchpanel: STX-1550C • 25