The document provides instructions for using a Take-A-Turn system with multiple display units. It explains that pressing buttons on the controlling unit will decrement or increment the count displayed across all connected units. Holding buttons can reset the count to zero or increase it by ten. Multiple displays can be daisy chained together from the TX-RX ports with a driver module available for very large setups.

1. Take-A-Turn System User/Programmers Manual 11/08/09
Take-A-Turn reference card.
Momentary button Presses
• Next Button. Each time the Next button is pressed,
the count in the wall display is decremented by one.
•
• Prev Button. Each time the Prev button is pressed,
the count in the wall display is decremented by one.
• Reset Button. When the Reset button is pressed, the
count is set to zero..
Press and Hold button Presses
• Next Button. Pressing and holding the Next button
for 2 seconds or more will increment the count in the
wall display by ten.
• Prev Button. Pressing and holding the Prev button
for 2 seconds or more will reset the count in the wall
display to zero.
• Reset Button. Not applicable.
Note: Only two buttons are required in order to perform
all operations. A separate reset button is not required
since the prev button can be used to reset the count to
zero.
Connecting multiple Displays together
When multiple units are connected together, only one
unit may become the controlling unit. The rest of the
units become remote displays.
• Connect the buttons tot he first display.
• Connect the TX output of the first display to
the RX input of the next display.
• You may daisy chain multiple displays
together.
• If you have a large system with multiple
displays, Alzatex provides a driver module that
permits an unlimited number of displays to be
connected together as long as you provide
enough power supplies to power all the units.
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