A-dec 500 Assistant’s Instrumentation Touchpad
86.0603.00 Page 9
Position 3
Position 3 is factory preset to an x-ray/rinse position. Pressing Position 3 moves the back to an
x-ray/rinse position. A second press on the button returns the chair back to the operating position. This
position can be changed to a programmable position like 1 and 2.
Cup Fill
The cup fill function allows water to flow from the cuspidor into a cup. Tap the cup fill button for a
timed operation, or hold for a manual operation.
Bowl Rinse
The bowl rinse function provides rinse water for the cuspidor bowl. Tap the bowl rinse button for a
timed operation, or hold for a manual operation.
If the bowl rinse button is pressed twice in less than two seconds, it will be set into a continuous
operation. To stop the continuous bowl rinse operation, press the bowl rinse button once.
A1/A2 Buttons
The a1/a2 buttons can be used to operate an A-dec relay module. For more details on the A-dec relay
module, contact your authorized A-dec dealer.
NOTE: You can only operate an A-dec relay module with a standard touchpad if a cuspidor is not
installed. You must upgrade to a deluxe touchpad, if you wish to operate an A-dec relay
module and a cuspidor.