647 Chair QuickExam Function Troubleshooting

This function activates the Base Up and Tilt Up functions simultaneously to move the chair into exam position.

This illustration shows only the components that affect the QuickExam function. A detailed description of the QuickExam Function appears below.

•If actuator(s) are not working properly, Refer to: that specific Troubleshooting topic, for example; Base Up / Down Function, Back Up/Down Function.

•If power light is OFF: Refer to: Power to the Chair for troubleshooting.

•If power light is ON: Proper voltage is present at PC board.

What is Exam Position?

•Base: all the way up

•Tilt: all the way up

•Back: any position

How it works

When the QuickExam button is pressed and held, the PC board activates the following functions:

•Base Up Function runs until the Base Up limit switch is tripped

•Tilt Up Function, runs until the Tilt position sensor indicates seat is all the way up.