Aeris Epic Operating Manual page 74

 Pressing and releasing the S button momentarily and repeatedly (< 2 seconds each
time) will increase the Third Digit from 0 to 9 in increments of 1.
 Depressing and holding the S button will scroll through the Set Points at a rate of 4
per second.
 Pressing and releasing the A button (< 2 seconds) will accept the Third Digit of the
Code and/or advance to the Fourth Digit which will be flashing.
 Pressing and releasing the S button momentarily and repeatedly (< 2 seconds each
time) will increase the Fourth Digit from 0 to 9 in increments of 1.
 Depressing and holding the S button will scroll through the Set Points at a rate of 4
per second.
 Pressing and releasing the A button (< 2 seconds) will accept the Fourth Digit of the
Code and/or advance to the Fifth Digit which will be flashing.
 Pressing and releasing the S button momentarily and repeatedly (< 2 seconds each
time) will increase the Fifth Digit from 0 to 9 in increments of 1.
 Depressing and holding the S button will scroll through the Set Points at a rate of 4
per second.
 Pressing and releasing the A button will accept the Fifth Digit of the Code and/or
advance to the Sixth Digit which will be flashing.
 Pressing and releasing the S button momentarily and repeatedly (< 2 seconds each
time) will increase the Sixth Digit from 0 to 9 in increments of 1.
 Depressing and holding the S button will scroll through the Set Points at a rate of 4
per second.
 Pressing and releasing the A button (< 2 seconds) will accept the TMT 2 (or BUD 1)
Link Code and/or advance to S T TMT 3 (or BUD 2) with ON or OFF flashing.
 Depressing the A and S buttons simultaneously for 2 seconds will save the setting and
revert back to the S T U screen.