Input Checking Method - Brother RH-9820 Service Manual

2. FUNCTION SETTINGS

2-6. Input checking method

Use this to check for any malfunctions of the operation panel keys, circuit boards or sensors, and for checking for broken cords
and for adjusting sensor positions. This checks if the CPU is reading signals from the key and the sensor correctly.
1
Release the air.
2
While holding down the
0980B
3
Select the check number (A) to be checked.
0413B
4
Refer to the input check list for key and sensor responses.
5
[To return to normal operation]
Press the POWER switch at the OFF side to turn off the power, turn on the air, and then turn the power back on.
15
key, push the POWER switch at the ON side (1).
The mode will switch to input checking mode.
RH-9820
(A)
0732B
0732B