Installation Guide

CB66 - CB67 - CB68 Operator's manual 43
GB
To exit the test programme, press [F+P9] .
9.14.5 tAS Keypad test;
The keypad test programme is used to check the operation of all the keys on the control panel. Every time
a button is pressed, the code of the same key will appear on the display: for example, pressing [P8] Start
the code “P8” will be viewed, pressing [P10] Stop the code “P10” will viewed and so on.
The code of the key [P7]
is not displayed.
To exit the test programme, press [F+P9]
p
y
y
.
Note:
To run the keyboard test, the wheel guard must be raised or the display will always show the code of the key
[P10]
y
Stop. This occurs because wheel guard and the [P10]
y
y
y
Stop button share the same input
line to the electronic control board.
9.14.6 UFc Converter voltage-frequency test
The converter voltage-frequency test shows two numbers on the displays that represent the values of the
internal conversion to the CPU-C1 electronic control circuit board.
These values are used by technical support personnel to determine the functioning state of the circuit board.
To exit the test programme, press [F+P9]
p
p
p
p
p
p
.
9.14.7 Ret Returns to the Service mode
This Test Programme menu option sets the machine back to the SERVICE mode