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2.3.12 - Test 10 Option Switch Test
To select this test, enter the self-test mode as described in 2.3.2 The MPU6 has no physical
option switch banks as was previously used on the MPU6 control unit. The enabling and
disabling of options for the machine is now achieved by using the procedures and settings
available in Test 10.
To set up options please follow the steps given below.
Enter test mode by simultaneously selecting the enter button on the MPU6 and the test
button under the bottom cash door switch.
Use the RH1 button to step through each test until “Test 10” is displayed then select by
pressing the RH2 button. The display will now show the option switch description with its
status.
To enable or disable an option then select LH4 and the machine will give an audible bleep
and the switch status will be displayed.
To scroll to the next option setting then use the LH3 and LH2 buttons to step forwards and
back through each option.
By selecting RH1 the machine will exit the option switch settings menu and return to the test
mode selection. (Refer to section 2.11 for button definitions).
2.3.13 - Test 11 Serial note acceptor Encryption key input
In order to improve note acceptor security the machine software requires an encryption key
code to be set. This is necessary following replacement of either the MPU6 Unit or the
acceptor.
To facilitate installation of a note acceptor (BNV) for the first time enter test 11 to enable an
encrypted code to be entered for the serial note acceptor. This number is printed on the note
acceptor body.
Power up the machine and enter the test routine using the second test button, which should
be selected simultaneously with the program modules test button. RH1 is used to increment
from test 1 to 11 then the RH2 button must be selected.
On entering test 11, one of the following text messages is displayed on the Alpha Display.
Key = 0 0 0 0 0 0 or “KEY KNOWN”
The first digit is automatically selected and will be flashing. The LH4 and RH4 buttons
increment and decrement the first number of the encryption code.
Selection of the LH2 and LH3 buttons causes the selected digit to move from left or right
respectively.
Once the code has been entered the RH3 button should be selected to accept the code and
one of the following messages will be displayed