© Ernst Nagel GmbH 2S Trimmer Service Manual en.doc Rev.1.0. 20.07.2011
37
Contents
5. Troubleshooting
5.1 Service Program mode
The Service Program mode (SP) can be used to check electrical data, electrical components and adjust
values. This Service Program mode is provided and controlled by the UI (User Interface) on the STR or
Booklet Maker. Peripheral units are embedded in this service program. Where applicable, a sub menu
appears after a function is selected listing the peripherals.
Entering and Exiting the SP mode
There are two ways to enter the Service Program mode either from the operator mode [
1
] or directly from
switched off machine [
2
].
Fig.
5.1
Fig.
5.2
Fig.
5.3
Fig.
5.4
[
1
]
No. Action
1
Press the ‘Admin’ button. (Note: Insert the Interlock cheater, otherwise some functions do not work!)
2
Use the ‘
▲
/
▼
buttons’ to select ‘Service’ and press the ‘Enter’ button.
3
Enter the standard access code: 1974 or 1983 (by using the ‘
◄
/
►
’ and ‘
+ / -
‘ buttons) and press
the ‘Enter’ button.
4
Use the ‘
▲
/
▼
buttons’ to select the Target that need to be checked and press the ‘Enter’ button.
5
Press the ‘
’ button to exit the Service Program mode and enter the Operator mode.
[
2
]
No. Action
1
Press and hold the lower button on the UI.
2
Switch on the main Power Switch.
3
Release the lower button on the UI after the Service Access Code menu appears.
4
Enter the access code: 1974 or 1983 (by using the ‘
◄
/
►
’ and ‘
+ / -
‘ buttons) and press the ‘Enter’
button.
5
Use the ‘
▲
/
▼
buttons’ to select the Target that need to be checked and press the ‘Enter’ button.
6
Press the ‘
’ button to exit the Service Program mode and enter the Operator mode.
