User's Manual

User manual Vectron
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© Höft & Wessel AG
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Lin 02.02.2001 1.00 HW8660UserMan.doc Subject to amendment, errors excepted
2.2 Keyboard functions
Key Function
Switch on/off device
Corrections (delete of last character)
Numerical keys for numerical inputs.
Decimal point inputs.
Scroll key downward.
Scroll key upward.
Close data input.
Function keys
Below the display you find – in addition to the key board further down – function keys. Those help in con-
junction with relevant display messages to carry out program tasks faster.
Function keys below display, from left to right
Key Program part Function
F1
For operating system:*
For application program:**
No
Optional assignment
F2
For operating system:*
For application program:**
End
Optional assignment
F3
For operating system:*
For application program:**
Delete
Optional assignment
F4
For operating system:*
For application program:**
Yes
Optional assignment
*Operating system: The operating system controls assignment and use of hardware resources, e.g. internal memory, processing
time, data carrier location and peripheral devices.
**Application program: The application program supports the user while processing certain tasks.