S
YSTEM
P
ARAMETERIZATION AND
O
PERATION
6842 GPS Slim Line System - V09.01
33 / 98
hopf
Elektronik GmbH
Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]
4.1.1.11 Key-Word Function for Keypad
The System can be protected by a key-word against unauthorized changes to the settings.
In order to avoid delays during commissioning, the key-word should only be set
after commissioning has been completed. The key-word should be kept in a
safe place and protected against unauthorized access.
If a key-word has been set then this is requested after a selection has been made from the
main menu.
If the key-word is entered correctly then the display changes to the selected menu. The key-
word protection is then deactivated until the selected menu has been exited. The key-word
protection is automatically reactivated after exiting the menu by pressing
BREAK
or after
255 seconds without pressing a key.
No key-word is set up in the factory. Setup is carried out by the customer in the
"SET"
menu.
Selection frame:
S E T K E Y - W O R D
Y / N _
Input frame:
K E Y - W O R D > _
A 4 digit number can now be entered as the key-word. The entry must be completed by
pressing the
ENTER
key. The number sequence
0000
is an exception.
Input frame:
K E Y - W O R D >
0 0 0 0
<
With this sequence of numbers the current key-word (if set)
is deleted
and the key-word
protection is deactivated.
Caution!
If the key-word is lost the System
must
be returned to the manufacturer.
The key-word becomes active when the next selection is made from the main menu.
Input frame:
K E Y - W O R D >
* * * *
<
A star is displayed for each digit entry and is always automatically completed by an arrow
after the fourth entry.
The key-word is confirmed by pressing the
ENTER
key. If the key-word is correct entry is
gained to the corresponding menu item.
