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K
EYPAD
4.3.10.1 Delete Keyword
To delete the keyword, the keyword must first be entered. The display then jumps to the
main menu. Now the "set" menu is selected under sub-item "set keyword Y/N" and the new
keyword 000000 is entered. To deactivate the keyword a master reset must be carried out
after input.
4.3.10.2 Keyword query
When a keyword has been set then this is requested each time before moving into the main
menu. The following frame appears in the display:
INPUT KEY-WORD > <
The 6-digit figure can now be entered. In the display a star "*" appears for each input.
INPUT KEY-WORD >****** <
When the figures have been entered correctly the display jumps to the main menu. Other in-
puts are made available. They remain available for about 4 minutes and with each keypad
input this is set again to 4 minutes.
If the input is incorrect the following frame appears for approx. 3 seconds:
KEY-WORD WRONG
Before any further input can be made:
INPUT KEY-WORD > <
If, on a second attempt, an incorrect keyword is entered the following frame appears:
LAST INPUT KEY-WORD > <
3 entries are possible altogether. After the third incorrect input the keypad is locked for
approx. 4 hours. The blocking period only comes to an end if the system remains switched
on.
The following information appears in the display:
KEY-PAD SWITCHED OFF GENERATED BY
SEVERAL WRONG KEY-WORD INPUTS
In order to avoid unnecessary waiting periods the keyword should only be activated after first
commissioning has been successfully completed.
4.3.10.3 Unlock
Valid for all systems
If the keyword is forgotten it is possible, on written request, to obtain a 6-digit "UNLOCK"
password from hopf. For this the displayed local time of the system (time and date) must be
given, since the "UNLOCK" password changes every day.
To enter the password a complete invalid keyword input (wrong 3 times) must be carried out.
When the start menu is selected again the following frame appears in the display:
UNLOCK KEY-WORD =-> <-
7001GPS Satellite Clock System - V08.00
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: info@hopf.com
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