Operating Manual EMGZ 321
12.03.2020
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7.8
System Parameter Group
The System Parameter Group contains basic parameters that determine the general
characteristics of the amplifier but that don’t influence its performance.
7.9
Description
System Parameters
Password
LCD:
Password
Use:
The controller can be protected from unauthorised access by means
of password. If
Password yes
is chosen, the system will request the
password to change parameters and other setting. The password
itself can’t been changed. It is always 3231.
Unit
Parameter Range
Selection
Default
Min
Max
- - -
No
Yes
No
Language
LCD:
Language
Use:
This parameter determines the displayed language. The user can
choose between two languages. I
f
English
is chosen, the display shows
all texts in English. The web browser is always in English. I
f
German
is
chosen, the display shows all texts in German.
Unit
Parameter Range
Selection
Default
Min
Max
- - -
English
German
English
LCD-Contrast
LCD:
Contrast.
Use: The
parameter
[Contrast] changes the contrast of the LCD to achieve
optimal readability.
Unit
Parameter Range
Selection
Default
Min
Max
% 1 100
-
65
