Deif CSQ-3 - Operation of Display, Push-Buttons and Leds

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3. Operation of display, push-buttons and LEDs
To get access to the settings, remove the front frame and the front foil.
The CSQ-3 can be operated in two different modes: ‘Normal mode’ and ‘setting mode’.
Normal mode is used to display measuring values, and setting mode is used to view
the settings or change them to the desired functionality.
∆ U
max
min
∆
U
+5
%
bus
U
OFF
10
20
30
0 0
40
0 0
R
t
Deg
+10
+15
+20/(40)-20/(40)
-15
-10
-5
Mode
%
Sec
±10
±5
d
t
U
1.0
0.5