9
3 press the MENÜ-key
q select “EXTRA” 8
w HISTORY 8 (see chapter “Alarm history” for further details)
w SHOW HISTORY 8 Display for alarm situations. With the aid of the UP and
DOWN buttons you can scroll down the list
q DELETE HISTORY 8
w DELETE HISTORY:
NO pq YES 8 YES : deletes the entire history data.
q BUZZER 8
w VOLUME 8
w BUZZER VOLUME pq 8 Setting the volume of the acoustic alarm signal
q MUTE TIME 8
w MUTE TIME : 0 pq 60 8 On the occurrence of an alarm, the acoustic signal can
be switched off for a given time by activating the ENTER
button. The given time is determined by this parameter.
It can be changed from 0 to 60 minutes in stages of1I
minute.
q DISPLAY 8 Setting the parameters for the display
w BRIGHTNESS 8
w DISPLAY BRIGHTNESS
-
■
+ 8 Setting the brightness with the t and u keys.
q CONTRAST 8
w DISPLAY CONTRAST 8
-
■
+ 8 Setting the contrast with the t and u keys.
q POS / NEG 8
w POSITIVE pq NEGATIVE 8 Changing the display from positive (blue/white) to
negative display (white/blue).
q BACKL. TIMEOUT 8
w TIME OUT: : 0 pq 127 8 Duration of the display indication on pressing the button
during a power failure.
(100 = approx. 10 Sec, 50 = approx. 5 Sec.)
(see chapter “
Alarm situations
”)
q VOLTAGE IND. 8
w LINE VOLTAGE pq NONE 8 Shows the input voltage of the appliance on the display.
q AMBIENT PROBE 8
w AMBIENT pq NONE 8 If an ambient temperature sensor is connected to the
appliance , the temperature measured by this sensor
can be indicated on the display.
q ADD.PROBE 8 Enables the additional display of the temperature
values of one of the following sensors
(if connected):
w NONE 8 No value is displayed.
q REGULATION 8 The value of the regulation sensor is displayed.
q RESOLUTION 8
w RES.: 0.1° pq 1° 8 Setting the resolution of the temperature display. The
temperature can be displayed with or without decimal
place.
The “EXTRA” - Menu
• The “EXTRA” menu only contains parameters without influence on the function of the
appliance and are therefore accessible for any use without a password.