INFICON Extrima Ex-certified Hydrogen Leak Detector - Manual (Page 27)

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EN
INFICON - Operating Instructions EXTRIMA
Set Contrast
20
Display settings
Contrast
Display settings
Contrast
Display Settings
Select the main menu Display Settings as
described in ”7. Menu system” on p. 17.
1. Press Enter.
2. Select:
Contrast
Brightness or
Screen Save Timeout
using the < and > buttons.
3. Press Enter.
4. Adjust the desired parameter using
+ and –.
5. Press Save to save the set value. The
setting scale will flash to confirm the
setting.
NOTE: Press Undo or Esc to de-
lete the setting and revert to the
previous value.
2 3
4 5
To obtain a good screen display, adjust the brightness and contrast to suit the
current light conditions and temperature at the work place. To save batterytime
a lower brightness can be chosen.
The Screen Save Timeout can be set between 1 and 60 minutes. At the timeout
the LCD backlight is automatically reduced. Display returns to normal brightness
when a button is pressed, gas is being detected or an instrument error is detected.
The function is deactivated if set to Zero.
1
Display Settings
Esc < > Enter
Esc < > Enter
Undo + – Save
10
Explanations