Operation
5-30
Operating instructions ULTRAMAT 23 gas analyzer
C79000-B5276-C216-03
5.9.4.1 Parameters: Pump/LCD Contrast: Adjust Pump
Here you can:
S Increase the pump capacity using the → or ↑ key
S Decrease the pump capacity using the ↓ key
S Store the set pump capacity using the ENTER key
S Cancel the input using the ESC key.
Changes to the pump capacity are shown on the flowmeter and directly
in the menu display by the message OK or NOK.
5.9.4.2 Parameters: Pump/LCD Contrast: Adjust LCD Contrast
Here you can:
S Increase the contrast using the → or ↑ key (darken the characters)
S Decrease the contrast using the ↓ key (brighten the characters)
S Store the set contrast using the ENTER key
S Cancel the input using the ESC key.
Notice
Press the three keys ↑ , ↓ and → simultaneously to set an average
contrast again.
Adjust pump/flow
Use -> to adjust
ENTER: save new val.
ESC: keep old value
5941
Adjust LCD contrast
Use -> to adjust
ENTER: save new value
ESC : keep old value
5942