Hoffrichter TRENDvent, Руководство пользователя

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Contents 5
The curve screen ............................................................................61
“Freezing” the curve screen ..........................................................62
Scaling the time axis ....................................................................62
Changing the measured value ......................................................62
The ventilation sets .........................................................................63
Activating the ventilation set .........................................................64
The comfort screen .........................................................................65
Changing the date .......................................................................66
Changing the time ........................................................................66
Setting the automatic start ...........................................................67
Setting the softstart time ..............................................................68
Setting the mask test time ............................................................69
Starting the mask test ...............................................................69
Setting the volume of the alarms ..................................................70
Setting the brightness of the display .............................................71
Setting the contrast of the display ................................................71
The alarm screen ............................................................................72
The counter screen .........................................................................73
The service screen ..........................................................................74
The status screen ...........................................................................75
Alarms and error messages .............................................................76
General ...........................................................................................76
Visual alarms ...................................................................................76
Acoustic alarms ..............................................................................77
Suppressing alarm sounds ...........................................................77
Adjustable alarms ...........................................................................78
Error messages,
fi xed alarms ..........................................................79
Hardware errors ...........................................................................79
Further error messages ................................................................80
Fixed alarms for power supply .....................................................82
Further messages ........................................................................82
Saving alarms .................................................................................83
Reading out the alarm memory on the device ...............................83
Forwarding alarms ..........................................................................83