INFICON HLD6000 Refrigerant Leak Detector - Manual (Page 35)

6 Operation
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Screen touch tone Three possible settings: Off, Soft, Loud.
► To adjust the volume, select " > Volume".

Alternatively, when on the touch screen select the button .
6.3.4 Setting auto standby
As well as having the option to manually switch over into standby mode ( see "6.5 Stand-
by", page 49 ), it is also possible to set up an auto standby function. After a set period of
time where the device is not in use, it is automatically put into standby mode. The follow-
ing settings are available:
 Standby off
 Set the time between one and 15 minutes.
► To set up the automatic standby mode, select " > Set up > Auto Standby".
6.3.5 Setting the display
You can modify the type of display in the "Display Settings" menu by selecting the follow-
ing keys:
 "Value display"
– For displaying the measurements as a bar or line graph
– For switching the measurement display on or off
 "Value axis"
– "Value axis grid": For switching between a linear and logarithmic view
– "Value axis decades": If the logarithmic view is selected for "value axis grid" then you
can choose whether 1, 2, 3, or 4 decades are displayed.
 "Scaling value axis"
– "Auto scale": For switching auto scale on or off
– "Display maximum value (log.) exponent": If the auto scale is switched off and the
logarithmic view is selected then you can set the exponent of the upper display val-
ue.
– "Display maximum value (lin.)": If the auto scale is switched off and the linear view is
selected then you can set the upper display value.
 "Time axis"
– For changing the time axis between 15 s, 30 s, 60 s, 120 s, 240 s, 480 s, 960 s
 "Units"
For displaying the leakage rate
– g/a (factory setting)
– lb/yr
– mbar l/s
– oz/yr
– Pa m³/s