Xylem Oxix Dissolved Oxygen Transmitter - Manual (Page 40)

40 GB Oxix Manual 080915
FW: 841013-009, 846001-002, 841513-009
Dissolved Oxygen Transmitter
Contrast Adjustment
Adjust the display contrast by pressing the two outmost keys simultaneously
(indicated by the keys) and press the up/down keys as required.
Save the new setting by pressing the two outmost keys simultaneously.
System Reset
You can reset and refresh all system displays and key combinations by press-
ing all four keys simultaneously. It is a so-called coldboot, where all displays
are refreshed and all settings/configurations are kept with only one exception:
the language setting.
This feature is especially useful during for example a service call, where the
display language (Dutch, Danish, Swedish etc.) cannot be understood by the
local serviceperson. A system reset immediately sets the display language to
(GB) English.
The system reset must not be confused with the ultimate "Recover factory
settings" (see page
60 ) which deletes all local configurations/settings and
replaces them with default factory settings.