ISOIL Isoflux IFX-F100, User Manual, Page: 20 / 49

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ALT Backlight on/off
ESC ESC ape menu item Abort entry without saving, escape
measurement mode
ENT ENT er menu item Confirm entry with saving or move
through menu structure
4.2.2
Display functions
Display icon Function
On Icon not used
Off
On Datalogger recording
Off Datalogger switched off
On Not used
Off
On LCD backlight switched on
Off LCD backlight switched off
On I/O processor error
Off I/O processor functioning correctly
On Without strike-through: Speaker on
Off with strike-through: Speaker off
On Poor sensor coupling, low SNR
Off Sensor coupling OK
On Icon not used
Off
On Icon not used
Off
On RTC operating
Off RTC failure
Table 3: Keyboard function
Display icons
Menu header
Display line 2
Date, Time
Display line 1
Display icons