INFICON Edge CDG045D2 1 … 1000Torr / mbar - Manual (Page 28)

28 tina86e1 (2013-11)
max. ø1.1 mm
Keep the button depressed

Push the <ZERO> button again:
Fine adjustment
within 0...3 s: the zero adjustment value changes
by one unit (push <ZERO> button in
intervals of 1 s)
Change of direction
within 3...5 s: the zero adjustment changes its
direction (the blinking frequency of
the <STATUS> LED changes
briefly)
If the <ZERO> button is released for more than 5 s, the
gauge returns to the measurement mode.
The <STATUS> LED blinks green if the signal output is negative
(< -20 mV).