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Operation
30
5.2.3 Pressure measurement
5.2.3
Pressure measurement
Switch‑on vacuum measurement
1. Press ON/OFF
ON/OFF
5 Display of actual pressure.
Switch‑off vacuum measurement
1. Press and hold ON/OFF
switch off the gauge.
5 Briefly displayed battery discharge status. Amount of
pointers displays battery state,
5 and indicates system data for our service department.
5 Display switched off,
key at the switched‑off gauge.
ON/OFF
key shortly (approx. 1–2 Sec.) to
20901134_EN_DVR 3pro_V1.4_060420
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