Table of Contents
Advertisement
Product description
Rear view
Meaning
16
Rear side
Operating keys
3
5
Vacuum screw connection, support for
` Hose nozzle with locking ring and knurled nut
or
` Hose directly connected with locking ring and knurled nut
or
` Small flange KF 16
Serial number + CE symbol
6
7
Manufacturer + address (rating plate)
Battery compartment lid with hexagon socket screw
8
(captive screw)
` Block‑type battery 9 V
3
5
6
7
8
20901134_EN_DVR 3pro_V1.4_060420
Advertisement
Table of Contents
