Operation and Maintenance
UFM Series 6
Q.Sonic-plus
2. In addition to the hardware protection, access to the meter
software is secured by different user access levels and
password protection. See Chapter 9.5 PC Software Package
(p.60).
Sealing switch on the mainboard is
accessible after removing the protective cap.
- Meter unsealed: both pins down
(Towards the print board)
- Meter sealed: both pins up
(Away from the print board)
Backpanel with Protective Cap
(Screw sockets are used for sealing)
Figure 5-12: Hardware protection on the main board