User Manual

User’s Manual for Remote Unit
MMR8L L
Page 18 M0106ASB.doc
4.2.2. Connections
figure 4-3 Connector flange
4.2.3. Grounding
figure 4-4 Grounding bolt
Grounding must be carried out. Connect an earth bonding cable to the grounding
connection provided at the outside of the remote unit (see figure 4-3 Connector
flange). Do not use the grounding connection to connect external devices.
After loosening the hex nut, connect the earth bonding cable between the two
washers as illustrated in figure 4-4 Grounding bolt. Then, fasten all parts again with
the hex nut.
LED
Mains
connector
N-connector
mobile / antenna
Optical
connector
Cable gland (e.g. for
external alarms cable)