2N Lift8 v1.5.2 - Manual (Page 35)

35
2N TELEKOMUNIKACE a.s., www.2n.cz
®
Electrical Installation
Main Bus Connection
Remove the push-in terminal board from the main bus connector and connect six wires
from the
maintaining the polarity (power + -, audio + -, data + - ). See the printed CU
figure on the splitter cover.
Main bus
1 … Main bus power +
2 … Main bus power -
3 … Main bus audio +
4 … Main bus audio -
5 … Main bus data +
6 … Main bus data -
Bus Connection between Audio Units and Splitter
Interconnect the splitter and Audio Units using a two-wire bus. Mind the polarity.
Audio unit bus
1 … Bus for Audio Units +
2 … Bus for Audio Units -
Address Configuration
Configure the splitter address for the given lift using a 10-position switch 0–9 (see the
figure).
Warning
Maintain the connection polarity to avoid a error. 2N Lift8
®