2N Lift8 v1.0 - Manual (Page 32)

32
2N TELEKOMUNIKACE a.s., www.2n.cz
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Main bus
1 … Powering of main bus +
2 … Powering of main bus -
3 … Audio main bus +
4 … Audio main bus –
5 … Data main bus +
6 … Data main bus –
Connection of bus between announcers and splitter
We connect the splitter and announcers using a two-wire bus. We must maintain the
polarity
Audio unit bus
1 … Bus for announcers +
2 … Bus for announcers –
Configuration of address
We configure the address of the splitter for the given lift using a 10-position switch 0-9
(see picture).
We configure lift 2-8 as 2-8. (for example for lift 5 we configure the switch to position
5).
Warning
It is necessary to adhere to the polarity of connection. Otherwise the
system Lift8 will not work properly.