2N Lift8 v1.5.2 - Manual (Page 92)

92
2N TELEKOMUNIKACE a.s., www.2n.cz
®
4.6 Four-Lift Version
4-Cabin Connection to Internal Splitter
Modify parameter 994 to allow up to 4 cabin Audio Units to be connected to the inte CU
rnal splitter as lifts 1–4. You can connect the machine room Audio Unit in this mode.
Set parameter 994 to 1.
Connect up to 4 cabin Audio Units.
Set each cabin Audio Unit to a different type (cabin roof, cabin, cabin bottom,
shaft bottom) using the adjustable pins (see the Audio Unit cover printing).
Connect the machine room Audio Unit to the
internal splitter if necessary. CU
Figure: Zobrazení 4 kabinových jednotek na interním splittru
Normal 8-Lift Connection
If you set parameter 994 to 0, you can connect up to 8 lift shafts and up to 5 Audio
Units to each shaft (machine room, cabin roof, cabin, cabin bottom, shaft bottom).
Warning
Make sure that each Audio Unit is assigned a different type (cabin roof,
cabin, cabin bottom, shaft bottom).
Note
You can use a shaft Audio Unit instead of the cabin one.