Bosch LHN-UC15L-SIP User Manual page 19

LHN‑UC15L‑SIP | LHN‑UC15W‑SIP | AMN‑P15‑SIP
The Line-in allows you to route an external analog audio signal into the device. The Line-out
allows you to route an audio signal to an external device.
Both audio connections are analog unbalanced.
For example:
Analog audio used as Line-in
To connect the analog Audio:
–
Connecting the passive loudspeaker (Figure 2.5, callout 4)
The IP Amplifier module allows you to connect passive loudspeakers from an impedance of 4
Ohms to an impedance of 8 Ohms.
For example:
Passive loudspeaker basic connection
Bosch Security Systems B.V.
Line-
Source
Connect the wires to the Audio terminal on the device (Figure 2.5, callout 3).
+
+
_
Analog audio used as Line-out
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User manual
Installation | en
Line-
Input
2023.02 | V01 | F.01U.389.835
19