Owner manual

13.3.4 Quick reference: Four-wire connection to Tempest
Figure 13-4: Four-wire connection to Tempest
HMS-4
X Main Station 2W
Tempest Basestation
4
W crossover cable (CAT
-5)
RJ45 connectors
Configure the 4
W module
4W
Select Clear
-
Com as the intercom type
Select the connected channel (
A or B
)
Select
4W mode
Adjust the In / Out levels
Four-wire connection to Tempest
Pin Function
Pin Function
1
5
2
3
4
6
7
8
1
2
3
4
5
6
7
8
Data out +
Data out -
Audio out +
Audio in +
Audio in -
Audio out -
Data in +
Data in -
N/C
N/C
N
/C
N/C
Audio out
+
Audio in +
Audio out -
Audio in -
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HelixNet Partyline User Guide