NOMENCLATURE AND FUNCTIONS
11. BASS
Adjust bass response. Rotate clockwise to increase
bass output and anticlockwise to reduce it.
12.
CHIME
Volume chime control
13. ID CONSOL
Dip-switches for microphone base ID (from 1 to 6)
14.
LINE IN
Rj45 port for connection to T-328.
Two wires are used for 24 Vdc power provided by
T-328, two wires for the data bus 485 and 3 wires for
0dB microphone signal.
15. LINK OUT
Connected to the next T-328
4.2 REAR PANEL
8. 24V DC POWER SUPPLY
24 Vdc power connection with secure screw for a
potential external power transformer.
This 24V DC power transformer should be used when
the distance (the distance could vary based on cable
section) between the microphone base and T-328 is
too much for the 24 Vdc provided by RJ45 connection.
The connection of the external power supply disable
the 24 Vdc provided by T-328.
9.
VOLUME
Volume control output
10
.
TREBLE
Adjust treble response. Rotate clockwise to increase
treble output and anticlockwise to reduce it.
When the distance between the T-6245 and T-328 is
greater than 50m, we must use the 24V DC power input.
POWER
24VDC
CHIME
VOLUME TREBLE
BASS
VOLUME ID CONSOL
LINE IN
0
10
-10
+10
-10
+10
0
10
1
2
3
1
GND
2
GND
3
+24DC
LINK OUT
8
9
10 11 12 13
14
15
7
T-328
