Introduction
2
Sonifex HY-03 User Handbook
HY-03S & HY-03S US
Automatic analogue TBU with ringing detector, 1U 19” rack mounted
Figure 1-2 : HY-03S & HY-03S US Front & Rear
HY-03T & HY-03T US
Twin automatic analogue TBU with ringing detector, 1U 19” rack mounted
Figure 1-3 : HY-03T & HY-03T US Front & Rear
Installing the HY-03 TBU
Connect the earth and mains power connections as per the information given in the Warranty and Safety Information
section of the handbook, and ensure that the mains input voltage selection switch is in the correct position. The hybrid unit
should be connected with reference to Figure 1-4.
Figure 1-4 : HY-03 User Connections
HY- 03
Mixing Desk
Telephone
Line
Handset
Microphone
Earth
Remote
Divert
Mains
Power
Inputs to
Telephone
Channel
Outputs from
Mixer
Clean-Feed
O
u
tp
u
t
M
ic
/L
in
e
In
p
u
t
R
em
o
te
s
H
an
d
se
t
Lin
e
E
ar
th
Po
w
er
Disconnect the mains supply before removing the equipment covers.
HANDSET
REN = 1
LINE
MIC/LINE
INPUT
This product must be earthed
REMOTES
SETTINGS
PERMANENT
MOMENTARY
OUTPUT
115V - 230V
MIC
LINE
MIC
LEVEL
OUTPUT
LEVEL
Disconnect the mains supply before removing the equipment covers.
HANDSET
REN = 1
LINE
MIC/LINE
INPUT
This product must be earthed
REMOTES
SETTINGS
PERMANENT
MOMENTARY
OUTPUT
115V - 230V
MIC
LINE
MIC
LEVEL
OUTPUT
LEVEL
Disconnect the mains supply before removing the equipment covers.
HANDSET
REN = 1
LINE
MIC/LINE
INPUT
This product must be earthed
REMOTES
SETTINGS
PERMANENT
MOMENTARY
OUTPUT
115V - 230V
MIC
LINE
MIC
LEVEL
OUTPUT
LEVEL
