Telex TR-300 User Manual
Page 23
INTERCONNECTION to a HARD-WIRED
INTERCOM SYSTEM
The RADIOCOM wireless system can be
integrated into Telex intercom systems and
most existing wired intercom systems includ-
ing RTS and Clearcom.
Connect the intercom cable to the back of the
BTR-300. There are two intercom connections
on the back of the unit, one being a male con-
nector, the other a female connector, con-
nected in parallel with each other. Either
works as an input or output.
Figure 21
Typical Interface to Wired System
-21-
EXTERNAL
SPEAKER
INTERCOM
LOCAL
MONIT
OR
AUX
IN OUT
PA SYSTEM
OR OTHER AUDIO INPUT
BELTPACK
BINAURAL
BELTPACK
BINAURAL
BELTPACK
TR-300
TR-300
TR-300
TR-300
BTR-300
RadioCom
ä
TR-300
RadioCom
ä
TR-300
RadioCom
ä
TR-300
RadioCom
ä
TR-300
Ext Intercom Aux Audio
1
3
4
2
Portable Station Connect
BTR-300
Talk
Headset Controls
Volume
Power
Headset
Portable Transmit On
Gain
O/M
Push Twice to Latch
RadioCom
д