BTUN-02
AM/FM TUNER WITH RS232
Contends of the kit
- BTUN-02 Single AM/FM Tuner with RDS
- IR cable: 3.5mm mono socket - 3.5mm stereo jack
- Serial cable: DB9 female - RJ45 male
- Audio Cable: L/R RCA male to 3.5mm stereo female jack
- Audio Cable: L/R RCA male to L/R RCA male
- Power supply 12VDC 300mA
- FM Dipole Antenna
- AM loop antenna
- Operating Manual
Optional:
- Rack mount kit for 3 tuner chassis
Third Party device control
The BTUN-02 can be controlled via RS232 and is among others compatible with the Request IQ system. To connect to
the third party serial control devices like Request IQ the supplied serial cable can be used. This cable establishes the RS232
communication to and from the tuner.
When connecting to different 3rd party device, the pin layout and RS232 protocol can be found in the back of this manual.
IR Receiver input
To control the BTUN-02 via IR, a third party IR extender system needs to be used. There is no IR receiver inside the
LCD display. To connect an industry standard IR extender system, use the supplied IR cable and plug the stereo jack of
this cable into the IR sensor input of the BTUN-02, and use the mono socket to attach the IR extender output to. Tip = IR-
SIGNAL, Sleeve = GND.
Antenna’s
Rotate both antennas individually until the clearest sound is heard. (especially the AM antenna)
FM Antenna
AM Antenna
Power Supply
GND
Serial cable to
3rd party device
3.5mm Mono jack to 3rd
party IR output
