15.0 Connections
Firmware V 1.0 / © 2005-2013 by Aaronia AG, D-54597 Euscheid, www.aaronia.com
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15.3 Audio output
This is a standard 2,5mm STEREO phone jack that can
be connected to any device which offers an audio input.
Depending on model and manufacturer, these are labeled
differently: e.g. PHONO, CD, LINE IN, MIC etc.
Depending on the kind of input, you need a fitting adap-
ter cable, which you can purchase from any specialised
trade.
The internal speaker will not switched off if you use the
audio output.
15.4 Jog Dial / Volume control
The Jog Dial, like on modern cell phones or PDAs, repla-
ces the up/down arrowkeys (“turn” the jog dial) and the
Enter key (briefly “press” the jog dial). You can e.g. con-
trol the complete menu system just with this practical litt-
le wheel.
However, with the demodulator activated, this jog dial can
be used as a volume control. As precaution, before
connecting anything to the audio output, you should turn
this volume control down to zero to avoid overload.
15.5 USB connector
The 5-pin mini USB B connector on the SPECTRAN allo-
ws fast communication with a computer or notebook. With
this feature, you can e.g. download data from
SPECTRAN’s data logger, perform software (firmware)
updates or perform advanced signal analysis using your
PC with our SPECTRAN PC software.
For this connection, you need a high-grade, shielded
USB 2.0 cable with USB A to Mini USB B 5-pin (see
Aaronia accessory list).
