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www.airfonix.com
Overview AFX-19PT102 Transmitter
T Series model AFX-19PT102
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Bottom
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ANTENNA:
Included external antenna attaches into this SMA jack.
PWR LED:
Lights green when powered on and red in standby mode.
PWR BUTTON:
Press to switch between standby mode and to power ON.
VOLUME
+
and VOLUME
–
BUTTONS:
Press to increase or decrease volume.
MUTE LED:
Lights red when mute mode is on.
MUTE Button:
Press to mute or unmute audio.
SPDIF and AUX LED:
SPDIF LED lights green when audio source connected to SPDIF input source
is powered on and selected. AUX LED lights green when audio source connected to the Hi-Level In
inputs OR the left and right RCA inputs marked AUX input is powered on and selected.
SOURCE BUTTON:
Press to switch between SPDIF and AUX sources.
IR SENSOR:
Receives infrared signal from remote control.
LINK LED:
Lights green when units are linked. Blinks green while sending pairing signals (see page 13).
EXT IR:
Connects included IR extender.
AUDIO TRIM:
Dial turns to adjust input signal levels of audio sources connected to AUX and HI-LEVEL IN. NOTE:
Make sure the audio trim is set to its lowest position before powering up.
HI-LEVEL IN:
Connects to an audio source using speaker cables.
AUX L and R:
Connects to an analog audio source using RCA cables.
SPDIF:
Use supplied optical cable or (coaxial cable not included) to connect this digital input jack
with optical or digital output in your HDTV.
Setting OFF/ON:
Used to pair units and set zone codes. See pages 12 and 13 for more information.
DC IN 9V:
Used to connect supplied 9V AC adapter to an AC power source.
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MUTE
VOLUME
+
SOURCE
LINK
IR
AUX
SPDIF
PWR
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L
R
AUDIO
TRIM
EXT
IR
DC IN
9V
INPUT
SPDIF
AUX
HI-LEVEL IN
L
R
Setting
OFF
ON
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IMPORTANT:
To prevent signals mixing together, do not connect source to both the AUX L and R RCA
•
jacks and the HI-LEVEL IN sockets simultaneously.
When connecting an audio source using the SPDIF input, it must use either 44.1KHz or
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48KHz sampling rates. Check the owner’s manual for your audio source if you are unsure.
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