7. Setting Up
NOTICE: Prior to setting up, please check that the transmitter and receiver are tuned to the
same frequency. Two or more transmitters operating on the same frequency cannot
be used at the same time in the same area. For each extra transmitter, please select
a different frequency which can be used simultaneously in the local area.
7.1 Connecting the receiver to power
●
Plug the antennas into the BNC socket on the receiver and arrange them at approximately a 45
degree angle, pointed up.
●
Use only the supplied 12VDC universal power supply.
Using the wrong DC adapter may cause irreparable damage to the unit.
●
Plug the feeder cable of the supplied DC power supply into DC IN socket on the receiver. Then plug the
DC power supply into a power outlet.
7.2 Connecting the receiver to an audio mixer or an amplifier
In order to make sure of the sound quality and to avoid distortion, please adjust the volume level
according to following instructions.
●
When using a standard mic cable with 3-pin XLR connectors or ¼ inch phone plugs to plug into the
MIC IN on the audio mixer or on the amplifier, please turn the Volume Level Control of the receiver
to around 1 o’clock position, the output level for balanced and unbalanced output is about at 77mV.
●
When using a standard audio cable with 3-pin XLR connectors or ¼ inch phone plugs to plug into
the LINE IN on the audio mixer or on the amplifier, please turn the Volume Level Control of the
receiver to around MAX. position, the output level for balanced and unbalanced output is at 770mV.
●
When selecting the MIC/LINE switch to “MIC”, please use a standard ¼ inch plug cable to connect
the UNBALANCED connector on the receiver rear panel to an unbalanced MIC input on the audio
mixer amplifier.
●
When selecting the MIC/LINE switch to “MIC”, please use a standard 3-pin XLR cable to connect
the BALANCED connector on the receiver rear panel to an balanced MIC input on the mixer or
amplifier.
●
When selecting the MIC/LINE switch to “LINE”, please use a standard ¼ inch plug cable to connect
the UNBALANCED connector on the receiver rear panel to an unbalanced line input on the audio
mixer or on the amplifier. Connecting to a 'boom box'? Use this setting and connect to your stereo
using a mono ¼ inch to stereo RCA adapter.
●
When selecting the MIC/LINE switch to “LINE”, please use a standard 3-pin XLR cable to connect
the BALANCED connector on the receiver rear panel to an balanced line input on the mixer or on
the amplifier.
●
Never use the balanced and unbalanced audio outputs at the same time! This may cause signal
loss or increased noise.
7
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