Samson AH1/QE - Manual (Page 5)

8. Turn on your AH1 transmitter. If your system contains an AR1 receiver, its “Power/ RF” LED should change color from red to green,
indicating that it is receiving valid RF signal and is placed and positioned correctly. If your system contains either a UR1 or UM1
receiver, one of the “A/B Receiver” LEDs will be lit, showing you whether the (left) “A” or (right) “B” receiver is currently being used.
The UR1 / UM1 meter will also indicate the strength of the incoming RF signal.
9. Turn on your connected amplifier and/or mixer but keep its volume all the way down. Make sure the AH1 transmitter is unmuted.
Set the Volume, Level or AF Level knob on the receiver fully clockwise; this is unity gain.
10. Speak or sing into your headset microphone (or play the instrument connected to the horn microphone) at a normal performance
level while slowly raising the audio input control of your amplifier or mixer until the desired level is reached.
11. Do a walkaround through the intended area of coverage while observing the receiver’s “Power/RF” LED or RF Meter; it should
indicate sufficient RF reception in all areas of coverage (in the case of the AR1, the LED will light steadily green) . Reposition it (or its
antenna) as necessary. If extended range coverage is required, a Samson UR1 or UM1 true diversity receiver (set to the same channel
as the transmitter) should be used
12. If you hear any spurious noise from the receiver output when the transmitter is turned off, use the supplied plastic screwdriver to
adjust the receiver Mute (squelch) level control, slowly turning it clockwise to the point at which the noise disappears.
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