Connecting Audio Output
There are two audio outputs on the back of the receiver. Mic-level balanced and
Line-level unbalanced. Use shielded audio cable for the connection between the
receiver and the mixer. If the mixer / amp is a 1/4” phone jack, connect a cable
from the 1/4” unbalanced audio output from the receiver.
The 1/4” output can be set to either mic line level using
the MIC LINE SWITCH (12) If the mixer has an XLR
input, connect a cable from the balanced XLR audio
output from the receiver to the mixer input. XLR output
connection is shown above.
(Note: As when making any connection, make sure the amplifier or mixing board
volume is at the minimum level before plugging in the receiver to avoid possible
sound system damage.)
Receiver Volume
The UP or DOWN buttons on the front panels serve as the Volume Controls of
the receiver. It can be pressed at any moment. The normal VOLUME setting is
13 for one-to-one unity gain. If the volume is set too high, you may overload
your mixer or amp.
Receiver Squelch
There are eight choices between -100 and -65 dBm. Use the lowest setting
possible. If there is audio output from the receiver when your transmitter is OFF,
adjust the squelch control so the system will receive the signal from your
transmitter but squelch or eliminate the unwanted background RF noise. This
adjustment can cause a reduction in usable range of the wireless transmitter, so
set the control to the lowest position that reliably mutes the unwanted RF signal.
Scan Function
When SCAN button is pressed, receiver will start the auto scanning function. It
will compare 200 of the preset frequencies with the environment and select 40
of them and save them in Group 24. Turn off all of the transmitters. The SCAN
process will take about 3 minutes to complete. These channel frequencies are
interference free frequencies, but they may not be inter-modulation free
amongst themselves. To abort the SCAN process, press the SCAN button
again, the memory will return to the original setting.
Download Function
This convenient feature will synchronize the transmitter to the receiver without
entering the information by hand. The transmitter is connected to the receiver
via the USB cable, the receiver download Icon will be on. Press the SCAN
button; the receiver will display TX Down-Loading. The receiver will send
Channel Frequency, User Name, Preset or User Mode, Scan and Edit
information to the transmitter. When the download process is finished the
transmitter Battery Weak /Audio Mute LED will flash once. User names will be
shortened to 8 characters.
17
SYSTEM OPERATION
Gnd
-
+
8
OPERATING INSTRUCTIONS
UH-1000 Handheld Microphone
1
1. Capsule with metal grill
2. LCD
display
3. Battery weak / Audio MUTE indicator
4. Audio MUTE switch
5. Power ON/OFF switch
6. Battery
Compartment
7. Cap
8. SET button
9. UP button
10. DOWN button
2
3
4
5
10
8
9
6
7
