UB-33B BASS WIRELESS TRANSMITTER
1.Open the hinged BATTERY DOOR (16) and insert 2 fresh AAA ALKALINE BATTERIES into the BATTERY COMPARTMENT (17), observing the correct polarity. Fresh alkaline batteries can last up to 5 hours in use, but in order to ensure optimum performance, it is recommended that the batteries be replaced after
2.The
3.Turn on the
4.Instrument Use
Secure the connection from the GT CABLE (24) by turning the slip ring on the plug into the transmitter clockwise to thread it on the jack. To unplug, reverse the process. Plug the 1/4” phone plug into the instrument. When ready to play, slide the AUDIO SWITCH (19) to “ON” position. Adjust the volume of the receiver as per the Audio Output Instrument Connection section of the above
(Note: The
U-33B RECEIVER
1. Rackmounting the Receiver
There are 2 options available for rackmounting the
a.Single mounting: Remove the receiver SIDE MOUNT CLIP (1) from each side of the receiver (as shown) and slide in the optional
b.
(3)and attach the
the receiver in a rack directly above an amplifier or other source of high heat – this could degrade the performance of the
2. Powering the Receiver
Plug the 18V AC/DC ADAPTER (5) provided into the DC INPUT JACK (9) on the back of the receiver. Then plug the power supply into an AC outlet. (Note: Any 18V DC source with 250mA capability can also be used.) Press the POWER SWITCH (11) once to turn on the receiver. The POWER ON LED (12) will now light and the receiver is operational.
3. Antennas
The
4. Mute (Squelch) Adjustment
In normal operation, the SQUELCH CONTROL (6) should be set fully clockwise to the factory preset RF level (Max. Sens.). However, in areas of high RF activity, the squelch (or mute, as it is sometimes called) may need to be adjusted to compensate for the adverse conditions in a particular location. If, with the transmitter off, the receiver’s A or B DIVERSITY LED INDICATORS (13) flicker or stay on, the squelch control should be turned counterclockwise until the A or B LEDs extinguish. When the squelch is properly adjusted, the A or B LEDs will only light when the system transmitter is turned on. Turning the squelch control too far counterclockwise will reduce the range, but yield a quieter squelch (mute) function. During operation, especially at ranges greater than 75 feet, one or the other of the A or B LEDs may extinguish briefly. This is
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