Rockville BPA Series, Руководство пользователя

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BPA
SERIES
Troubleshooting
PROBLEM
No sound/
distorted sound
No power
Poor Mic sound
Mic feedback
Buzzing sound
1. Make sure the unit is plugged in and the power switch is in the
ON position.
2. Check that the power cable is plugged in tightly to the unit.
3. Check and replace the fuse if necessary. See fuse replacement
diagram on the next page.
4. If people or equipment tend to step and roll over or stretch
your power cable it can get damaged. Always try a second cable
to test for shorts in original cable. Dispose of original damaged
power cables immediately.
1. Make sure you are using the Mic In ports.
2. If using wireless mics connect them into the Line input of your mixer.
Point the mics away from the speaker. Make sure the mics are in
back of the speaker, not in front of it.
Make sure you are using a proper cable. For ¼˝ cables, there are
3 types: instrument, TS (unbalanced), and TRS (balanced). The
BPA225 accepts both TS and TRS ¼˝ cables. Check the require-
ments of the connected gear and make sure you are using the
appropriate cable.
1. Check that all appropriate cables are plugged in correctly.
2. Check the Volume/Levels settings. Refer to the "Setting Level
Controls" section of this manual for instructions on how to prop-
erly adjust the input level controls (gains).
3. Be sure your microphone is on and plugged into the correct input.
4. If using a mixing console make sure fader and balance are set
to center positions and levels are increased. Make sure the mixer
is plugged into the correct input.
6. If volume and Treble/Bass settings are maxed out, turn one of
them down as you may be over driving the unit.
7. Check volume and gain settings on all input sources.
SOLUTION
Bluetooth/TWS
pairing fails 1. Check to see that both devices are turned on and that your
Bluetooth device is discoverable.
2. Turn both devices off and then on again.
3. Make sure you've selected the proper source.
4. Make sure that the Bluetooth device is within 5 feet of the unit.
5. Move both devices away from other Bluetooth devices, micro-
waves, wireless routers, and other electronics.
6. Make sure that the unit is not paired to a previously paired
device or to another speaker.
No SD or USB
playback 1. Make sure you've selected the proper source.
2. Make sure that the SD card and USB drive do not exceed the
maximum capacity of 64GB.