Troubleshooting - Azusa SH-130 Bedienungsanleitung

Owner's manual
Trouble shooting
If you have any problem with the system, please check the main power and batteries
for microphone sets and rechargeable battery built-in. If you are using a new 9V battery,
please make sure you have put it in a correct polarity.
For the following problems:
Screaming from the speaker
1. Please adjust the speaker volume to the minimum.
2. Adjust the transmitter volume control to a low level.
3. Change the speaker direction to avoid direct feedback.
4. Turn the TONE to the lowest level.
When you low the volume to a level that no feedback can be heard.
Noise or abrupt stop
1. Check the rechargeable battery to see if it is low in voltage.
2. Rechargeable battery is low voltage, please use AC power instead to power the sys-
tem.
3. Check the cable connection to the speaker. The cable might be broken after a long
time use.
4. Possible frequency interference with local transmission. Please contact the dealer to
change channels for better reception.
No voice heard
1. One of the powers is not turned, please check all power source and make sure they
are all on.
2. The volume control knobs are turned to lowest level. Make sure they are proper in
sound.
3. Lavaliere cables are broken after a long time use.
Take out the 9V battery to avoid its acid damaging the components of the transmitter if
you are not going to use it for a period of time.
Warning: Don't dismantle this product. The maintenance and inspection should be car-
EN
ried out by a qualified technician to avoid the risk of electric shock and damaging the
components.
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