Geemarc Loop Hear LH600, Руководство пользователя

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TheLH600 is producing no sound
•
Check all connections are secure (microphone, audio sources, loop
cable, power cable)
•
Ensure the LH600 is turned on (check the Power LED is on)
•
Ensure hearing aid is switched to ‘T’
The sound produced is very quiet
•
Turn the audio device volume higher
•
Turn the LH600 volume higher
•
Move the microphone closer to the sound source
•
Check the loop cable is wired correctly
The sound produced is very loud
•
Turn the audio device volume lower
•
Turn the LH600 volume lower
•
Move the microphone away from the sound source
There is a buzz in the background
•
Turn the LH600 off. If the buzz persists, this is interference from
other electrical items. However, if the buzz disappears on turning the
LH600 off there might be a fault with the system. Contact Geemarc
at the address below.
UK: 5 Swallow Court Swallowfields Welwyn Garden City Hertfordshire AL7
1SB.
TROUBLESHOOTING