Compucessory 55251 Serie Guía De Instalación Y Manual De Usuario página 13

II.2 TROUBLESHOOTING
There is no response
from the unit.
I cannot hear any dial
tone or caller.
My Caller cannot hear
me at all or cannot
hear me very well.
I hear my voice too
loud and there is a
squealing sound.
When using with my
computer, the sound
is too loud even though
the volume is set at
minimum.
E N G L I S H
• Check if the batteries are too low, replace
if required.
• Check if the Polarities of batteries are placed
correctly.
• Make sure the On/Off switched to ON.
• Check if the Configuration Switch is
properly selected.
• Volume Control and Mute button are
adjusted properly.
• Headset/Handset and Telephone/Computer
switches are properly selected.
• Check if the telephone patch cable is
properly connected.
• Check if the Telephone/Computer switch is
selected at telephone.
• Make sure the Configuration Switch is
properly selected. Try other positions until
your hear okay.
• Make sure the Mute button is not pressed
down.
•Use the screwdriver to check if Mic volume
is set too low.
•Try to select the proper settings with the
configuration switch.
• The rotary transmit Mic volume control is
set too high. Reduce this volume or refer to
section I.3.3.
• Take a look at the connection on your
computer where the cables connect with the
amplifier. There should be 3 jacks (line-in,
line-out and speaker).
• Make sure the line-out cable from the
amplifier is connected to the line-in jack of
the computer.
• Make sure that the line-in cable from the
amplifier is connected to the line-out jack of
the computer and NOT the speaker jack.
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