User Manual

Troubleshooting
- 15 -
Owner’s Manual
Tio1608-D
English
Troubleshooting
Troubleshooting
Issue Cause Solution
No power, power indicator does
not light
Power cord not connected.
Make sure the power cord is connected (page
11).
The [POWER] switch is turned off.
Set the [POWER] switch to the "on" position. If
you still cannot resolve the problem, please
contact your nearest Yamaha representative.
Unit is not receiving an input
signal
Cables not connected properly. Make sure all cables are connected properly.
Source device is not sending a
signal to the unit.
Output a signal from the source device and
confirm that the [STATUS INPUT] indicators
light.
Internal head amp gain is too low.
Adjust the internal head amp gain to an
appropriate level.
DIP switches are set to "refresh"
mode but device that controls the
Tio1608-D has not started up.
Start the device that will control the Tio1608-D
and send the settings to the Tio1608-D.
Input level too low
Condenser mic is connected.
Set the [+48V MASTER] switch to the "on"
position.
Use the device that controls the Tio1608-D to
turn on phantom power for the corresponding
channel.
Internal head amp gain is too low.
Adjust the internal head amp gain to an
appropriate level.
No sound heard
Cables not connected properly. Make sure all cables are connected properly.
DIP switches are set to "refresh"
mode but device that controls the
Tio1608-D has not started up.
Start the device that will control the Tio1608-D
and send the settings to the Tio1608-D.
[UNIT ID] switch or DIP switch
settings not applied
You changed the switch positions
while the unit was turned on.
Make sure the unit is turned off before
changing the switch positions.