Q1: Leds Are Off Or Blinking - Yamaha PJP-EC200 User Manual

Q1: LEDs are off or blinking

Problem
No LEDs turn on.
The LINK LED above the LAN
port does not turn on.
The INPUT LEVEL LEDs do
not turn on.
The PHANTOM/VOLUME/DIP
SW LEDs are blinking.
All LEDs turn on.
Cause
This unit is not turned on.
The power cable is not connected to the AC
outlet.
The main or branch circuit breaker is shut
off.
There is a power failure.
Power is not supplied to the AC outlet.
(Carry out the test by connecting another
electrical appliance to the AC outlet.)
The PC or hub is turned off.
The connections are improper.
The LAN (network) card installed on your
PC is not working properly, or its
communication mode is not compatible
with this unit.
The phantom power setting is incorrect.
The input gain for MIC/LINE IN is too low.
The settings are not reflected to this unit.
Immediately after the power has been turned
on (normal behavior).
This unit is broken down.
Remedy
Set the power switch to on.
Check that the power cable is connected to the AC outlet
properly.
• If the circuit breaker is tripped to off, set it to on.
• If the circuit breaker is on, set it to off then on again.
Wait until the power supply is restored.
• If another appliance can neither be turned on, have the
power outlet or power wiring serviced.
• If another appliance can be turned on, have this unit
serviced.
Check that this unit and the devices connected to this
unit are turned on. Even when the device is connected to
the LAN port properly, the LINK LED does not turn on
if the device is turned off.
Disconnect the connections between this unit, PC and
hub and then connect them firmly.
Check the installation of the LAN (network card) and
communication mode.
Set the DIP switch (PHANTOM) to ON when a
microphone which requires a phantom power is
connected.
Increase the input gain.
• If this unit is in the auto analyzer process, wait until
the auto analyzer is complete.
• If the settings of this unit are protected, disable the
protection.
• If you want to change the settings using the DIP
switch, make the DIP switch settings prioritized.
Wait for about three seconds.
Have this unit serviced.
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