User`s manual

8
1 LEDs
Light to indicate the status of this unit.
2 Label
The following information is shown.
• MODEL No.: Model number of this unit
• SER.: Serial number for use in management/distinction
of this unit
■ Functions of the LEDs
INPUT LEVEL (IN1/IN2 /CONFERENCE)
On (green): Detecting audio data.
On (red): Audio is distorted because the input level is too
high.
Off: No audio data has been detected.
If this LED lights up in red, adjust the input gain for MIC/LINE
INPUT using the GAIN controls on the rear panel of this unit
until it turns off.
PHANTOM
On: The phantom power supply is on.
Off: The phantom power supply is off.
Blinks: The setting is not reflected.
y
If the setting is not reflected, refer to “Q1: LEDs are off or
blinking” (page 51).
GAIN KNOB
On: The MIC/LINE INPUT gain setting on this unit is
working.
Off: The MIC/LINE INPUT gain setting on the web menu
is working.
Blinks: The setting is not reflected.
y
If the setting is not reflected, refer to “Q1: LEDs are off or
blinking” (page 51).
DIP SW
On: The DIP switch settings are prioritized.
Off: The web menu settings are prioritized.
Blinks: The setting is not reflected.
y
If the setting is not reflected, refer to “Q1: LEDs are off or
blinking” (page 51).
POWER
On: The power of this unit is on.
Off: The power of this unit is off.
Controls and Functions
Front panel
INPUT LEVEL
IN2 CONFERENCEIN1MIC/LINE
ACTIVE
CONFERENCE ECHO CANCELLER
PJP-EC200
DIP SWPHANTOM
POWER
①②
GAIN KNOB
Note