Sony CCU-590 Operation Manual page 14

Skin Gate: Reception status of the Skin gate signal from
the camera
TRIAX Comp.: Cable compensation of a triax cable
TRIAX Step: Compensation step of the triax cable (step
indication in the circuit) (The cable length may not be
displayed correctly.)
Power: DM board power supply status
TR board
Prompter: Setting status of the prompter line
Tone: Tone signal status
Incom: Demodulating status of the intercom line
CHU Data: Data reception status from the camera
Power: TR board power supply status
Board ID: ID number of the TR board
AT board
Reference: Operation mode of the phase adjustment
Gen Lock: Locking status
CCU Power: CCU power supply type (AC/DC) and
power supply status
BATT Volt: Voltage of the coin battery supplied with the
AT board
PLL Volt: Status of the PLL circuit of the AT board
CCU Mode: Operation mode of the CCU
PLD Config: Configuration result status of the PLD
mounted on the AT board
Board ID: ID number of the AT board
14
Self-Diagnostics
AU board
MIC: Audio embedding for the main SDI video signal.
FRON INCOM: Settings of the front intercom
INCOM: Channel setting for the intercom made on the
video camera
PGM: Program audio setting
Audio PLL: PLL staatus of the audio signal
Power: AU board power supply status
CN: CN board power supply status
PLD: PLD status on the AU board
Board ID: ID number of the AU board
IV board
RETURN: Input settings for the return channels 1 to 4
MIX-Y: Setting for camera signal to be mixed with the
return signal
Power: IV board power supply status
DIF: Status of the DIF connected to the rear of the IV
board
PLD: Status of the PLD mounted on the IV board
Board ID: ID number of the IV board