VA-8150CV / VA-4300CV Front
System Indicators
The LED indicators on the front panel of the amplifier provide information and operational status of the
amplifier and its associated output channels. LED layout and features vary between amplifier models.
LED’s are grouped to show chassis status indication and amplifier channel status indication. Please see
the Front Panel View section for details on the different configurations between the various amplifier
models.
Amplifier Chassis Indicators
These indicators relate to the entire amplifier unit (chassis).
AC Power
AC power is a green LED indicator. This will illuminate when a Mains supply is applied to the unit.
DC Power
DC Power is a green LED indicator. This illuminates when an auxiliary DC supply is applied to the unit via
either or both Auxiliary power inputs.
CAUTION
Refer to the caution in the Rear Panel Auxiliary Power section
Amp Fault
An amber LED illuminates when a chassis fault has occurred.
•
Flashing Amber LED
- Warning -the amplifier chassis is not operating within normal limits. If the
condition causing the Warning is not corrected, chassis failure may occur.
•
Solid Amber LED
- Fault - the amplifier chassis has failed - audio may have stopped.
Activity
Activity indicates the configuration status of the Amplifier.
•
LED off
- the unit is not active.
•
Green LED
- the unit is configured.
•
Flashing Amber LED
- the unit is active but has no configuration.
•
Amber LED
- the unit is configured as a redundant device in a failover configuration.
•
Red LED
- indicates a configuration load failure.
Status
Status indicates the health of the amplifier hardware.
•
Green LED
- indicates that the unit powered up normally.
•
Amber Flashing LED
- shown briefly during the power-up self-test.
•
Red LED
- the unit experienced a problem during the power-up self-test.
