Lexicon DD-8 manual Basic Operation, Front Panel, Standby Button, Channel Status Indicator LED’s

DD-8Power Amplifiers

Basic Operation

Front Panel

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1. Standby Button

Activates and deactivates standby mode when the DD-8 amplifier is connected to AC power.

When the DD-8 is connected to AC power, the standby button LED will glow RED indicating that the unit is in the standby mode. In this state, the power amplifier section is not activated and the unit consumes minimal AC power. Pressing the standby button from this state will activate the power amplifier section and the standby button LED will glow BLUE indicating that the DD-8 is powered on.

NOTE: When the status of the DD-8 changes or is powered up from standby mode, there may be a delay in audio output and relay clicks may be audible. This is normal operation.

NOTE: If the trigger input is used on the DD-8, it will override the standby button operation.

2. Channel Status Indicator LED’s

Indicates the status of each of the eight amplifier channels when the DD-8 is active.

When a channel is active, its LED indicator will glow BLUE. If the channel is in standby, the LED will be off. If a channel has a fault, the LED will blink BLUE indicating the presence of a short or some other problem related to that channel. (See the troubleshooting section for more information.)

Operation Manual 7