4-4
BOULDERLINK MESSAGES
Each component in the system can send a message to the preamplifier
which is then shown on its display. This is particularly helpful in
confirming the operating status of each power amplifier in a multiple
amplifier system. Typical messages on a 1010 Preamplifier or 1012 DAC
Preamplifier are as follows.
“AMPLIFIER 1 ERROR” means that an internal power supply has
failed and the amplifier has turned itself off to protect the speakers from
damage.
“AMPLIFIER 1 HAS DC” means that it has turned itself off due to a
DC offset voltage being detected at its inputs.
“AMPLIFIER 1 IS HOT” means that is has turned itself off due to a
higher than normal temperature condition on the heatsinks.
“AMPLFIER CLIP” means that the amplifier’s output has
momentarily reached its voltage limitation.
BOULDER
LINK
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