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Operation
SET DELAY (default 100mS)
In Current Shutdown mode, this delay specifies how long the TW will
foldback before shutdown
COUPLING
The amplifier(s) utilize AC,DC or AC/DC coupling to specify the TW output
voltage mode. The TW can output DC, AC or AC with a DC offset.
COUP AC (factory default)
Specify that the amp(s) will source AC voltage.
COUP DC
Specify that the amp(s) will source DC voltage.
COUP AC-DC
Specify that the amp(s) will source AC with a bi-polar DC offset.
PARALLEL (default Off)
The TW is capable of operating all installed amplifiers in parallel, thereby
increasing the single phase VA of the box. The TW is controlled by the A phase
alone when in parallel mode.
PAR OFF
Set parallel off mode (independently controllable amps, front panel
ABC spinner operational)
PAR ON
Set parallel on mode (no ABC spinner, TW is a single phase box)
BNC
The TW uses two BNC connectors to incorporate external control capabilities
SYNC
The BNC connector labeled "SYNC" is set up here.
3-8
CURR FOLD
The TW will lower the output voltage ("foldback") to maintain the
current limit set in this mode.
PHASE A IN
Lock A Phase to incoming signal
TRIG OUT
This specifies that the BNC will provide trigger pulses on any
waveform change
TW 3700 • TW 5550
Elgar TrueWave
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