Edgetech 3200-XS User Manual page 38

3-6
SECTION 3:
SYSTEM
POWER
switch
RESET
switch
POWER AMP OUT TX2:
READY:
PING:
12 VDC OUT TO PREAMP:
TOWFISH PREAMP 5 VDC:
PREAMP COMMON:
GND:
3200-XS Sub-Bottom Profiling System User's Manual
Setup and Test
Figure 3-3:
Behind 3200-XS Topside Processor Access Panel
Red indicator. Flashes when Channel 2 of the
Power Amplifier transmits.
Red indicator. Illuminates when the system is
ready to transmit. On power up it will take one to
two minutes for the indicator to illuminate.
Red indicator. Flashes when the system
transmits or when an external trigger is output
on the TRIGGER OUT connector.
Test point. Used to measure the 12 VDC voltage
applied to the preamplifier on the tow vehicle.
Test point. Used to measure the 5 VDC voltage
preamplifier feedback voltage from the tow
vehicle.
Test point. Common ground for the preamplifier.
System ground connection.
Doc. No. 990-0000026-1000, Rev. 2.3
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