Table of Contents
Advertisement
4.0: INSTALLATION
4.2 Topside Installation
Once unpacked, the topside unit could be installed in a standard 19-inch rack, but can be set on any level
surface, as in the Optima case. Several requirements are necessary for proper placement of the unit, and
are addressed below:
4.2.1
Power Supply
The system power requirements are 120–220 VAC, 50/60 Hz. For the 3300-HM SBP Topside Processor,
the input voltage is auto sensing. For the Power Amplifier, you must select 120 VAC or 220 VAC operation
manually.
4.2.2
Use of an Uninterruptable Power Supply
The AC power source should be continuously free of high-amplitude, high-frequency transients, as this
type of interference could cause degraded performance or damage to the equipment. An uninterruptable
power supply (UPS) with power surge protection is recommended for powering the equipment.
However, whether or not a UPS is used, the AC power source should never be the same as that being used
to power electric motors, such as pumps and winches, on the survey vessel.
4.2.3
Selecting the Power Amplifier Input Power Voltage
To select the Power Amplifier input power voltage, first remove the amplifier from the rack. Then remove
the top cover, locate the board at the lower right corner, and switch it to the required input power voltage
as indicated by the arrow.
4.2.4
Changing to a Non-US Power Plug
An AC power cord is provided for connecting the Deck Unit to a standard U.S. 3-pronged outlet. For non-
U.S. power outlets, you can modify this cord by cutting off the 3-pronged plug and attaching the
appropriate plug. For connection information, refer to
3300 HULL MOUNT SUB-BOTTOM PROFILER
AC POWER CORD WIRE COLOR
Black
White
Green
Table 4-1: AC Power Cord Wiring
T
4-1.
ABLE
FUNCTION
AC line
AC neutral
Earth ground
4-2
0016732_REV_C
Advertisement
Table of Contents
Troubleshooting
