Introduction; Installation - Bracket - Lowrance X-75 Installation And Operation Instructions Manual

INTRODUCTION

The X-75 and X-85 are the latest members of the Lowrance family that
combines a high performance sonar with a wide, high definition screen.
Using menu features and "soft-key" operation, these units are also easy to
use. The wide screen shows the underwater world with high resolution and
detail. The display and keyboard are also lighted for night operation. They
have digital boat speed, surface water temperature, and distance travelled
(log) screens. (Requires optional ST-TBK speed/temperature sensor for
both speed and temperature screens.)
The optional SAM-50HPD gives these units 50 kHz capability.The 3000
watt transmitter in the SAM-50HPD plus the low frequency gives the units
far more depth penetration. This, along with the wider cone angle transduc-
ers, makes 50 kHz operation ideal for ocean and Great Lakes use.
SPECIFICATIONS
Dimensions ................................................ 4.94"H x 6.10"W x 2.71"D
Transmitter Frequency .............................. 192 kHz
X-75 Transmitter Power ............................. 600 watts (p-p, typical)
X-85 Transmitter Power ............................. 3000 watts (p-p, typical)
Display ...................................................... Supertwist LCD
INSTALLATION
MOUNTING
Install the unit in any convenient location, provided there is clearance
behind the unit when it is tilted for the best viewing angle. Holes in the
bracket base allow wood screw or through-bolt mounting. You may need
to place a piece of plywood on the back of thin fiberglass panels to secure
the mounting hardware. Make certain there is enough room behind the unit
to attach the power and transducer cables.
The gimbal bracket will also accept the GBSA-1 swivel bracket adapter
that lets you rotate the unit a full 360°.
The smallest hole that allows one power or transducer connector to pass
through is 3/4". After the hole is drilled, push the transducer connector up
through the hole first, then drop the power cable down through it.
75 watts (RMS, typical)
375 watts (RMS, typical)
240 vertical x 240 horizontal
57,600 total pixels