Lowrance electronic X47EX manual Installation Preparations

	Sonar
Frequency:	200 kHz.
Transducers:	A Skimmer transducer comes packed with
	your sonar unit. Its 20° cone angle offers a
	wide fish detection area of up to 60º with
	high sensitivity settings. Operates at boat
	speeds up to 70 mph (61 kts).
Transmitter:	800 watts peak-to-peak; 100 watts RMS.
Sonar sounding
depth capability:	600 feet (180 meters). Actual capability
	depends on transducer configuration and
	installation, bottom composition and water
	conditions. All sonar units typically read
	deeper in fresh water than in salt water.
Depth display:	Continuous digital readout.
Audible alarms:	Deep/shallow/fish.
Automatic ranging:	Yes.
Auto bottom track:	Yes.
Zoom bottom track:	Yes.
Surface water temp:	Yes.

NOTICE!

The storage and operation temperature range for your unit is from -4 degrees to +167 degrees Fahrenheit (-20 degrees to +75 degrees Celsius). Extended storage or operation in temperatures higher or lower than specified will damage the liquid crystal display in your unit. This type of damage is not covered by the warranty. For more information, contact the factory's Customer Service Department; phone numbers are inside the manual's back cover.

Installation Preparations

You can install the sonar system in some other order if you prefer, but we recommend this installation sequence:

Caution:

You should read over this entire installation section before drilling any holes in your vessel!

1.Determine the approximate location for the sonar unit, so you can plan how and where to route the cables for the transducer and power. This will help you make sure you have enough cable length for the desired configuration.

2