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5. The unit comes on before I press POWER, and won’t turn off.

Check the transducer cable—if the outer jacket of the cable has been cut
and the cable is in contact with bare metal, you need to disconnect the
cable from the unit, then repair the cut with electrical tape. If there is no
problem with the cable, disconnect the transducer from the unit and see if
the problem is corrected, to isolate the source of the problem.

6. I get gaps in the reading at high speeds.

Your transducer needs to be adjusted. If the transducer is transom-
mounted, there are two adjustments available to you: height and running
angle. Make small adjustments and run the boat at high speeds to
determine the effect. It may take several tries to optimize high speed
operation. This can also be a result of air or turbulence in the transducer
location caused by rivets, ribs, etc.

7. My unit loses power at high speeds.

Your 

L

EGEND

1000 S

ERIES

has over-voltage protection that turns the unit off

when input voltage exceeds 20 VDC. Some outboard motors do not
regulate the power output of the engine’s alternator effectively and can
produce voltage in excess of 20 volts when running at high RPMs. The

L

EGEND

1000 S

ERIES

displays input voltage in the lower left corner of the

display when it exceeds 15 VDC. Use this readout to determine if the
voltage exceeds 20 VDC.

8. The screen begins to fade out. Images are not as sharp as
normal.

Check the input voltage. The 

L

EGEND

1000 S

ERIES

will display the current

voltage on-screen if it is greater than 16 or less than 10 VDC. The voltage
readout will appear in the bottom left corner of the screen.

9. The display shows many black dots at high speeds and high
sensitivity settings.

You are seeing noise or interference caused by one of several sources.
Noise can be caused by other electronic devices. Turn off any nearby
electronics and see if the problem goes away. Noise can also be caused
by the engine. If engine noise is causing the interference, the problem will
intensify at higher RPMs. Increase the engine speed with the boat
stationary to isolate this cause. Propeller cavitation can appear as noise
on-screen. If the transducer is mounted too close to the propeller, the
turbulence generated can interfere with the sonar signal. Ensure that the
transducer is mounted at least 15" (380mm) from the prop.

10. The screen does not display a full fish arch. 

Check the running angle of the transducer. If the running angle is too
great, a full fish arch may not appear. Reduce the running angle of the
transducer. Several incremental adjustments may be necessary.

TECHSONIC INDUSTRIES, INC. ONE YEAR
LIMITED WARRANTY

We warrant the original retail purchaser that products made by Techsonic
Industries have been manufactured free from defects in materials and
workmanship. This warranty is effective for one year from the date of
original retail purchase. Techsonic Industries products found to be
defective and covered by this warranty will be replaced or repaired free of
charge at Techsonic Industries' option and returned to the customer
freight prepaid. Techsonic Industries' sole responsibility under this
warranty is limited to the repair or replacement of a product that has been
deemed defective by Techsonic Industries. Techsonic Industries is not
responsible for charges connected with the removal of such product or
reinstallation of replaced or repaired parts.

This warranty does not apply to a product that has been:

Improperly installed;

Used in an installation other than that recommended in the product
installation and operation instructions;

Damaged or has failed because of an accident or abnormal
operation;

Repaired or modified by entities other than Techsonic Industries.

Please retain your original receipt as a proof of the purchase date. This will
be required for in-warranty service.

THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY OTHER WARRANTIES,
OBLIGATIONS OR LIABILITIES ON THE PART OF TECHSONIC INDUSTRIES AND
WILL BE THE CUSTOMER'S EXCLUSIVE REMEDY, EXCEPT FOR ANY
APPLICABLE IMPLIED WARRANTIES UNDER STATE LAW WHICH ARE HEREBY
LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL
PURCHASE. IN NO EVENT WILL TECHSONIC INDUSTRIES BE LIABLE FOR ANY
INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS
OR IMPLIED WARRANTY RELATING TO THE PRODUCTS.

Some states do not allow limitations on an implied warranty, or the
exclusion of incidental or consequential damages, so the above exclusions
may not apply to you. You may also have other rights, which vary from
state to state.

A separate Warranty is provided by international distributors for the
international models. This warranty is included by your local distributor
and this distributor maintains local service for your unit.

MAINTENANCE AND WARRANTY

TROUBLESHOOTING / WARRANTY / SERVICE POLICY

14

Summary of Contents for Legend 1000

Page 1: ...Operations Manual Operational instructions for Humminbird Legend 1000 Series including the Legend 1000 1005 1000 Deep and 1005 Deep...

Page 2: ...nbird com WARNING This device should not be used as a navigational aid to prevent collision grounding boat damage or personal injury When the boat is moving water depth may change too quickly to allow...

Page 3: ...oom Mode 8 Manual Mode 8 Chart Speed 9 Sonar View 9 Light 9 Contrast 9 RTS Window 9 Surface Clutter 10 White Line 10 Filter 10 Depth Alarm 10 Temp Alarm 11 Fish Alarm 11 Fish Sensitivity 11 Fish ID 11...

Page 4: ...chirp sounds as the unit turns on If the unit detects that the transducer is connected and is in water the LEGEND 1000 SERIES begins to show sonar information on the display If the transducer is not...

Page 5: ...L knob again If no adjustments are made after a few seconds the CONTROL PANEL list is removed automatically Range Knob The RANGE knob adjusts the depth ranges used on the display The RANGE knob has sl...

Page 6: ...ft bottom shows more gray below Structure appears above the bottom as a cluster of lines with varying lengths and gray shades Fish appear as smaller groupings of sonar returns between the bottom and s...

Page 7: ...e speed and direction over the location where the structure was originally located Thermoclines The LEGEND 1000 SERIES is also capable of showing layers of water having different temperatures These te...

Page 8: ...adjusted by using the RANGE knob The active CONTROL PANEL consists of three parts the CONTROL PANEL NAME SETTING INDICATOR and SETTING READOUT The CONTROL PANEL NAME indicates the feature the SETTING...

Page 9: ...depth range to keep the bottom on screen The LEGEND 1000 SERIES uses a depth range to keep the bottom contour close to the bottom of the display To return the depth range to normal viewing turn the un...

Page 10: ...membered until the LEGEND 1000 SERIES is powered off when the unit defaults to factory settings Manual Mode MANUAL mode turns off automatic bottom tracking leaving control of the depth range to the us...

Page 11: ...rightness so the display will be visible at night The backlight will then begin to decrease in intensity automatically until it is off in order to save energy Selecting the CONTROL PANEL LIGHT choice...

Page 12: ...m composition and structure is reduced Selecting a smaller numeric setting narrows the band and shows greater variation in bottom composition Selecting OFF turns the WHITE LINE feature off The WHITE L...

Page 13: ...settings OFF plus the three different fish symbols shown onscreen see FISH ID The 1000 Deep 1005 Deep can be set to alarm only large fish displayed as a large fish symbol only large and medium fish di...

Page 14: ...e CONTROL PANELS and for messages See the LEGEND 1005 1005 DEEP Specifications for included languages LANGUAGE setting is retained in memory after the LEGEND 1005 1005 DEEP is turned off The factory s...

Page 15: ...nit Next inspect the transducer cable from end to end for breaks kinks or cuts in the outer casing of the cable and repair after disconnecting the cable from both the unit and the transducer Also make...

Page 16: ...15 380mm from the prop 10 The screen does not display a full fish arch Check the running angle of the transducer If the running angle is too great a full fish arch may not appear Reduce the running a...

Page 17: ...pair Authorization Number for your unit Please have your product model name and serial number available before calling the factory If you contact the factory by e mail please include your product mode...

Page 18: ...g Frequencies 50 200 kHz Power Output 4000 Watts Peak to Peak 500 Watts RMS Area of Coverage 20 and 74 at 10 dB Power Requirement 10 20 VDC Display 8 level FSTN Grayscale LCD LCD Matrix 160 H x 160 V...

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