Hondex HE-777 User manual

OPERATIONS MANUAL
HE-777
ECHO SOUNDER / FISH FINDER

INTRODUCTION
DEFINITION OF SYMBOL MARK OF 【CAUTION FOR SAFETY】
: Incur the accident resulting in the death or serious wound
unless you keep the descriptions.
: Be in danger of incurring the accident resulting in the death or
serious wound unless you keep the descriptions.
: Be in danger or incurring the slight wound to human or damage
to other physical property unless you keep the descriptions.
・Do not reproduce a part or all of contents described on this manual without our
approval.
・Please understand that the unit may differ from contents described on this manual
partially due to change of specifications and so on.
・If you have questions on this manual, may we trouble you to inform us?
We thank you very much for purchasing HE-777.
Please be sure to read this operations manual carefully and understand what it describes
before you operate this unit in order to keep your safety.
After you read this manual, please keep it at the place where you will not lose or break and
so as to read soon when it necessary.
In case that you resell or transfer this unit, please give it to the new owner.
We will not be responsible for product liability (PL) law relating to damage to human or
physical property resulted from operation which is not described on this manual or wrong
operation.
DANGER
WARNING
CAUTION

CAUTION ON SAFETY (PLEASE MAKE SURE TO READ.) ............................... 1
HANDLING OF UNIT.......................................................................................... 1
HANDLING OF CABLES.................................................................................... 2
HANDLING OF TRANSDUCERAND WATER TEMPERATURE SENSOR ....... 3
CAUTION ON OPERATION ................................................................................... 4
GENERAL INFORMATION OF ECHO SOUNDER/FISH FINDER ........................ 5
CHECK THE SUPPLIED UNIT AND ACCESSORIES........................................... 8
DEMENSIONAL DRAWING (DISPLAY) ................................................................ 9
INSTALLATION OF WATER TEMPERATURE SENSOR .................................... 10
CONNECTION WITH DISPLAY UNIT ...................................................................11
INSTALLATION OF THE UNIT............................................................................. 13
HOW TO SEE THE DISPLAY AND DESCRIPTIONS OF CONTROL KEYS ...... 15
POWER ON/OFF OF THE DISPLAY UNIT .......................................................... 16
POWER ON/OFF.............................................................................................. 16
TO USE FOR THE FIRST TIMEAFTER PURCHASING ................................. 17
ECHO SIMULATION......................................................................................... 17
TO SET THE SENSITIVITY.............................................................................. 18
TO SET THE DEPTH ....................................................................................... 20
TO CHANGE THE DISPLAY MODE................................................................. 22
SHIFT ............................................................................................................... 23
SETTING THE FUNCTION BY MENU ................................................................. 24
MENU LISTAND IT’S INDICATION METHOD................................................. 24
TO SELECT MENU ITEM................................................................................. 25
FUNCTIONS WHICH CAN BE SET BY MENU................................................ 26
SWEEP......................................................................................................... 26
AUTO GAIN.................................................................................................. 26
AUTO R/S..................................................................................................... 26
A-MODE ....................................................................................................... 26
SCALE LINE................................................................................................. 26
TEMP GRPH ................................................................................................ 26
ALARM ......................................................................................................... 27
CONTENTS

PICTURE...................................................................................................... 27
BACK GRD................................................................................................... 28
COLOR......................................................................................................... 28
EXP RATE .................................................................................................... 28
B/L EXP ........................................................................................................ 28
B/L POSI....................................................................................................... 28
DIGIT............................................................................................................ 28
DIG POSI ..................................................................................................... 28
SCALE UNIT ................................................................................................ 29
TEMP UNIT .................................................................................................. 29
TEMPADJ .................................................................................................... 29
C-ECHO ....................................................................................................... 29
STC .............................................................................................................. 29
PW REDUCER............................................................................................. 29
SPLIT SCR................................................................................................... 29
DISPLAY....................................................................................................... 30
RESET.......................................................................................................... 30
OPTIONS.............................................................................................................. 31
TROUBLE SHOOTING ........................................................................................ 32
SPECIFICATIONS ................................................................................................ 34

1
CAUTION ON SAFETY (PLEASE MAKE SURE TO READ.)
• High voltage is applied to the inside of unit.
No one besides authorized technician should disassemble or modify it.
Unless you keep it, the accident resulting in the electric shock will occur.
* Please be sure to consult with dealer when you want to repair.
DANGER
This section explains the important cautions in order to prevent the person who will use our product or other
persons from human damage or damage to their property.
HANDLING OF UNIT
• Do not install it simply.
It causes to the accident like human damage.
* Please be sure to install correctly according to descriptions on "Installation of the
unit" of this manual.
• Do not use the information displayed on the screen of unit for navigation directly.
It causes to the marine disaster.
* Please be sure to use the official marine charts for navigation judgement.
• Do not operate the unit when you operate the boat.
It causes to the marine disaster.
* Please be sure to operate it after due confirming the surrounding safety.
• Do not put the power on in the presence of flammable materials.
It causes to firing.
• Do not use the power supply besides the specified ones.
It causes to heating or firing.
WARNING