Haiyang HFF-650 User manual

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TABLE OF CONTENTS
Pictorials
Fishfinder System
Welcome ……………………...………………………… 7
Introduction ………………………………………………… 9
Keypad …………………………………………………………… 10
How to use [Power/Brightness]………………………………… 11
Front/Rear …………………………………………………… 12
SPEC of the connectors………………………………………… 13
Screen ………………………………………………………… 14
Operation
1. Normal (200KHz or 50KHz) …………………………… 15
2. Bottom Zoom (200KHz or 50KHz)…………………………… 15
3. Bottom Lock (200KHz or 50KHz)……………………………… 16
4. Normal (200KHz or 50KHz) …………………………… 16
5. Bottom Zoom (200KHz or 50KHz) ………………………… 16
Gain …………………………………………………………………… 17
STC …………………………………………………………………… 17
Main Menu……………………………………………………………… 18
Operations
1. Range …………………………………………………………… 19
2. Shift …………………………………………………………… 19
3. Display ………………………………………………………… 20
4. Rejection……………………………………………………… 22

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5. Color…………………………………………………………… 22
6. Pulse…………………………………………………………… 23
7. Output Power…………………………………………………… 23
8. FF Alarm………………………………………………………… 24
9. General Setup………………………………………………… 26
0. Others………………………………………………………… 29
VRM…………………………………………………………………… 37
Installation
Display unit Location…………………………………………… 39
Display unit Installation………………………………………… 39
Power connection. ……………………………………… 40
Sensor connection ……………………………………… 40
Transducer Installation………………………………………… 41
Transom Mounting …………………………………………… 42
Transom Transducer Maintenance…………………………… 42
Through-hull Transducers ……………………………………… 43
Dead-rise………………………………………………………… 43
Through-hull Transducer Maintenance……………………… 46

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Pictorials
This manual uses the following symbols for easy understanding safety instructions. Always
follow these instructions carefully.
WARNING Always follow this safety instruction to prevent death or injury.
CAUTION
Follow this safety instruction to avoid possible injury or damage to
your property.
Symbol “△” is a CAUTION or WARNING label indicating the safety
instruction.
WARNING This symbol is an Electrical Shock WARNING label.
Symbol “ ” is an instruction that you must not violate.
(This symbol instructs NOT to disassemble the system components)
Symbol “ ” is an operation instruction that you must follow.
(This symbol shows the main power OFF instruction.)
WARNING <For System Operators>
Always follow this instruction to prevent death or personal injury.
Turn power off
During
abnormality.
If smoke or a small of burning occurs, a fire or an
electrical short circuit may result. Turn the power switch
OFF and shut down the power supply immediately.
Never try to repair the system yourself. Call for service.
Do not open
Cabinet.
High voltage exists in the instrument. Contact with
voltage may cause possible injury or death.
Do not touch Harmful line voltage is present on back side of the

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back
side of the
equipment.
equipment. Never try to touch back side while power is
turned on.
Avoid
excessive
shock
to display unit.
The LCD display module contains a liquid. Do not apply
any mechanical shock to the display. If the display
broken, liquid may leak and injure your skin and eyes.
Do not use
with poor
ventilation.
If you cover this unit or use in an enclosed place, it may
malfunction or become damaged as a result of
overheating. Use only where there is sufficient
ventilation.

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Installation Cautions <For service Personnel>
Follow installation instructions to avoid personal injury and system malfunction.
Installation in
rigid location.
Mount your HFF-650 on a rigid frame or base to prevent your unit from
working loose.
Use correct
Installation materials.
Use the installation materials provided in the standard accessory pack only. If
you use hardware of insufficient strength, your system may loosen causing
damaged.
Keep away from direct
sunlight.
Keep your system out of direct sunlight as it may become damaged by
overheating.
Keep away from
water.
Take care not to get water on or in your unit as it may be damaged and/or
cause an electrical shock.
Keep away from heat
source.
Keep your system away from other heat source as it may malfunction, be
damaged, or burn.
Use correct power
source.
Operate your system within the specified power voltage. An incorrect power
supply may cause
Maintenance Cautions<For Maintenance Personnel>
Use the following safety precaution internal inspection.
Discharge
capacitors.
High voltage may be retained in the capacitors if the high-tension
circuit several minutes after you have turned the power switch off.
Check that power is
OFF
To prevent an electrical injury due to erroneous power switching,
make sure that the main power supply and the system power
switch are both in the off position. Additionally, attach a safety
label showing that service is in progress.

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Avoid EMI.
Take care not to damage the ESDs (Electrostatic Sensitive
Devices) by static electricity from carpet and cloths.
Avoid dust.
Wear a safety mask so as not to breath in dust during inspection
or cleaning inside your system instruments.

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Operation Notes <For operators>
Observe the following operation notes, otherwise the system failure or deterioration can result.
And periodical inspection and maintenance are required for keeping the system in an optimum
condition.
Backup important
data.
The waypoint and other registered data may become unreadable
by unexpected failure. We recommend recording this data
separately.
Use correct
transducer
only.
If you use incorrect transducer, the transmitter circuit may be
damaged due to a matching error. Consult is for system
information.
Check transducer
Connection before
power on
Do not turn the power switch ON if the transducer is
disconnected or if it is not inserted into the water. If done, the
transducer or transmitter circuit may be damaged.
Always clean
the transducer
Since transducer performance can drop due to accumulated
bottom growth, keep the transducer clean. Never paint
transducer surface.
Transducer must be
installed by authorized
personnel.
Consult us for transducer installation by authorized personnel.
WARNING
This product is designed to assist a navigation.
When you are sailing, use the certified chart from the
Government or IMO.

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Fishfinder System
Welcome
HFF-650 opens a new chapter of performance and integration in vessel navigation system
display and management. Whether you are a Cruiser or Sport fisherman or both, HFF-650 gives
you the information you need.
CAUTION
HFF-650 is Color LCD Charting Systems employs the latest in proven technology to provide
accurate navigation information. The Plotter functions of HFF-650 are totally dependent upon
the capability of the navigation source to provide accurate position information. This device is
only an aid to navigation. It should be used in conjunction with all other navigation accuracy.
For safety, always resolve any uncertainty before continuing navigation.
CAUTION
The performance of LCD displays are degraded by continuous direct exposure to ultraviolet rays.
Locate your HFF-650 Display away from direct sunlight. When not in use. Keep the display
covered.
DISPLAY BREAKAGE WARNING
The LCD display module contains a liquid. If the display is broken and the liquid contacts your
skin, wash it off immediately in running water for 15 minutes. If the liquid contacts your eyes,
immediately flush your eyes with running water for 15 minutes. Contact a physician if any
abnormal symptom is experienced.

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Fishfinder System
Welcome
The Color LCD Fishfider System opens a new chapter of performance and integration in vessel
navigation system display and management. Whether you are a Cruiser or Sport fisherman or
both, 650 gives you the information you need.
CAUTION
The Color LCD Fishfider Systems employs the latest in proven technology to provide accurate
navigation information. The Plotter functions of HFF-650 are totally dependent upon the
capability of the navigation source to provide accurate position information. This device is only
an aid to navigation. It should be used in conjunction with all other navigation accuracy. For
safety, always resolve any uncertainty before continuing navigation.
There is no direct relationship between the color of water areas and their depth. The navigator
shall always query the area for depth information and use the official paper chart.
CAUTION
The performance of LCD displays are degraded by continuous direct exposure to ultraviolet rays.
Locate your HFF-650 Display away from direct sunlight. When not in use. Keep the display
covered.

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DISPLAY BREAKAGE WARNING
The LCD display module contains a liquid. If the display is broken and the liquid contacts your
skin, wash it off immediately in running water for 15 minutes. If the liquid contacts your eyes,
immediately flush your eyes with running water for 15 minutes. Contact a physician if any
abnormal symptom is experienced.