. 1 .
Simulation mode or
alarm.
(fig-7). Through left/right key to adjust the depth
depth range constantly.Then keep the test area
(fig-10).Through left/right key to adjust the fish
Slide and remove the battery door,Install 4 AAA
The start-up menu will
normal mode.Press
press any key will spring a menu.After 5
POWER/MENU key for 3 seconds to turn power On,
4.Key-Press Operation And Setting
batteries. Close the battery door completely.Press
3.Display View
uses the reflected
detected object. then
signal to interpret
"Fish Icon" is turn on/off fish icon when the unit
(1-28M)of depth.When the test depth is equal or
less than the setting,it will alarm!
needs.
alarm.
detecting fish.When the "fish Icon" is on,it will
until "Depth alarm"is displayed on the screen
(fig-9). Through left/right key to adjust the depth
press and release the"MENU" key,
Fish alarm is turn on/off the alarm when the unit
detecting fish.When the fish alarm is on,it will alram.
User can setting this parameter according your own
If alarm is off,it won't alarm even if detecting fish.
transducer sends a sound wave signal and
determines distance
4.Depth Range
5.Fish Icon with Depth
well as the depth under the transducer.The
2.Introduction to sonar theory:
Operation Guide(TL58)
This product is desiged for fishing liker.
structure bottom contour and composition,as
Sonar technology is based on sound waves.
The system uses sonar to locate and define
1.Water Depth
2.Water Temperature
3.Bottom Contour
8.Sensitivity Indicator
9.Upper Depth Range
6.Water Surface Line
7.Battery Strength Indicator
time between the
transducer and the
Zoom on/off function is off in default.When the
unit in zoom on,it will change the upper and lower
The biggest depth detect rang is displayed at the
left of the bottom.If the detected rang is out of the
biggest rang,nothing will be displayed at the
. 5 .
lake, or the sea.
Sensitivity indicates the intensity of sonar
The unit has white LED backlight.You can
signal.The unit has 5-degree sensitivity for
. 2 .
.6.
. 7 .
. 8 .
location of depth.
press and release the"MENU" key,
until "Depth range" is displayed on the screen
Depth range is the biggest depth of detect range.
Depth alarm is designed for user to set a number
It can help you
and measure the
depth of the water
.Especially,It can
find out the fish
. 4 .
location,size,and
Dot Matrix Fish finder
. 3 .
Power/Menu key is a multi-function key.power on/off
Y
the unit or menu selection will ues the key
left key is a slecting key,only when the left arrow
POWER/MENU
Left key
is displayed,the key is active.
Right Key:
Right key is a slecting key,only when the right arrow
is displayed,the key is active.
How to power on or shut off the unit :
5 seconds later to enter
seconds,the unit will be
5.Parameter setting
The unit has a simple menu system.Through
Power/Menu key to select the parameter you
want,then use left/right key to set up the
parameter.When the unit at normal mode,
,
fig-1
bring pleasure to
you in fishing.If
you go fishing,you
measuring transmission
.
be displayed on the
screen.You can through
right key to enter
power/Menu key for 3
shut off.
screen.At normal mode,the unit will shut off
seconds the menu will disappear from the
automatically within 5 minutes without
transducer.
5.1 Backlight setting
use it at night or under weak light.To extend
the battery life,please use the function only
when you really need it.
press and release the"MENU"
key,until "light "is displayed on the screen
(fig-5).Through left/right key to turn on/off the
backlight.
Operation:
5.2 Sensitivity setting
user to select.Normally,if you want to get
until "sensitivity "is displayed on the screen(fig-6).
press and release the"MENU" key,
Through left/right key to adjust the sensitivity.
Operation:
more chances to detect the fish,you can choose
the higher sensitivity.User can select the
sensitivity as you want.When the water is shallow
or exist noise(made by ship's motor etc),you
should select low sensitivity.Thus the detection
will be more accurate.
5.3 Depth range setting
Operation:
range automatically.At manual mode,the depth
range.Select "AUTO" the Unit selects the depth
54,73M)ranges for consumer to select.
range can be adjusted.The unit has 6 (4,9,18,36,
Zz
5.4 Zoom on/off setting
just above upper and below the lower range .
press and release the"MENU" key,
Operation:
until "Zoom"is displayed on the screen(fig-8).
Through left/right key to adjust this function.
5.5 Depth alarm setting
Operation:
5.6 Fish alarm setting
press and release the"MENU" key,
Operation:
until "Fish alarm"is displayed on the screen
5.7 Fish Icon setting
display fish Icon with depth.If "fish Icon" is off,it
won't display even if detecting fish.
by
composition of an
object.
The unit can be used in the river,the
need a helper!
