3. HOW TO SET UP THE EQUIPMENT
3-14
2. Tap [Settings].
3. Drag the [Settings] menu to display [Fish Finder], then tap [Fish Finder].
4. Drag the Fish Finder menu to display the [FISH FINDER INITIAL SETUP] menu.
Fish Finder Initial Setup menu
Menu item
Description
Options (setting
range)
[Zero Line Rejec-
tion]
When you turn the zero line (transmission line) rejection
on, the line is not shown, which allows you to see fish
echoes near the surface. The width of the line changes
with the transducer used and installation characteristics. If
the width of the line is 1.4 m or more, select [ON].
Note:
When you select [DFF3] or [DI-FFAMP] on [Fish
Finder Source] menu and select [ON], adjust the width of
the zero line on [Zero Line Range].
[ON], [OFF]
[Zero Line Range]
Adjust the width of the zero line.
Note:
DFF3 and DI-FFAMP only, all other transducer
models are fixed at 2.0 m.
[1.4m] to [3.8m]
[Transducer Draft]
Set the distance between the transducer and the draft line
to show the distance from the sea surface.
[0.0m] to [99.9m]
[Salt Water]
Select [ON] if you use this equipment in salt water.
[ON], [OFF]
[Fish Finder
Source]
Select the sounder used.
Note:
Where the TZT16F’s nickname has been changed
in [INITIAL SETUP]
[SENSOR LIST], the [Fish Finder
Source] option reflects the name change.
[TZT16F], [DFF1/
BBDS1], [DFF3],
[DFF1-UHD]
[Preset Frequency
Setup (DI-
FFAMP)]
Used when you want to change the transmission center
frequency and chirp width. See the operator’s manual for
details.
Note:
This menu item is available when DI-FFAMP is con-
nected. There is a limit to the setting range for each trans-
ducer.
[Preset Frequen-
cy 1 Setup], [Pre-
set Frequency 2
Setup], [Preset-
Frequency 3 Set-
up]
[Transducer Setup] Setup Transducer and Motion Sensor. See "Transducer Setup
[Transmission For-
mat]
Select whether to transmit the high frequency and low fre-
quency at the same time or with a time difference. Normal-
ly use [Parallel]. If you are concerned about interference
near the seabed, use [Sequential] and set the interference
rejection.
Note:
This menu item is available when DI-FFAMP is con-
nected.
[Parallel], [Se-
quential]
[Transmission
Power Mode]
Set the TX power level.
See the operator’s manual for details.
Note 1:
For DFF1-UHD users, the settings are as follows:
[Off], [Min], [Auto]. The default setting is set [Auto].
Note 2:
For DI-FFAMP users, the settings are as follows:
[1] to [10]. The default setting is set [10].
[Max], [Min]
[External KP]
Select on to synchronize with external sounder’s keying
pulse.
Note:
This menu item is not available when [Fish Finder
Source] is set to [TZT], [BBDS1] and [DFF1].
[ON], [OFF]
Summary of Contents for TZT16F
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