Furuno TZT2BB Installation Manual page 55

Menu item
[STC HF] Adjust the low (LF) or high (HF) STC frequency.
See the operator's manual for details.
[STC LF]
Note: Shown with connection of DFF3, DFF1-UHD, DFF3-
UHD.
[TX Pulse HF] The pulse length is automatically set according to range
and shift, however it can also be set manually. Use a short
pulse for better resolution and a long pulse when detection
range is important. To improve resolution on zoom dis-
plays, use [Short 1] or [Short 2].
[TX Pulse LF]
• [Short 1] improves the detection resolution, but the de-
• [Short 2] raises the detection resolution, however detec-
• [Std] is the standard pulse length, and is suitable for
• [Long] increases the detection range but lowers the res-
Note: Shown with connection of DFF3, DFF3-UHD.
[RX Band HF] Set the bandwidth for low (LF) or high (HF) frequency. The
RX bandwidth is automatically set according to pulse
length. To decrease noise, select [Narrow]. For better
resolution, select [Wide].
[RX Band LF]
Note: Shown with connection of DFF3, DFF3-UHD.
[Temperature Port] Set the data source for water temperature.
• [MJ Port]: Use the temperature/speed sensor for data.
• [Low Frequency]: Use the LF sensor for data.
• [High Frequency]: Use the HF sensor for data.
Note: Shown with connection of DFF3, DFF1-UHD.
[Fish Finder Demo The demo mode provides simulated operation using data
Mode] stored in the internal memory.
• [Off]: Disable the demo mode.
• [Demo 1-4]: Select a demo mode.
• [Shallow]: Enable shallow water demo mode.
• [Deep]: Enable deep water demo mode.
Note: Shown with connection of internal fish finder,
BBDS1, DFF1, DFF3, DFF1-UHD.
[Set Hardware to Reset the external fish finder to its factory default settings. [OK], [Cancel]
Factory Default]
[Restore Default Restore all menu settings to default.
Settings]
Transducer Setup menu
For motion sensor related settings, see "Motion sensor menu" on page 3-19.
If [DFF1/BBDS1], [DFF3], [DFF1-UHD], or [DFF3-UHD] is selected for [Fish Finder
Source], restart the fish finder after changing this setting.
Note: Make sure that the unit is set to stand-by when setting up the transducer.
Description
tection range is shorter than with [Std] (pulse length is 1/
4 of [Std]).
tion range is shorter (pulse length is about 1/2 of [Std])
than [Std].
general use.
olution (about 1/2 compared to the [Std] pulse length)
3. EQUIPMENT SETUP
Options
(setting range)
0 to +10
0 to +10
[Short1],
[Short2],
[Standard],
[Long]
[Short1],
[Short2],
[Standard],
[Long]
[Narrow],
[Standard],
[Wide]
[Narrow],
[Standard],
[Wide]
[MJ Port],
[Low Frequency],
[High Frequency]
Internal fish find-
er: [Off], [Demo1-
4]
BBDS1, DFF1,
DFF3,
DFF1-UHD: [Off],
[Shallow],
[Deep]
[OK], [Cancel]
3-17