Furuno CH-500 handleiding
Handleiding
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2. HORIZONTAL MODE
2-16
2.13 How to Adjust the Picture
2.13.1 How to suppress seabed/surface reflections with TX power
In shallow fishing grounds, excessive sea surface and bottom reflections often inter-
fere with wanted fish echoes and they cannot be eliminated sufficiently with the TVG
controls. In such cases, try to reduce the output power, without turning down the gain.
The picture becomes clearer when output power is reduces rather than when the gain
is decreased.
1. Press the MENU key to open the menu.
2. Press to select the menu bar.
3. Press or to select [COM1].
4. Press to select [TX Power], then press to show the [TX Power] settings.
5. Press to select [Low].
For long-range detection, this setting should be set to [High].
6. Press the MENU key to close the menu and apply the changes.
2.13.2 How to suppress bottom tail with pulselength
Fish schools near the bottom are sometimes difficult to detect because you have to
discriminate fish echoes from the seabed reflections. To help discriminate fish echoes
near the seabed, use a short pulselength to decrease the tail from seabed reflections.
1. Press the MENU key to open the menu.
2. Press to select the menu bar.
3. Press or to select [COM1].
4. Press to select [TX Pulselength], then press to show the [TX Pulselength]
settings.
5. Press to select [Short].
6. Press the MENU key to close the menu and apply the changes.
TX OUTPUT POWER: HIGH TX OUTPUT POWER: LOW
Bekijk gratis de handleiding van Furuno CH-500, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Furuno |
| Model | CH-500 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 15432 MB |
