Navman FISH 4500/4600 operation manual Setup System, Setup Sonar

3-1 Setup > System

Press MENU once or more until the Setup menu is displayed, then select System:

Language

Select the language for the displays. The options are: English, Italian, French, German, Spanish, Dutch, Swedish, Portuguese, Finnish Greek and Chinese.

Tip: In case you can’t read the current language, the language setting is found at the top of the system menu.

Backlight

The backlight control is displayed. The bar setting represents the current level of backlighting.

Key beep

Enables or disables the beep when a key is pressed.

Auto power off

Select to have the fishfinder power off automatically every time the boat’s ignition is switched off. This applies only if the display unit is wired for Auto Power. See section 6-5 Wiring Options.

Style

Use this to choose the appearance of the FISH 4500/4600 interface. Select Classic to have the fishfinder interface use the same style as a TRACKER 5500/5600. Otherwise, select 3D for a strong, proportional font.

Factory reset

This option returns all of the fishfinder settings (except the language) to the default factory set- tings shown in section 3 Setting up the FISH 4500/4600.

Awarning box asks: Are you sure? Select Yes and press ENT to confirm.

Sonar (FISH 4600 only)

Select to enable sonar functions. Deselect if the unit is to be used as a SmartCraft only display.

SmartCraft (FISH 4600 only)

Select to enable SmartCraft functions. Smart- Craft is only available with certain Mercury engines, and requires an optional SmartCraft Gateway.

3-2 Setup > Sonar

Press MENU once or more until the Setup menu is displayed, then select Sonar:

Frequency

There is a choice of: 200 kHz, 50 kHz and Mixed. For information about selecting a suitable frequency for the water conditions, see section 4-2 Single and Dual frequency fishfinding.

Scroll speed

Use this to set the scroll speed on the display. There is a choice of: Very Fast, Fast, Me- dium, Slow and Pause. The depth of the water also affects the speed of the display.

Faster scroll speeds combined with a slow boat speed (typically between 2 and 6 knots) shows the most fish detail. Medium or Slow scroll speeds result in sonar information being displayed over a longer period, but with less detail. See Section 4-1 Interpreting the display, for more information.

Fish symbols

These appear only in the main sonar displays. Fish symbols can be shown in three ways:

•As a fish symbol (On).

•As a fish symbol with the depth (On+depth). The depth is shown beside the fish symbol.

•Switched off (Off) so that echoes are not

converted to fish symbols but are displayed directly.

See section 4-3 Fish detection and display, for more information about fish symbols.

FISH 4500/4600 Installation and Operation Manual NAVMAN 9