Menu List - Toslon TF640 Quick Start Manual

Menu List

Sensitivity
Fish ID. Sens
Shallow Alarm
Fish Alarm
Battery Alarm
Boat VTG.
Alarm
9
RF Channel
Color Line
Backlight
Screen BkGnd
Beeper
Units
Language
Overlap Data
Keel Offset
Controls the level of details shown on the display.
Adjust the threshold of fish size display. higher setting allows weak returns being displayed
as fish, while a low setting will prevent weak sonar returns being displayed as fish.
Shallow Alarm sounds when the depth becomes equal to or less than the menu setting.
Fish Alarm sounds when the fishfinder detects what it determines to be a fish.
Battery Alarms sounds when the input battery voltage of display is equal to or less than
the menu setting.
Battery Alarms sounds when the input battery voltage of display is equal to or less than
the menu setting.
Set different RF channel to allow more than one users operating the device in the same
region without any radio interference.
Separates strong sonar echoes from weak sonar echoes. That makes it easier for you to
distinguish fish for structure from the bottom.
adjust the brightness of backlight.
Set the display mode of screen (blue, white, black).
Set if the sonar unit sound a tone or not when a key is pressed.
set the units of measure for all depth-related readouts.
Select the display language for menus.
Used to select data shown on the sonar page (water depth, temperature, voltage).
Adjust the digital depth readout to indicate depth from the waterline or boats keel.
Basic
Sonar Setting