Insignia 350TX - Manual (Page 22)

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contrast can be achieved. Use the ARROW buttons to highlight the desired
selection. The 350TX will remember the contrast setting if connected to a
transducer, otherwise it resets to the factory setting when the unit is
powered off.
Display Speed. Display Speed controls
the rate at which the graphic information
moves across the display. There are 5
possible speeds; the fastest rate (5) is the
factory setting. Keep in mind that the
closer the update rate matches your boat
speed, the more accurate is the graphic
depiction of the terrain beneath your
boat.
Use the UP and DOWN ARROWS to select the desired update rate. The
Display Speed setting is remembered when the unit is powered off.
Battery Alarm. The Battery Alarm Option allows you to select the voltage
level at which the Battery Alarm activates.
At the Battery Alarm menu (under
options), you will note that the default
setting is OFF. Push the DOWN ARROW
BUTTON to select the feature ON. Push
the DOWN ARROW BUTTON again to
move into the ADJUST BATTERY ALARM
setting. Using the UP and DOWN
ARROW BUTTONS, select a voltage
between 9.0 and 12.0.
When the voltage drops below your selected voltage, an audible alarm
will sound, and a battery alarm icon will be displayed on screen with
current voltage level. The Battery Alarm
setting is remembered when the unit is
powered off.
Bottom Black. There are two selections
available: OFF and ON. The factory
setting is OFF. With this setting, the
350TX displays the bottom using
Structure ID. This allows you to
USING THE 350TX
MENU FUNCTIONS