USING THE TRACKER UNIT
CONTROL FUNCTIONS
al seconds until a continuous chirp is heard.
Light. LIGHT controls the unit’s display backlight. With the unit powered on, press LIGHT once to turn the backlight on “high.” Press LIGHT a sec- ond time to turn the backlight on “low,” and a third time turns the back- light off. The backlight is very effective for
When powering the unit from a battery such as in portable applications, you can prolong the battery life by using the backlight at a minimum.
The three lower buttons, MENU, UP ARROW, and DOWN ARROW work together to control the Tracker unit
Menu. MENU displays a menu
appears after a short pause. A menu remains
Arrow Keys. The UP ARROW and DOWN ARROW make adjustments to menu functions. On the left side of every menu there are UP ARROW and DOWN ARROW symbols. The symbols indicate which ARROW button has a function in a particular situation. Either one or both ARROW buttons can be used to adjust the menu function. A hollow ARROW symbol means the corresponding ARROW button has no function. Pressing that button will result in no adjustment and the “error” audible will be heard. A solid ARROW symbol means the corresponding ARROW button can be used to affect the menu adjustment.
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