Lowrance GlobalMap 100 Installation And Operation Instructions Manual page 32

Group J
There are three timers on this screen and an odometer
(TRIP METER). The trip timer is described in group I.
The trip meter measures the distance you've travelled
since it was last reset. To reset the trip meter, press the
MENU key, then select "TRIP METER RESET" and
press the right arrow key. The unit returns to Group J
with the trip meter reset to zero.
The up timer starts at zero and counts up. The up timer
also has an alarm. The down timer starts from a user setting and counts
down to zero.
UP TIMER SET
MAIN MENU UP TIMER MENU
To start a timer, first press the MENU key, then highlight the desired timer
setup menu. In this example, we're using the count up timer, so the UP
TIMER SETUP was selected. Now press the right arrow key. A screen
similar to the one above center appears. To start the timer, simply high-
light the "UP TIMER" menu, then press the right arrow key. To reset the
timer to zero, select the "UP TIMER RESET" menu. The up timer has an
alarm that can be set to sound at a preset time. (For example, one hour
from now, three hours, etc.) To set the alarm, highlight the "UP TIMER
ALM SET" and press the right arrow key. The screen at the upper right
appears.
Using the arrow keys, highlight the first number in the time that you want
to set. (The time is in hours, minutes, and seconds) Now press the up or
down arrow keys until the desired number shows. Continue until the time
shown in the display is correct, then press the ENT key. The unit returns
to the timer menu screen. To turn the alarm on, highlight the "UP ALARM"
label. Press the right arrow key. Press the EXIT key to erase the menu.
The time you set shows in the "UP TIMER" box . The timer continues
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