5
The receiver batteries are tested for two seconds every time the unit is 
turned on.
The bar graph on the screen will fill to the relative battery level.
The Battery icon [8] on the Locate screen will continuously indicate the 
battery level.
Battery Disposal: Since regulations vary, consult applicable guidelines or 
authorities for proper disposal.
Setting the Receiver Clock
Set the time, date, and date format of the receiver.  Depth and Current 
measurements are time and date stamped, as well as read/write marker 
information (iD units only).
Menu [6] + Setup [SK] + Clock [SK]
 
Press the left/right arrow [SK] to highlight the digit of the date or time to 
change.
Press the + or - [SK] to increment or decrement.
When the date format is highlighted, the format will toggle between mm/dd/
yy and dd/mm/yy.
Press OK [5] to save, or Menu [6] to cancel.
 Caution
Insure batteries are installed with proper polarity.  Use only "AA" size 
batteries. Do not charge batteries or dispose of them in fire. Batteries may 
leak or explode and cause personal injury.  Always remove batteries when 
storing the units for long periods of time.