Whistler GLF-125 - Manual (Page 8)

Powering the unit
Press and hold the Power/Menu/ESC button for approximately 3 seconds to turn on the
unit. A welcome image will first appear then change to the golf course selection screen.
See “Selecting Golf Course” section for more information.
NOTE: Dashes will be shown in the clock area until the unit receives a satellite lock.
Turning the unit off
Press the Power/Menu/ESC button for 3 seconds. The unit will display
a power off confirmation screen. Press either the Up or Down button
to select “YES” then the Enter button to turn off the unit.
Main Screen
This screen provides battery status, time and the available courses that are saved in the
unit’s memory. Use the UP and Down buttons to choose a course and press the enter
button to select that course.
NOTE: The time is only displayed when the unit has received a satellite lock.
Power On and Main Screen Power Up and Main Screen
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Press and hold the
Power/Menu/Esc button