Powering ON and OFF
Use the following instructions to turn on your control head.
Power on and Start Operation
1. Press and hold the POWER/MENU key until the
control head powers on.
2. Press the UP or DOWN Arrow key to select Normal.
3. Press the CHECK/ENTER key.
NOTE: See The Control Head and Using the Menu System for
more information.
Notes about Starting Operation
• A transducer must be connected to the control
head to enable Normal mode.
• International units powered on for the first time
will first display Setup menu options such as
Language, Units - Distance, Units - Speed, etc.
for initial system setup (see Setting up the
Control Head).
• If Simulator Mode is selected from the Start-up
Menu and a transducer is plugged in, some
menu setting changes will be saved in memory
even after the unit is powered down. Menu
setting changes will not be saved when a
transducer is not connected.
Power Off
1. Press and hold the POWER/MENU key until the unit powers off.
Powering On and Off
4