1. OPERATIONAL OVERVIEW
1.1.2
Sub control unit (option)
The sub control unit lets you control the sonar from a remote location.
No.
1
2
1.1.3
Remote controller (Option)
The optional remote controller can be used for the following operations (default set-
tings shown) when you are away from the control unit.
Note 1: Do not leave the remote controller in an area subject to water splash and
spray. When the remote controller is not in use, return it to its designated hanging lo-
cation.
Note 2: Each key on the remote controller can be re-assigned with a different function
(see section 6.4).
No.
Same function as the TILT control on
1
the control unit.
Same function as the RANGE control
2
on the control unit.
Same function as the GAIN knob on
3
the control unit.
1-4
Function (on control unit)
Same as 1/F1 to 4/F4 key.
(The program can be changed.
See section 6.2.4.)
Same as trackball unit on con-
trol unit.
Function (default)
1
TILT
RANGE
GAIN
2