Simrad SX90 Quick Start Manual page 21

Fish finding sonar

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The blue indicator light in the button flashes while the Operating Panel

establishes contact with the Processor Unit. When the connection has

been made, the blue indicator light is lit permanently.

Wait while the operating system and SX90 program is loaded and

started. Both the Processor Unit and the Transceiver Unit are turned

on automatically.

Observe that the

The dialog box offers progress information. You can monitor the progress as the

Transceiver Unit is turned on. A blue circle on the hull unit symbol means that your

SX90 Processor Unit communicates with the Motor Control Unit.

Once the program has started, observe that the presentation fills the entire screen.

The program starts up using the same settings as the last time you used it. If these

settings are acceptable, continue operation. If you wish to alter any of the settings, see

the relevant procedures.

To lower the transducer, press

While the transducer is moving the indicator lamp flashes, and an

audible signal is sounded. When the requested position has been

reached, the indicator lamp is lit, and the audible signal stops.

Alternatively, use the

transducer.

At the bottom of the

The icon is flashing to indicate that even if the SX90 is turned on, "pinging" is disabled.

The SX90 is in Normal mode, but

This is for safety reasons.

Set

to Maximum (or any other power rating) to start pinging.

Tx Power