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Simrad ST90 Reference Manual
Transmitting with fixed-time intervals
You can set up the ST90 system to transmit pings with a fixed time interval.
Context
Use
Transmission Mode
system shall transmit its energy into the water. For normal
use, choose Maximum. If you choose Maximum, the ST90
system will transmit (ping) continuously and as often as
possible.
If you choose Interval, you must define the time between
each ping with the
Ping Interval
permits you to choose the time (in milliseconds) between
each transmission (ping).
Procedure
1
Open the
Operation
2
Set
to Normal.
Operation
3
Set
Transmission Mode
4
Specify the interval between each ping.
a
Select either side of the button to choose a value.
b
Select the middle of the button to open it.
If you have a keyboard connected to the ST90 system, type the requested value.
You can also change the value by selecting - and holding - the middle of the
button, and move the cursor sideways. Drag the cursor sideways to increase or
decrease the value. Release the mouse button when requested value is shown.
Related topics
Operating procedures, page 79
Choosing operating mode and key transmit parameters, page 84
Setting up the ST90 system for maximum echo refresh rate, page 88
Transmitting single pings, page 89
Transmitting with fixed-time intervals, page 90
Transmission Mode function, page 432
90
to control how often the ST90
function.
Ping Interval
menu.
to Interval.
442704/A
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