Selecting Replay Mode - Simrad SN90 Operator's Manual

Simrad SN90 Operator Manual
3 Set
Transmission Mode
The
Transmission Mode
water. If you choose Maximum, the SN90 will transmit (ping) continuously and as
often as possible. This gives you the maximum refresh rate.
The ping rate is normally limited by the maximum range settings. It will also
be dependant on hardware issues. This may be, for example, how fast your
Processor Unit can handle the information from each ping, how fast your system
communicates with external peripherals, or how long time the system uses to save
data.
4 Set to Maximum.
Tx Power
Result
The SN90 is now transmitting acoustic pulses ("pinging") into the water.
Related topics
Choosing operating mode and key transmit parameters, page 55
Selecting Replay mode, page 56
Selecting Inactive mode, page 57

Selecting Replay mode

Replay mode allows you to play back previously recorded raw data. The SN90 can not
operate normally while in Replay mode. Neither transmission nor reception take place.
Context
All playback is controlled by the replay bar.
: Select this button to stop the playback.
A
Stop
: Select this button to start the playback, or to pause it.
B
Play/Pause
: Select this slider and move it sideways to adjust the replay speed.
C
Replay Speed
: The button shows you which file you are replaying. Select the button to
D
Replay File
open the
Replay File
56
to Maximum.
function enables or disables the SN90 transmissions into the
dialog box.
381295/B