External Clock
Password
Default Settings
Language
Sound Velocity
P3402/C
Options:
OFF
SERIAL
This command synchronizes the echo sounder with
external clock via the serial port.
Options:
0 to 9999.
A password number in the range 0 to 9999 can be
entered. The menu system is blocked until the selected
password is re-entered.
Options:
NO
YES
Simrad default settings are entered for all parameters
when specifying YES.
Options:
ENGLISH
FRENCH
GERMAN
NORW.
To choose between English, French, German or
Norwegian menu texts.
Options:
1400 to 1700 m/s in steps of 1 m/s
The sound velocity in the sea varies with temperature,
salinity and pressure. The default value assumes a
constant velocity of 1500 m/s for all depths.
Note that the echogram will be velocity compensated.
Refer to the sound velocity diagram in section
"Calibration".
Simrad EY 500
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