Simrad EY500, Инструкция по эксплуатации

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Simrad EY 500
16
P3404E/A
struct Sample { /* sample power data */
char Header[2]; /* "W1" */
char Separator1[1]; /* "," */
char Time[8]; /* hour, minute, second, hundredth */
char Separator2[1]; /* "," */
short Data[5000]; /* max 5000 data points per data block*/
};
The W1 output telegram provides echo amplitude sample data from the
transceiver; power level referred to the transducer terminals as measured by
the transceiver. Data is output in the EY 500 dB format (Refer to section
"Theory of Operation", chapter 3). See the sample angle telegram for general
comments.
struct Sample { /* sample Sv data */
char Header[2]; /* "V1" */
char Separator1[1]; /* "," */
char Time[8]; /* hour, minute, second, hundredth */
char Separator2[1]; /* "," */
short Data[5000]; /* max 5000 data points per data block */
};
The V1 output telegram provides volume backscattering strength sample data;
power sample data with 20-log-r TVG added (Refer to section "Theory of
Operation", chapter 2, "Power budget"). Data is output in the EY 500 dB format
(Refer to section "Theory of Operation", chapter 3, "EY 500 dB format"). See the
sample angle telegram for general comments.
struct Sample { /* sample TS data */
char Header[2]; /* "P1" */
char Separator1[1]; /* "," */
char Time[8]; /* hour, minute, second, hundredth */
char Separator2[1]; /* "," */
short Data[5000]; /* max 5000 data points per data block */
};
The P1 output telegram provides target strength sample data; power sample
data with 40-log-r TVG added.. Data is output in the EY 500 dB format See the
sample angle telegram for general comments. Also refer to section "Theory of
Operation", chapter 3, "EY 500 dB format".