Japan Radio Co. JFE-680, Инструкция по эксплуатации

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Se Se tti tti ng Format f ng Format f or Depth Da or Depth Da ta O ta O utp utp ut ut
DEPTH DEPTH
Ver1.5 Ver1.5
Ver2.3
Ver2.3
AL AL L L
Display the Display the window shown window shown above. above. The format The format changes each changes each time you time you press the press the up or up or
downward-arrow downward-arrow key key..
Notes: Notes:
1. There are three output formats: NMEA0183V2.3, NMEA0183V1.5, or ALL.
1. There are three output formats: NMEA0183V2.3, NMEA0183V1.5, or ALL.
2. In the case of NMEA0183V2.3, only "SDDPT" sentences are output.
2. In the case of NMEA0183V2.3, only "SDDPT" sentences are output.
$SDDPT $SDDPT, xxx.x, x.x, , xxx.x, x.x, x.x *hh (CR)(LF) x.x *hh (CR)(LF)
(1) (1) (2) (2) (3) (3) (4) (4)
(1) Depth measured from the transducer regardless of the depth display mode setting (in (1) Depth measured from the transducer regardless of the depth display mode setting (in
meters meters only only.) .)
(2) According to the depth display mode: (2) According to the depth display mode:
DISP-SURF: Draft value (no + or – sign preceding values) DISP-SURF: Draft value (no + or – sign preceding values)
DISP-TRANS: 0.0
DISP-TRANS: 0.0
DISP-KEEL: Keel height compensation (– sign preceding values)
DISP-KEEL: Keel height compensation (– sign preceding values)
(3) Measuring range: RANGE (in meters only) (3) Measuring range: RANGE (in meters only)
(4) Checksum (result after each ASCII code of every character between "S" just after "$" and
(4) Checksum (result after each ASCII code of every character between "S" just after "$" and
"X" just before " * " is EXORed.) "X" just before " * " is EXORed.)
3. In the case of NMEA0183V1.5, the output sentence varies according to the depth display 3. In the case of NMEA0183V1.5, the output sentence varies according to the depth display
mode setting. mode setting.
• When DISP-SURF is set, only the "SDDBS" sentence is output. • When DISP-SURF is set, only the "SDDBS" sentence is output.
$SDDBS, xxx.x, f, xxx.x, M, xxx.x, F(CR)(LF) $SDDBS, xxx.x, f, xxx.x, M, xxx.x, F(CR)(LF)
(1) (1) (2) (2) (3) (3)
• When DISP-TRANS is set, only the "SDDBT" sentence is output. • When DISP-TRANS is set, only the "SDDBT" sentence is output.
$SDDBT $SDDBT, xxx.x, f, , xxx.x, f, xxx.x, M, xxx.x, F(CR)(LF) xxx.x, M, xxx.x, F(CR)(LF)
(1) (1) (2) (2) (3) (3)
• When DISP-KEEL is set, only the "SDDBK" sentence is output. • When DISP-KEEL is set, only the "SDDBK" sentence is output.
$SDDBK, xxx.x, f, xxx.x, M, xxx.x, F(CR)(LF) $SDDBK, xxx.x, f, xxx.x, M, xxx.x, F(CR)(LF)
(1) (1) (2) (2) (3) (3)
The field values are the same in each of the three sentence types: The field values are the same in each of the three sentence types:
(1) Depth value after compensation (in feet)
(1) Depth value after compensation (in feet)
(2) Depth value after compensation (in meters)
(2) Depth value after compensation (in meters)
(3) Depth value after compensation (in fathoms)
(3) Depth value after compensation (in fathoms)
(4) No check sum (4) No check sum
4. 4. Operation Operation 21 21