14.3 Head Commands, Binary Format
Acoustic image brightness
wedge radius in pixels
Acoustic imagery height. Set to
display wedge radius in pixels.
Head will return requested lines
or less, usually less. Larger
values will increase Ethernet
0x00000001 = auto power on
0x00000100 = auto gain on
0x00010000 = auto range on
[7:0] auto power (not functional)
[15:8] auto gain (not functional)
[23:16] auto range
[31:24] spare
Auto power/gain work in tandem,
thus both are enabled/disabled at
1 = on
Head default = 999
Deprecated 12 Dec 2011, see RGB0
Head default = 0
Deprecated 12 Dec 2011, see RGA0
1 = Equidistant
0x00000001 = manual gates
0x0000ww02 = auto gates
0x0000ww03 = auto gate/slope
where ww = gate width in ±
percent of depth (5% to 90%)
Depth gates control. Manual gates
mode require DGA0, DGB0, DGS0 to
be set. In auto gates mode, a
peak percentage value for gate
width must be supplied in bits
1 = master simultaneous, dual
2 = master alternating, dual
3 = slave simultaneous, dual
4 = slave alternating, dual
(single and dual head modes)
aa = spare
bbb = slope control
ccc = depth control
ex: 0x003d0523 shows a bottom
at 5m depth which wobbles.
Generates a moving simulated
bottom for testing auto gate
features.
Three control bits:
[0:0] = magnitude (0-f)
[1:1] = ∆ magnitude (0-f)
[2:2] = rate of change (0-f)
*DYNA is also supported as an
ASCII command (enter hex digits
1 = range
2 = depth
FILT is deprecated. Do not use
(10 Mar 2011). Use DGO0, RGA0,
RGB0.
1 = double
Bottom fill enhancement (High
Density mode.)
200000 to 400000, and 700000
Page 168 of 210
Version 5.0 Rev r002
Date 05-08-2014
Part No. 96000001
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