StreamPro ADCP Operation Manual - global site

StreamPro ADCP Operation ManualTable 10:Hex DigitBinaryByteFixed Leader Data Format (continued)Field69-72 35,36 WT Xmit pulselength73,7475,7637,38 WL / WP RefLyr Avg (Startingcell, Endingcell)77,78 39 WA / FalseTarget Threshold79,80 40 Spare Spare81-84 41,42 LagD / Transmitlag distance85-100 43-50 CPU BoardSerial Number101-105 51-52 WB / SystemBandwidthDescriptionThis field, set by the WT-command, contains the length of thetransmit pulse. When the StreamPro receives a signal, it sets the transmit pulse length as close as possible tothe depth cell length (WS-command). This means the Stream-Pro uses a WT command of zero. However, the WT field containsthe actual length of the transmit pulse used.Scaling: LSD = 1 centimeter; Range = 0 to 65535 cm (2150feet)Contains the starting depth cell (LSB, byte 37) and the endingdepth cell (MSB, byte 38) used for water reference layer averaging(WL-command).Scaling: LSD = 1 depth cell; Range = 1 to 128 depth cellsContains the threshold value used to reject data received froma false target, usually fish (WA-command).Scaling: LSD = 1 count; Range = 0 to 255 counts (255 disables)This field, determined mainly by the setting of the WMcommand,contains the distance between pulse repetitions.Scaling: LSD = 1 centimeter; Range = 0 to 65535 centimetersContains the serial number of the CPU board.Contains the WB-command setting. Range = 0 to 1106-107 53 System Power Contains the CQ-command setting for StreamPro Monitor/Sentinel/LongRanger ADCPs. Range 0 to 255.108-109 54 Spare Spare110-119 55-57 Serial number ADCP serial number120, 121 58 Spare SpareP/N 95B-6003-00 (February 2008) page 65