Bit 4 Pre Amp Mode 0b = Manual, 1b = Auto

292) Status Byte 1: ( 0b = Off , 1b = On)

(LSB)	bit 0 : Marker 1 On/Off
	bit 1 : Marker 2 On/Off
	bit 2 : Marker 3 On/Off
	bit 3 : Marker 4 On/Off
	bit 4 : Marker 5 On/Off
	bit 5 : Marker 6 On/Off
	bits 6-7: Not Used
293) Status Byte 2: ( 0b = Off , 1b = On)
(LSB)	bit 0 : Not Used
	bit 1 : Marker 2 Delta On/Off
	bit 2 : Marker 3 Delta On/Off
	bit 3 : Marker 4 Delta On/Off
	bit 4 : Pre Amp Mode (0b = Manual, 1b = Auto)
	bit 5 : Pre Amp Status On/Off
	bit 6 : Dynamic Attenuation On/Off
	bit 7: Reserved
294) Status Byte 3: (0b = Off, 1b = On)
(LSB)	bit 0 : Antenna Factor Correction On/Off
	bits 1-2 : Detection alg (00b = pos. peak 01b = RMS avg 10b = neg. peak 11b = sampling mode)
	bits 3-4 : Amplitude Units (Log) - (00b = dBm 01b = dBV 10b = dBmV 11b = dBuV)
	(Linear) – 00b = Watts 01b = Volts

bit 5	: Channel Power On/Off
bit 6	: Adjacent Channel Power On/Off
bit 7	: Units Type (0b = Log 1b = Linear)

295) Status Byte 4170

(0b = Off/Beep if data is BELOW line, 1b = On/Beep if data is ABOVE line) (LSB) bit 0 : Limit Type (0b = Single, 1b = Multiple)

bit 1 : Not Used

bit 2 : Single Limit On/Off

bit 3 : Single Limit Beep Level ABOVE/BELOW

bit 4 : Multiple Limit Upper Segment 1 Status On/Off

bit 5 : Multiple Limit Upper Segment 1 Beep Level ABOVE/BELOW171

bit 6 : Multiple Limit Upper Segment 2 Status On/Off

bit 7 : Multiple Limit Upper Segment 2 Beep Level ABOVE/BELOW

296)Status Byte 5

( 0b = Off/Beep if data is below line, 1b = On/Beep if data is above line)

(LSB) bit 0 : Multiple Limit Upper Segment 3		Status On/Off
bit 1 : Multiple Limit Upper Segment 3 Beep Level ABOVE/BELOW
bit 2 : Multiple Limit Upper Segment 4		Status On/Off
bit 3 : Multiple Limit Upper Segment 4 Beep Level ABOVE/BELOW
bit 4	: Multiple Limit Upper Segment 5	Status On/Off
bit 5	: Multiple Limit Upper Segment 5 Beep Level ABOVE/BELOW
bit 6	: Multiple Limit Lower Segment 1 Status On/Off
bit 7	: Multiple Limit Lower Segment 1 Beep Level ABOVE/BELOW172

297) Status Byte 6

(0b = Off/Beep if data is BELOW line, 1b = On/Beep if data is ABOVE line)

(LSB)	bit 0 : Multiple Limit Lower Segment 2		Status On/Off
	bit 1 : Multiple Limit Lower Segment 2 Beep Level ABOVE/BELOW
	bit 2 : Multiple Limit Lower Segment 3		Status On/Off
	bit 3 : Multiple Limit Lower Segment 3 Beep Level ABOVE/BELOW
	bit 4 : Multiple Limit Lower Segment 4		Status On/Off
	bit 5	: Multiple Limit Lower Segment 4 Beep Level ABOVE/BELOW
	bit 6	: Multiple Limit Lower Segment 5	Status On/Off
	bit 7	: Multiple Limit Lower Segment 5 Beep Level ABOVE/BELOW
298) Status Byte 7
(LSB)	bits 0-6: Number of sweeps to average (1-25, 1 implies averaging OFF)

170For bits 2, 1 and 0 (“X” is “don’t care): 0X0=no limit, 1X0=single limit, 0X1=multiple limit, 1X1=multiple limit.

171Upper limits always trigger an error beep if data is ABOVE the limit segment, for example, this bit is always 1b.

172LOWER limits always trigger an error beep if data is BELOW the limit segment, for example, this bit is always 0b.

Anritsu S332D, S331D manual Bit 4 Pre Amp Mode 0b = Manual, 1b = Auto