User Manual
Whistle selections:
Southern Pacific 6 Chime (default) 0
Southern Pacific 4449 1
Southern Pacific Single Chime Air Horn 2
Engine Type
Heavy Steam
Configuration Variable Defaults
CV # Description Default value CV # Description Default value
1 Primary address Control 03 133 Dynamo Volume Control 64
2 V Start 00 134 Blower Volume 16
3 Baseline Acceleration Rate 00 135 Rod Clank 32
4 Baseline Braking Rate 00 136 Steam Hiss 128
7 Manufacturer Version ID Read Only 137 Coupler Volume Control 128
8 Manufacturer ID 141 138 Reserved
10 BEMF Cutout 00 139 Brake Squeal Volume 128
11 Packet time Out Value 00 140 Brake Release Volume 64
12 Alternate Power Source 01 141 Snifter Valve Volume 64
13 Analog Mode Functions 32 142 Power Reverse 64
14 Analog Function enable 1 03 143 Pop off Valve 128
15 CV Unlock Code 00 144 Reserved 00
16 CV Lock Code 00 145 Blower Draft 128
17 Extended Address 192 153 7 Band Equalizer 00
18 Extended Address 03 154 62 Hz Cut/ Boost 128
19 Consist Address 00 155 125 Hz Cut/ Boost 128
21 Consist Function Group 00 156 200 Hz Cut/Boost 128
22 Consist Function Group 2 00 157 500 HZ Cut/Boost 128
23 Consist Acceleration Rate 00 158 1K Hz Cut/Boost 128
24 Consist Braking Rate 00 159 2K Hz Cut/Boost 128
25 Speed Table Register 00 160 4KHz Cut/ Boost 128
29 Configuration Register 1 06 161 Reverb 00
30 Error information 162 Reverb Output Level 128
Alternate mode selection 00 163 Reverb Delay 255
33 FL (f) Output Location 65 164 Reverb Gain 64
34 FL (R ) Output Location 66 169 Whistle Reverb 00
35 F1 Output Location 08 170 Bell Reverb 00
36 F2 Output Location 04 171 Steam Exhaust Reverb 00
37 F3 Output Location 16 172 Air Compressor Reverb 00
38 F4 Output Location 32 173 Reserved
39 F5 Output Location 02 174 Reserved
40 F6 Output Location 04 175 Reserved
41 F7 Output Location 16 176 Reserved
42 F8 Output Location 32 177 DDE Throttle Sensitivity 10
43 F9 Output Location 64 178 DDE Load Sensitivity 32
44 F10 Output Location 128 179 DDE Attack Time Constant 10
45 F11 Output Location 32 180 DDE Decay Time Constant 10
46 F12 Output Location 04 181 DDE Exhaust Low Limit 255
47 Analog Whistle Control 00 182 DDE Exhaust High Limit 255
49 Hyperlight F0 F 15 183 DDE Rod Low Limit 255
50 Hyperlight F0 R 15 184 DDE Rod High Limit 255
51 Hyperlight F5 00 185 DDE Filter Initial Frequency 42
52 Hyperlight F6 00 186 DDE Filter Slope 64
59 Flash Rate 03 187 DDE Filter Damping 255
60 Crossing Hold Time 04 188 DDE BEMF Tracking Constant 102
61 F11 Braking Rate 00 189 DDE BENF Tracking Offset 00
62 Transponding Control 00 193 Bell On voltage 10
63 Analog Mode Motor Start Volt. 40 194 Bell Off Voltage 30
64 Analog Mode Max Volt. 180 195 Crossing Whistle Sensitivity 4
66 Forward Trim 128 196 Brake Squeal Sensitivity 03
67-94 Speed Table Varies 197 Analog Auto Sound 00
95 Reverse Trim 128 198 DCC Auto Sound 00
105 User Identifier #1 --- 201 Probability Fireman Fred 00
106 User Identifier #2 --- 202 Probability Fred’s Wrench 32
112 Sound Configuration 00 203 Probability Fred’s Grease Gun 16
113 Quiet Mode Timeout Period 00 204 Probability Fred’s Oil Can 32
114 Bell Ring Rate 03 205 Probability Fred’s Injector 64
115 Whistle Selection 00 206 Probability Fred’s Blower 64
116 Chuff Rate 100 07 Probability Locomotive Pop Off 64
119 Effect Processor Select 00 209 Motor KP Coefficient 25
128 Master Volume Control 200 210 Motor KI Coefficient 20
129 Horn Volume Control 200 212 BEMF Feedback Intensity 128
130 Bell Volume Control 95 213 BEMF Sample Period 15
131 Exhaust Volume Control 40 214 BEMF Window Size 15
132 Air Compressor Volume 48
Athearn Genesis MT4 HO Scale