| CV | Name | Positions | Values |
| 120 | | |
|
| 121 | | |
|
| 7 | | |
|
| 8 | | |
|
| 50 | | |
- Horn 1
- Horn 2
- Horn 3
- Horn 4
- Horn 5
- Horn 6
- Horn 7
- Horn 8
- Horn 9
- Horn 10
- Horn 11
- Horn 12
- Horn 13
- Horn 14
- Horn 15
- Horn 16
- Horn 17
- Horn 18
- Horn 19
- Horn 20
- Horn 21
- Horn 22
- Horn 23
- Horn 24
- Horn 25
- Horn 26
- Horn 27
- Horn 28
- Horn 29
- Horn 30
- Horn 31
- Horn 32
- Horn 33
- Horn 34
|
| 51 | | |
|
| 52 | | |
- Bell 1
- Bell 2
- Bell 3
- Bell 4
- Bell 5
- Bell 6
|
| 53 | | |
|
| 54 | | |
|
| 55 | | |
|
| 56 | | |
|
| 57 | | |
|
| 58 | | |
|
| 59 | | |
|
| 60 | | |
|
| 61 | | |
|
| 62 | | |
|
| 63 | | |
|
| 64 | | |
|
| 113 | | |
|
| 114 | | |
|
| 115 | | |
|
| 116 | | |
- Off
- Type 1
- Type 2
|
| 118 | | |
- Ditch Light
- Gyra Light
- MARS Light
- Prime Strato Light
- Strobe Single Pulse
- Strobe Double Pulse
- On/Off
|
| 119 | | |
- Ditch Light
- Gyra Light
- MARS Light
- Prime Strato Light
- Strobe Single Pulse
- Strobe Double Pulse
- On/Off
|
| 122 | | |
- Auto notch - RPM and notch synchro to speed
- Manual notch - notch up/down with F8/F9
|
| 123 | | |
- EMD SD60
- EMD 567B
- Alco 244
- EMD SD70
|
Reset delle CV ai valori di fabbrica
LIGHT EFFECTS WIRING Controlled by F3*
If your locomotive has ditch lights, or any type of accessory lights, you can solder wires to the three solder tabs on the Sounder
The center tab is the common for the light effects. You would then program CV's #118 and #119 to choose the desired light effect.
Both light effects are turned on and off by function 3 (F3). There is no independent selection of either light effect. If you program
the effect for ditch lights, F3 turns them steady on/off, but activation of the horn function, F2, makes them blink alternately.
LIGHT EFFECTS PROGRAMMING CHART FOR CV118/CV119*
You would program CV #118/119 to choose the desired light effect. CV118 for ACC1 and CV119 for ACC2.
For ditch lights both CV118 and CV119 must be set to 0.
*Note - The light effects operate on the track output voltage supplied by your DCC system. Please contact the locomotive manufacturer as to the
operational voltage of these extra lights, so you can then choose the proper current limiting resistor (1k to 3k) to add into the circuit to prevent
light bulb or LED failures. Also be careful not to short the tabs with solder or wire strands causing a short circuit and damaging the MRC Sounder.
These lighting functions are not designed for headlight use, only accessory type lighting.
Lights
MRC 1666 Diesel Sounder Decoder with 4 Prime Mover Sounds
Four types of synchronized diesel prime movers, ALCO 244/SD60/SD70/EMD567B
MRC