PR4 Status LEDS
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| PR3 / PR4 LED Indicators | ||
|---|---|---|
| Green (USB) |
Off | No power to USB |
| Blink once per second, mostly off | USB not connected or error | |
| Wink once per second, mostly on. | MS100 Mode | |
| Wink twice per second, mostly on. | MS100 mode with LocoNet Termination active | |
| Toggling on/off once per second | USB connected in Sound Programmer Mode | |
| Red (ERR) |
On | LocoNet not Connected MS100 Mode: In sleep state |
| Fast Blinking | Voltage low or power supply not connected (Programmer Mode) | |
| Off | No Errors | |
| Red / Green (Status) |
Blinking Red | MS100 Mode, download data from computer to LocoNet |
| Blinking Green | MS100 Mode, upload data to computer from LocoNet | |
| Off | MS100 Mode, no data activity | |
| The status indications in PR2 emulation mode are the same. See the SoundLoader documentation. | ||