Aodelan Wtr2 User Manual -

| Terminal Label | Recommended Connection | |----------------|------------------------| | +12/24V DC | Positive from power supply (regulated 12V or 24V DC) | | GND | Negative from power supply | | COM (Common) | Common return for relays | | NO1 (UP) | To contactor coil (UP) | | NO2 (DOWN) | To contactor coil (DOWN) | | NC (STOP) | Typically wired in series with the emergency stop circuit | | NO3 (AUX1) | Optional function (e.g., horn) | | NO4 (AUX2) | Optional function (e.g., light) |

Specific to your camera brand (Canon, Nikon, Sony, etc.). aodelan wtr2 user manual

Supports single shooting, continuous shooting, Bulb (long exposure), and delay shooting. [2, 5] Programmable Timer: User-manual-4236178

If you're looking for the specific troubleshooting steps for a message, or want to know the exact steps for setting up a time-lapse interval , I can provide those details from the manual. User-manual-4236178.pdf - FCC ID User-manual-4236178.pdf - FCC ID