Recent content by Sean

  1. S

    Cam battery and HK3 cable connection

    What's 3 wire output cable? Isn't HK3 cable supposed to be used? Any instruction for cam battery installation with HK3 cable?
  2. S

    Cam battery and HK3 cable connection

    Thanks for replying. The message says it's critical. When I connects to car battery charger showing only 25% battery left. Is that normal? I'd rather have dash cam battery than constantly replacing car battery. Dear Mr XXX, the starter battery charge...
  3. S

    Parking mode recording continually without stopping

    Have you got your prob resolved? I wonder if all 3 wires on HK3 connecting to battery is the reason. Unless battery is able to tell HK3 when ignition on or not. My HK3 previously connecting to OBD which can't tell ignition on or not and parking mode didn't work properly.
  4. S

    Auto Event Detection on rear cam fails

    I have A129 Pro Duo FW 2.4 hardwired with HK3 cable. Parking Mode set as Auto event detection and Parking Motion Detection sensitivity set as high. However I've noticed that rear camera seems not able to detect movement at all. No matter how much I wave my hands behind rear window the main unit...
  5. S

    Cam battery and HK3 cable connection

    I have A129 Pro Duo FW 2.4 hardwired with HK3 cable. When I set HK3 switch to 12.4v cam hardly operates (all lights off) during Parking mode which I assume HK3 cuts off power supply. Once I switched to 12.2v cam works fine with Parking mode but my car shows low battery warning from time to time...
  6. S

    Parking mode recording continually without stopping

    Problem resolved eventually. OBD doesn't have ACC so HK3 can't detect ignition off. Connect to trunk fuse ACC finally as Mercedes GLC Coupe 2020 doesn't have ACC fuse at front dashboard or passenger areas.
  7. S

    Parking mode recording continually without stopping

    Thanks BTW I had it installed by professional but he used OBD II adapter connecting to hardware kits then connected to OBD port on my car. I wonder if OBD port doesn't support parking mode as people said OBD II connector is always on power.
  8. S

    Parking mode recording continually without stopping

    I bought A129 Pro Duo and got it HK3 hardwire installed (power through main unit not GPS module). However parking mode records continually without stopping and drains my car battery. My set up is Auto Event Detection and both parking G-sensor and motion detection sensitivity is low and my car is...
Top