How do I reset the IVY-REC Camera if it becomes unresponsive?

If the device is unresponsive, use a pin with a blunt end to hold the reset button for more than 10 seconds, which will force the device to power off. You can then restart it by switching the mode dial or pressing the shutter button. To reset all parameters to default settings, turn on the device, press the reset button and the shutter button at the same time, and the device will restart automatically. (Page 6)