QSTD5304 Digital Video Recorder User Manual6CHAPTER 2 Panel FunctionsWarning: Please power off the DVR before you connect other devices to it.2.1 Check AccessoriesWhen you receive the unit please check the accessories and make sureyou have all of the parts.Normally, accessories will include one mouse, a power cable, manual,and some screws for installing HDD. If you purchased a completemonitoring package it will also include cameras, hard drive, Ethernetcable, and cables, stands, and power adapters for the cameras.2.2 Front Panel & Interface TerminalsThe front panel sketch is shown as Fig. 2.1. All buttons on the front panelare explained in the following table. The product you have may beslightly difference since we sometimes upgrade or improve our products.Fig2.1 Front Panel