© Copyright Qvis ®. All documentation rights reserved. 195 GUI (Graphic User Interface) OperationConnect the device to the monitor and then connect a mouse and power cable. Click the powerbutton at the rear panel and then boot up the device to view the analog video output. You can usethe mouse to implement some GUI operation.5.1 LoginAfter the device boots up, the system is in the multiple-channel display mode. See Figure5-1.Please note the displayed window amount may vary. The following figure is for reference only.Figure 5-1You can use USB2.0 mouse to input. Click to switch between numeral, English character(small/capitalized) and denotation.Note:For security reason, please modify password after you first login.3 failed login attempts within 30mins will result in triggering the system alarm and after 5 failedattempts, also within 30mins, will result in account loss.Figure 5-2You can overlay the corresponding date, time and channel name on each screen. You can refer tothe following sheet for channel record or alarm status information.