Daily Maintenance - Qvis IZEUS 7000 NVR RANGE User Manual

25. The displayed video is not complete.
Please check the current resolution setup. If the current setup is 1920x1080, then you need to set
the monitor resolution as 1920x1080.
26. There is no HDMI output.
These are the following possibilities:

Displayer is not in HDMI mode.

HDMI cable connection is not correct.
27. The video is not fluent when I view in multiple-channel mode from the client-end.
These are the following possibilities:

The network bandwidth is not sufficient. The multiple-channel monitor operation needs at
least to be 100M or higher.

Your PC resources are not sufficient. For 16-ch remote monitor operation, the PC shall have
the following recommended specification setup: Quad Core processor, 2G or higher memory,
independent displayer, graphics card memory 256MB or higher.

Daily Maintenance


Please use a brush to clean the board, socket connector and the chassis regularly.

The device shall be soundly earthed in case there is any audio/video disturbance. Keep the
device away from the static or induced voltage.

Please unplug the power cable when you remove the audio/video signal cable, RS232 or
RS485 cable.

Always shut down the device properly. Please press the power button in the front pane for at
least three seconds to shut down the device. Otherwise it may result in HDD malfunction.

Please make sure the device is away from the direct sunlight or other heating sources.

Please keep a decent level of ventilation around the device.

Please check and maintain the device regularly.
Note:

This manual is for reference only. Slight differences may be found when using the user
interface.

All the designs and software here are subject to change without prior written notice.

All trademarks and registered trademarks are the properties of their respective owners.

Please visit our website: www.adata.co.uk or contact your local service engineer for
more information.
© Copyright Qvis ®. All documentation rights reserved. 223