Huawei VP9050 Benutzerhandbuch

HUAWEI VP9050 Executive Video Terminal

User Guide

Issue 03 (2011-12-10)

Huawei Proprietary and Confidential

Maintenance and Troubleshooting

13.1 Routine Maintenance

An administrator must check the working environment, cable connection, communication

network connection, and audio-visual input and output of the terminal periodically, to ensure

that the terminal and its peripheral equipment work properly.

13.1.1 Checking the Working Environment Periodically

To ensure that the terminal can be used properly, it is essential for the administrator to check

the working environment periodically.
Table 13-1 lists the items that need to be checked.

If one of the following items cannot meet the corresponding requirement, it is recommended

that you power off the terminal and then take measures to improve the environment. Ensure

that the terminal is used only when all the following items meet the relevant requirements.

Table 13-1 Checking the working environment

Item

Requirement

Ambient temperature

0°C to 40°C

Relative humidity

10% to 80%

13.1.2 Checking Cable Connection Periodically

Check the audio-visual and communication cables periodically.