HUAWEI VPM220W Microphone Array
User Guide
2 Installation
Issue 01 (2013-9-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7
2.6 Checking Indicators
There are five indicators on top of the VPM220W and there is a charging status indicator on
the charger base. The indicators display the VPM220W work status.
Table 2-1
lists the indicator status.
Table 2-1
Indicator status
Indicator Status
VPM220W Work Status
All three microphone indicators are steady
red.
All the three microphones are turned off.
All three microphone indicators are steady
blue.
All the three microphones are turned on.
All three microphone indicators are off.
The power switch of the VPM220W is turned
off.
All three microphone indicators are blue
on and off gradually.
The VPM220W is in sleep state.
All three microphone indicators are
blinking blue in a clockwise direction.
The VPM220W is connecting to the
videoconferencing endpoint.
The VPM220W is restarting.
All three microphone indicators are
blinking blue twice simultaneously.
The VPM220W is preparing to send a
videoconferencing endpoint a request for
Wi-Fi Protected Setup (WPS) Push Button
Configuration (PBC) authentication.
All three microphone indicators are
blinking blue simultaneously.
The VPM220W is upgrading.
All three microphone indicators are
blinking red twice in a clockwise direction.
The VPM220W is about to power off.
The Wi-Fi indicator is off.
The VPM220W is powered off.
The VPM220W is connecting to a
videoconferencing endpoint over Wi-Fi,
and the Wi-Fi signal is strong.
The Wi-Fi indicator is steady red.
The VPM220W is connecting to a
videoconferencing endpoint over Wi-Fi, and
the Wi-Fi signal is weak.
The Wi-Fi indicator is blinking red.
The VPM220W is searching for Wi-Fi
hotspots.
The battery indicator is off.
The battery level is sufficient (the battery
can run another 30 minutes or more).
The VPM220W is powered off.
The battery indicator is steady red.
The battery level is insufficient (the battery
can run less than 30 minutes).
