Huawei 9000 VCT V100R011, Administrator'S Manual, Page: 76 / 204

Indicator Status Status of the VPM210
The indicators are all in blue and
blink in turn clockwise. l The VPM210 starts properly and is obtaining an IP
address.
l The VPM210 is reconnected to the terminal.
The indicators are all in blue and
blink 10 times per second
simultaneously. The minimum system is being started.
The indicators are all in blue and
blink 4 times per second
simultaneously. The VPM210 is upgrading.
The indicators are all in red and
blink simultaneously. A hardware alarm exists.
The indicators are all in blue and
blink for 5 seconds simultaneously. The telnet connection is being set up.
Table 4-3 Description of the status indicators at the bottom of the VPM210
Indicator Status MIC ID
The right indicator at the bottom is
on. 1
The left indicator at the bottom is on. 2
The left and right indicators at the
bottom are both on. 3
Cascading VPM210s
Each VPM210 supports 360-degree audio pickup within a radius of six meters. In a large
conference room (of about 40 to 50 square meters) with only one VPM210, audio far from the
VPM210 cannot be well picked up; cascading VPM210s can help to solve this problem.
Dynamically cascading, connecting, or disconnecting VPM210s does not interrupt conferences.
Figure 4-1 shows the cascading of VPM210s.
Figure 4-1 Cascading of VPM210s
HUAWEI 9000 HD Video Terminal
Administrator Guide
4 Microphone and Speaker
Issue 09 (2012-09-03) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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