Polycom viewstation fx vs4000 Manual De Usuario

Chapter 7 - Diagnostics and General Troubleshooting

© Polycom, Inc.

7-5

Near End Loop test 

Tests whether your system is able to 
make IP calls successfully. 

Monitor 1 displays the video and 
plays the audio that would be sent to 
the far site in a call.

This test is not available when you 
are in an IP call.

1. On the Diagnostics screen, 

select Near End Loop.

2. Select the Near End Loop icon to 

start the test

3. Press any button on the remote 

control to stop the test.

1. On the Diagnostics screen, 

select Near End Loop.

2. Click On to start the test

3. Click Off to stop the test.

Ping test

Tests whether the system can 
establish contact with a far-site IP 
address that you specify. 

This test is not available when you 
are in an IP call.

Not available

1. On the Diagnostics screen, 

select Ping.

2. Enter the IP address that you 

wish to test.

3. Select Start. If the test is 

successful, the system displays a 
message indicating that the IP 
address under test is available.

Color Bar test

Tests the color settings of your 
monitor for optimum picture quality. 

If the color bars generated during 
the test are not clear, or the colors 
do not look correct, the monitor 
needs to be adjusted

1. On the Diagnostics screen, 

select Color Bar.

2. Select View Color Bars.

3. Press any button on the remote 

control to stop the test.

1. On the Diagnostics screen, 

select Color Bar.

2. Click On to start the test.

3. Click Off to stop the test.