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  | Chapter 7 - Diagnostics and General Troubleshooting  | |
Remote Control | 
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Symptom | Problem  | Corrective action  | |
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The system does not  | No batteries in the remote  | Install batteries in the remote control.  | |
respond to the remote  | control.  | 
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control  | 
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The batteries are installed  | Insert the batteries in the correct +/- position.  | ||
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  | incorrectly in the remote  | 
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  | control.  | 
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  | The room lights operate in  | Turn off the lights in the room and try the remote control  | |
  | the 38 Khz range and  | again.  | |
  | interfere with the remote  | 
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  | control signals.  | 
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  | The infrared sensor is not  | Make sure you are pointing the remote control at the  | |
  | receiving signals from the  | infrared sensor on the front of the system (the black  | |
  | remote control.  | ||
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The TV monitor screen  | The monitor’s power cord  | Connect the monitor’s power cord and then power on the  | |
remains blank when you  | is not plugged in.  | monitor.  | |
pick up the remote  | 
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The monitor is powered off.  | Power on the monitor.  | ||
control.  | |||
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  | The monitor is not  | Verify that the monitor is connected correctly according to  | |
  | connected correctly to the  | the installation procedures in Connecting the Monitor on  | |
  | system.  | page   | |
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Access to Screens and System
Symptom | Problem  | Corrective action  | |
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Cannot navigate to  | The Home screen is not  | Access the system remotely using the V500 web  | |
Admin screens —  | configured to display the  | interface, FTP, Telnet, or SNMP.  | |
System button is not  | System button. | From the V500 web interface, you can add the System  | |
displayed  | 
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  | button back to the Home screen. Click System Setup and  | ||
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  | navigate to Admin Settings > General Settings > Home | |
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  | Screen Settings, then select System. The change takes  | |
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  | effect after you navigate away from the Home screen and  | |
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  | then back again on the system.  | |
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Cannot navigate to  | The system administrator  | Enter the password.  | |
Admin screens without a  | has set a password  | The default password is the system’s serial number.  | |
password  | or the default password  | ||
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  | was not deleted.  | 
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© Polycom, Inc.  | 7 - 9  |