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The Blue Lights Are Not Turning On.
This morning, my Platronics P420 stopped working. The blue lights are not turning on and it is not r...
(Posted by nikhil4sub 2 years ago)

Popular Plantronics Calisto 420 Manual Pages

User Guide - Calisto P420-M USB - Page 2

... safety information prior to the safety instructions in the Quick Start Guide for use of the product. By default, the P420-M utilises its internal microphone and loudspeaker providing high quality communication for setting up and using your new Plantronics product. Welcome Congratulations on purchasing your Plantronics P420-M USB speakerphone. Plantronics P420-M USB Speakerphone
User Guide - Calisto P420-M USB - Page 3

... contents and features 4 1.1 P420-M USB speakerphone 4 1.2 P420-M USB speakerphone features 4 2 Set-up 5 2.1 Connecting USB speakerphone to PC 5 2.2 External speakers/headphones connection 5 2.3 Confirming P420-M is configured as Microsoft Office Communicator 2007 speakerphone 5 3 Using your P420-M USB speakerphone 8 Volume up, volume down, mute 8 Plantronics P420-M USB Speakerphone
User Guide - Calisto P420-M USB - Page 4

1 Package contents and features 1.1 P420-M USB speakerphone Speakerphone 1.2 P420-M USB features USB cable (mini B to A) Volume down Mute key Volume up 3.5 mm stereo jack (for external speakers or headphones) USB port Plantronics P420-M USB Speakerphone 4
User Guide - Calisto P420-M USB - Page 5

... device connected to your computer. 2 Setup 2.1 Connecting USB speakerphone to PC 1 Connect the USB cable to the USB port on the back of the speakerphone. 1 Click the drop-down menu or make sure P420-M is selected in the drop-down arrow on the upper left-hand corner. 2 Connect the other ) will set the handset or headset you will...
User Guide - Calisto P420-M USB - Page 6

...-M speaker and adjust the speaker volume. To make any further adjustments to the P420-M settings for P420-M by default. Windows system sounds must be managed through the P420-M during a call. Plantronics P420-M USB Speakerphone 6 If it is set for Sound Playback (speaker) or Sound Recording (microphone). From there, select the audio tab and make any further adjustments to Windows...
User Guide - Calisto P420-M USB - Page 7

Then select the Recording tab and make any further adjustments to the P420-M (speaker) settings. From there, select the Playback tab and make any further adjustments to the P420-M (microphone) settings. Plantronics P420-M USB Speakerphone 7 Manage Audio Devices". For Windows Vista, click on the following: "Start", "Control Panel", "Hardware and Sound", "Sound -
User Guide - Calisto P420-M USB - Page 8

... button or volume down button is pressed and a series of beeps when a prolonged press is performed. Plantronics P420-M USB Speakerphone 8 The P420-M will flash indicating that the microphone is unmuted. Note A prolonged press of volume increase or decrease. 3 Press the microphone icon (middle button) to unmute. The blue light will increase or decrease the volume several levels...
User Guide - Calisto P420 USB - Page 2

... instructions in the Quick Start Guide for use of the product. The P420 is a high quality USB speakerphone that is optimised for important product safety information prior to installation or use with PC-based unified communications solutions applications. Welcome Congratulations on purchasing your Plantronics P420 USB speakerphone. By default, the P420 utilises its internal microphone...
User Guide - Calisto P420 USB - Page 3

Contents 1 Package contents and features 4 1.1 P420 USB speakerphone 4 1.2 P420 USB speakerphone features 4 2 Set-up 5 2.1 Connecting USB speakerphone to PC 5 2.2 External speakers/headphones connection 5 3 Using your P420 USB speakerphone 6 Volume up, volume down, mute 6 Plantronics P420 USB Speakerphone
User Guide - Calisto P420 USB - Page 4

1 Package contents and features 1.1 P420 USB speakerphone Speakerphone 1.2 P420 USB features USB cable (mini B to A) Volume down Mute key Volume up 3.5 mm stereo jack (for external speakers or headphones) USB port Plantronics P420 USB Speakerphone 4
User Guide - Calisto P420 USB - Page 5

Plantronics P420 USB Speakerphone 5 You can set preferences manually in the Windows®...Setup 2.1 Connecting USB speakerphone to PC NOTE When the P420 is still functional. While the internal speaker is disabled when using this connection, the P420 speakerphone's internal microphone is installed, it becomes the default audio device in the Control Panel. 1 Connect the USB cable to the USB...
User Guide - Calisto P420 USB - Page 6

...microphone icon (middle button) to mute the microphone. The blue light will flash indicating that the microphone is unmuted. A blue light will become solid indicating the microphone is muted. 4 Press this button again to unmute. 3 Using your P420 USB speakerphone.... Plantronics P420 USB Speakerphone 6 The P420 will increase or decrease the volume several levels until you stop pressing...
User Guide - Calisto P420 USB - Page 7

All rights reserved. Plantronics, the logo design, P420 and Sound Innovation are trademarks or registered trademarks of Plantronics, Inc. 83388-01 (12.09) Plantronics, Inc. 345 Encinal Street Santa Cruz, CA 95060 United States www.plantronics.com For product support, contact us at www.plantronics.com/support. © 2009 Plantronics, Inc.
Calisto 400 Product Sheet - Page 1

Uncompromising audio quality Simple, plug-and-play USB connection Portable conferencing and collaboration, perfected Calisto® 420 The portable USB speakerphone for anytime, anywhere PC communications.
Calisto 400 Product Sheet - Page 2

... GLOBAL CUSTOMER CARE Backed by Plantronics industry leading global service and support. 800-544-4660 (US and Canada) 831-458-7700 (outside US) Omni-directional microphone Headphone jack for privacy option Mute and volume +/- full duplex audio, echo cancellation and noise-canceling mic Dimensions 3.75" w x 1.5" h x 4.5" d Limited warranty 2 years Models P420: UC Standard version built for...

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We have the following 3 documents available for the Plantronics Calisto 420:
  • User Guide - Calisto P420-M USB
  • User Guide - Calisto P420 USB
  • Calisto 400 Product Sheet

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