User Manual

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Please contact Revolabs (www.revolabs.com) or your AV service provider for replacement

instructions and to assure the proper disposal method is used. Warning: Never dispose of batteries

in a fire because they may explode.

Either a solid RED LED (charging) or solid GREEN LED (100% charged) will appear to confirm that

the microphone is inserted properly in the Charger Base. The microphones are not transmitting audio

to the Executive HD base station while in the Charger Base. In normal use, batteries should fully

charge in about 2 hours, but will “quick-charge” to 80% capacity in approximately 1 hour and 20

minutes. Fully charged microphones left in the Charger Base remain solid GREEN.

Updating the Revolabs HD

Firmware

Executive HD Systems are field upgradable for the firmware portion of the Base Station and

microphones. The firmware must be sent to both the Base station and microphone using the HD

Control Panel program.

Note: If your Base Station and microphones have different firmware versions, they may not work

together. Confirm that your Base Station and microphones are updated before use.

Updating the Executive HD Base Station & Microphones

The Executive HD Base Station firmware can be changed using the Revolabs HD Control

Panel program. You can download the latest firmware at www.uc.yamaha.com/downloads. The

same firmware file can be used for all Revolabs HD

Products. Communication to the

Base Station is done over an Ethernet connection, and communication to the microphones is

done through the Charger Base via Mini-USB cable.

1. Go to www.uc.yamaha.com/downloads, download the latest firmware file and save it to

your PC. The firmware file must remain in its .zip format in order to function

correctly.