Power Module
The Charger Base requires 5VDC power, provided by the AC Adapter. Plug the supplied AC adapter
into an appropriate power outlet 110-240 AC, 50-60Hz. The power LED on the Charger Base will
illuminate.
Charging the Microphone Batteries
First-time use
— Before using the wireless microphone the first time, charge the batteries in the
microphones for eight hours (or overnight) in the Charger Base.
Recharging
— When the YELLOW LED starts to flash intermittently on the microphone the battery
has 30 minutes of charge remaining. Over time (years), batteries gradually wear down and will result
in shorter run times. This is normal. Always return microphones to the Charger Base when not in use.
Important
:
The Lithium Polymer rechargeable batteries that power the microphones were released
with both replaceable and non-replaceable type batteries. To distinguish between the 2 different
type versions is by serial number only. Serial numbers are located on the label of the back of the
microphone itself. Any serial number preference starting with either 7010 or 8020 are equipped with
current replaceable rechargeable Lithium Polymer type batteries. If the serial number preference is
anything else but 7010 or 8020 Please contact
Yamaha Unified Communications, Inc.
at
www.uc.yamaha.com
or your AV service provider for replacement instructions for returning and
servicing non replaceable type microphone batteries. For replaceable type battery microphones,
with serial number preference starting with either 7010 or 8020, replace only with the same
manufacturer and model battery type recommended by
Yamaha Unified Communications, Inc.
.
Please contact
Yamaha Unified Communications, Inc.
at www.uc.yamaha.com
or your AV service
provider for correct manufacturer approved and recommended replacement type batteries or process
for return and replacement for either type battery.
Caution
: Risk of explosion if batteries are mishandled or replaced by an incorrect type. Do not disassemble
batteries or attempt to charge outside the system. Do not dispose of batteries in fire. Dispose of batteries in
accordance with manufacturer’s instructions and local regulations.
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 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
TM
Firmware
Revolabs HD
TM
Systems are field upgradable for the firmware portion of the Base Station
and microphones. The firmware must be sent to the Base station using the Revolabs HD
Panel. The software can be downloaded
at
https://uc.yamaha.com/resources/support
.
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