FLEX-6000 Signature Series – Maestro User Guide
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4 SETTING UP YOUR MAESTRO
To operate your Signature Series Flex 6000 transceiver with your Maestro, you must provide power,
an Ethernet connection, and an input device to the Maestro. Other equipment such as speakers,
headphones, line-level signals, and push-to-talk switches are optional.
4.1 EXTERNAL DC POWER REQUIREMENTS
The Maestro can be powered using an external DC source. Additionally, the Maestro may be powered
by a battery placed in the battery compartment on the back of the Maestro for untethered operation.
4.1.1 Maestro “C” External Power Requirements
The Maestro “C” utilizes a 24-volt DC 4-pin DIN external DC power adapter supplied with the
Maestro.
4.1.2 Maestro “A” and “B” External Power Requirements
The Maestro “A” and “B” utilize 10 to 15-volt DC external DC coaxial power adapters such as the
one supplied by the wall power adapter that is provided with the Maestro, or a supply such as is
required to run the FLEX-6000 radio.
Note: Maestro “A” models must be connected to DC power for 15 to 30 minutes every 4 to 6
weeks of non-use to ensure that the internal display battery does not completely discharge.