246 Chapter 29: Connections
PRO1 Live Audio System
Operator Manual
Control surface
The PRO1 has a rear connector panel that caters for the connection of mains power
leads, 19” rack unit(s), USB memory keys, keyboards, headphones, talk mics,
communications, external monitor, AES3 synchronisation, diagnostics (for service
personnel only), lamp and word clocks (75R).
The control surface houses a USB connector for uploading/downloading show files and
updating the system software, and a connector for a talk mic.
Talk mic connector and storage USB connector on the control surface
There are two similar connector panels at the front of the PRO1 Control Centre, which
are situated at either end under the armrest as shown in the following diagram.
USB memory stick
talk mic
Female input
XLR