The manual reveals a hidden keystroke sequence: press and hold the button while applying control power, then release when "ProG" appears. This is not intuitive – it is only documented in the manual.
Connect a 250-ohm dynamic microphone to the jack. inu control psr 2000 manual
| Terminal | Signal | Description | |----------|-------------|----------------------------| | L | Line | AC mains input (100–240 V) | | N | Neutral | | | PE | Protective Earth | | | V+ | Output + | Regulated DC/AC output | | V- | Output - | | | A, B | RS-485 | Modbus communication | The manual reveals a hidden keystroke sequence: press
is a 61-key workstation released in 2001, known for its extensive sound palette and high-quality speakers. Notable features include: inu control psr 2000 manual