Pulsar Nova® sound level meter user manual
Page 16
Connectors
The connectors used by the Nova® to communicate with a PC and AnalyzerPlus PC
software are at the bottom of the instrument under a protective cover.
The Nova® can be powered via the multi-pin connector on the bottom of the instrument.
The options are:
PSR171 - Nova® power input cable (2.1mm Power Jack, 2m long).
PSR176 - Nova® 12v Battery pack cable.
PSR190 - Nova® power input cable (2.1mm Power Jack, 2m long) and mains power
supply.
The Nova® can also be powered from the USB connector but only if there are no
batteries in the instrument. If the batteries are fitted they will still be discharged with
USB power present.
An AC output is available on the Nova® via the 3.5mm jack socket. The output is un-
weighted and the output level can be adjusted using the setup options in the
AnalyzerPlus software. It is used with the following cable:
PSR177 - Nova® AC output cable 3.5mm Mono to 3.5mm Stereo Jack 2m long.
The Multi I/O Interface Connector presents AC and DC outputs and can be used with the
following cables:
PSR174 - Nova® AC & DC Output 18way to 2 x Phono 1m long.
PSR185 - Nova® AC output cable 18 way to Phono 1m long.
See page 50 for details of the electrical outputs.