Nagra PORTABLE ANALOGUE AUDIO TAPE RECORDER Instruction Manual - page 31
Manual is about: PORTABLE ANALOGUE AUDIO TAPE RECORDER
of
64
The Nagra 4.2 fitted with a QSLI can be used to measure the playback pilot signal. 0.85 V
corresponds to a meter deflection of 1 V on the scale calibrated from 0 to 2 V and normally used to
measure the voltage per cell of the batteries. 1.7 V corresponds to full scale deflection.
PILOT CONNECTORS
On the Nagra 4.2, the pilot playback signal is to be found on the Power Pack connector (48), which
is a 6 pin Tuchel socket, located on the right-hand side of the recorder.
Pin No 2 is connected to the chassis and the output pilot signal is connected to pin No 3.