Frederiksen Scientific A/S
Tel. +45 7524 4966
Viaduktvej 35 · DK-6870 Ølgod
Fax +45 7524 6282
www.frederiksen.eu
Operation
Microphone to oscilloscope
Microphone 248600 with cable 248601
Microphone 248510
If it is desired that the sound signal from a
microphone be connected to an oscilloscope the
microphone 6-pin DIN plug is inserted in the DIN
connector marked “Mic 2". Using a shielded cable
with 4 mm safety plugs at one end and a BNC
plug in the other, connect the battery box to the
oscilloscope.
Microphone 248600 with cable 248602
Microphone probe 251550
The procedure is the same when using these
microphones, but in this case the microphone
should be connected to the 5/8-pin DIN connector
marked “Sensor”.
Sensors
Many sensors from Frederiksen, Pasco and
Vernier use 5-pin DIN plugs and require a 5 VDC
supply voltage. (For example: IR sensor, broad-
band 287281). These should be connected to
the 5/8-pin DIN connector marked “Sensor”, and
the signal can be sent to a multimeter or other
read out unit using the 4 mm safety connectors.
Spare parts and accessories
Battery: 9 V block battery 351010
Net adapter: 355010
Shielded cable, 4 mm safety plugs / BNC:
110002
