PICO Mixmaster, Руководство пользователя

Страница: 10 / 56

Mixmaster User’s Guide Pico Technology
6 DO120-3
2.3
Specifications
Product Mixmaster 12-Channel Ignition Signal Mixer
Analog bandwidth 170 kHz
Bank A and B inputs 12 x BNC female
91 k
Ω resistance
-2 V to +2 V (operating)
-4 V to +4 V (absolute maximum)
Oscilloscope outputs 3 x BNC female
Output level -2 to +2 volts
Environmental limits:
Operating temperature 0 °C to 45 °C
Operating humidity 5% to 80% RH, non-condensing
Storage temperature -20 °C to +60 °C
Storage humidity 5% to 95% RH, non-condensing
Power supply 9-volt PP3 battery
Battery life 48 hours (power on, idle)
Maximum dimensions 221 x 115 x 58 mm
(about 8.7 x 4.5 x 2.3 in)
including rubber case
Maximum weight 686 g (about 24 oz)
including rubber case and battery
2.4
Installation instructions
 Connect the oscilloscope to your PC using the cable provided with the
oscilloscope.
 Switch on the PC.
 Start the PicoScope Automotive software.
 Click the Automotive menu, then select Ignition , Secondary , Secondary
Distributor . Ensure that the input channel coupling is set to AC .
 Install the battery in the Mixmaster, following the instructions on page 9.
 Connect the Mixmaster to your oscilloscope using one, two or three BNC male-
to-BNC male cables, as shown on page 7.
Output A should go to channel A of
your oscilloscope. If your oscilloscope has a second channel, then connect that
to the Mixmaster's
Output B . If your oscilloscope has an external trigger input,
then connect it to the Mixmaster's Trigger output .
 Switch the power switch on the Mixmaster to ON .
 Use the PicoScope Automotive software to capture your waveforms.