PICO Mixmaster, Руководство пользователя

Страница: 9 / 56

Pico Technology Mixmaster User’s Guide
DO120-3 5
Connector and control details
Power switch. Controls the Mixmaster's battery power supply.
ON : to make measurements with the Mixmaster
OFF : to switch off the unit and save battery power.
Power indicator. The green light indicates that the power switch is
set to ON and the battery is good.
Low battery indicator. The red light indicates that the power
switch is set to ON and the battery is low. To replace the battery,
see the instructions on page 9.
Bank A cylinder 1 to 6 inputs. Connect to ignition pickups from
Bank A of the engine. Bank A input 1 is also fed to the Trigger
output so that you can use this signal to trigger your oscilloscope.
Bank B cylinder 1 to 6 inputs. Connect to ignition pickups from
Bank B of the engine.
Output A selector switch. Controls the signal on Output A.
A : make Output A a parade display of all the Bank A inputs .
A+B : make Output A a parade display of all the Bank A and
Bank B inputs
Bank B polarity switch. Controls the polarity (normal or inverted) of
the Bank B inputs.
B : normal polarity.
B : invert Bank B inputs. Use this setting on wasted spark
engines, when you have connected the negative ignition
voltages to the
Bank B inputs.
Output A. A parade of all the Bank A inputs . If the Output A
selector switch is set to A+B , all Bank B inputs (normal or
inverted) will be added in as well.
Output B. A parade of all the Bank B inputs . If the Bank B
polarity switch is set to B , then the parade is inverted.
Trigger output. Equal to the Bank A cylinder 1 / trigger input .
You can use this signal to trigger your oscilloscope.
Ground. Connect this to the engine block using the 4 mm plug to
crocodile clip lead supplied.