USB Autoscope IV – Operation Manual
2.6 Back panel elements
Back panel of the USB Autoscope IV.
1
12 V connection. Used for powering certain transducers that are connected to the inputs.
Connects to the diagnosed vehicle battery through the power supply cable.
2
Ignition connection. Analog inputs 7, 8.
3
USB
connection.
Used for connection of the
USB Autoscope IV
to USB 2.0 480 Mbit/s (
HI-SPEED
) port of a laptop or PC. The connection uses a
USB 2.0 type A-B cable.
4, 5
Spacers for attaching of the device to the Device Holder.
6, 7
Spacers for attaching of USB cable hanger.
8
Device ground terminal.
9
USB status indicator.
Connector "Ignition"
1
2
3
4
5
Analog input 8.
Control output. Normally, analog input number 7 and 8 are
used for ignition inputs "In-" and "In+" as well as "In Synchro",
however, if pin 2 and 4 on the ignition connector are connected
together, an internal switch is engaged with the following
result: pin 1 will be connected to analog input number 8 and
pin 5 to analog input number 7.
+12 V
Device ground.
Analog input 7.
6
