Bosch MOT 240 Bedienungsanleitung Seite 65

Plug-in socket 6: Battery connecting cable (B+/B-) Connection
to the battery of vehicle. For measuring the battery voltage and
checking the generator with the oscilloscope.
No. Designation
1. Sensor connector
with 15 pins
2. Black clamp
3. Red clamp
i The black clamp must always be connected to the terminal B-
(vehicle ground), even if they are not required for power
supply (see also section 2, safety information).
Plug-in socket 7: Stroboscope
No. Designation
1. Sensor connector
with 15 pins
2. Thumbwheel
3. Toggle switch
Application
Connection to the plug-in
socket 6
Battery "-" (negative)
Battery "+" (positive)
Application
Connection to the plug-in
socket 7
For measuring the ignition
point/adjustment of ignition
timing with zero point mark
or beginning of injection
(with Diesel adapter)
For storage of measured
values
Plug-in socket 8: Primary connecting cable (term. 1 / term. 15).
Used for measurements in test program "Ignition coil - Primary
side" and to record the primary oscillogram.
It is also possible to use primary adapter cables for specific
vehicles as an alternative to the primary connecting cable.
No. Designation
1. 16-pin sensor
connector
2+3 Green banana plug
with green clip
4+5 Yellow banana plug
with yellow clip
Plug-in socket 8: Pulse shaper 1 687 224 827 for control
signals (TN/TD, EST, primary current). The pulse shaper is a
special accessory and must be ordered separately. It is required
to trigger the oscilloscope if a primary signal (terminal 1) is not
available or cannot be adapted and the secondary signal is under
4 kV (cannot be used for measurement of dwell angle or pulse
duty factor).
No. Designation
1. 16-pin sensor
connector
2. Distributor with
switch for type of
measurement
3. Banana plug
4. Clamp-on pickup
Application
Connection to 16-pin AMP
socket (plug-in socket 8)
Ignition coil,
terminal 1 "-" (minus)
Ignition coil,
terminal 15 "+" (plus)
Application
Connection to 16-pin AMP
socket (plug-in socket 8)
Connection to TN/TD or EST
signal with appropriate fitting
To record the primary-current
pulse
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