User's Manual

LAUNCH
S3001 User Manual
90
7
Secondary
ignition pick-up
Thi
s ignition pick-up is applied in the following
situations: Secondary-distributor ignition analysis,
Secondary-simultaneous ignition analysis and
Secondary-direct ignition analysis.
It has three ends: BNC connector (for connecting to
CH1/CH2/CH3/CH4), crocodile clip (for Grounding)
and high-voltage clip (for connecting high-voltage
line), near which has an attenuator equipped for
high-pressure attenuation to prevent the Scopebox
from being impacted.
*Notes:
1). The high voltage clip should be clamped on the
insulated lead (COP Extension Cord, see Item 8)
in
stead of on the spark plug to prevent
b
reakdown and electric shock.
2). Please try to keep an instance of 2 inch from
other high-voltage line to avoid the interference.
8
C
OP
(Coil-on-Plug)
Extension Cord
Coil-on-Plug extension cord (including earth cord)
allows you to take accurate secondary ignition
measurements on secondary-direct (Coil-on-Plug)