LAUNCH KES-200 Ignition Waveform
D-4
LOW: Low voltage time (
µ
s)
HIGH: High voltage time (
µ
s)
MIN: Minimum duty cycle (%)
MAX: Maximum duty cycle (%)
To retest the maximum and minimum duty cycle,
press [ENTER] key.
The channel No. (channel 1 and channel 2) is located
respectively at the left and right part above the large
number on the screen. The selected channel number
will be highlighted.
Battery Volt Measuring Mode
Select [6.BATTERY VOLT] on the main menu for
multimeter, the unit will enter the battery
voltage-measuring mode. To measure the battery
voltage, no probe is needed, just use a cigarette
lighter cable or battery cable to directly measure the
automotive battery voltage supplied to KES-200.
The battery voltage-measuring mode is displayed as
shown in Fig.3-09.
Fig.3-09
The large number in the center of the screen is the
measured value of voltage. Below it is the maximum
and minimum values of voltage.
To retest the maximum and minimum voltage, press
[ENTER] key. User can press [ESC] key to return to
the upper-level menu, or press [HELP] key to view
help information.
Tachometer Measuring Mode
Select [7.RPM] on the main menu for multimeter, the
unit will enter the RPM measuring mode, as shown in
Fig.3-10.
Fig.3-10
User can select the corresponding item according to
the ignition mode of the tested vehicle. Two ignition
modes are available: “NOT DIS” and “DIS”. “DIS”
should be selected when one ignition coil is connected
to two spark plugs. “NOT DIS” covers other ignition
mode. When measuring, get the signal of cylinder 1
into channel 3, as shown in Fig.3-11.
3
2
5
4
1
8
6
7
Fig.3-11
1-
KES-200 main unit
2-
Engine analysis cartridge
3-
Battery
4-
Battery cable
5-
Main cable
6-
Cylinder 1 secondary signal cable
7-
Cylinder 1 secondary signal wire
8-
Distributor/Ignition coil
