^^?
The Aston Martin Lagonda Diagnostic System
Users Guide
The following trigger options are available:
Triggers when the signal passes above
a
specified
value,
i.e. stop lamp.
Triggers when the signal passes below
a
specified
value,
i.e. Anti-Lock brakes warning lamp.
Triggers when the signa
I
passes outside
a
specified
band,
i.e. oxygen sensor feedback.
Triggers when the signal passes into a specified
band.
Once the type of trigger has been selected the trigger
vaiue(s) (i.e. the signal level at which the trigger point wil
I
occur) should be set.
These values are set by highlighting the existing value.
i
jr:
ECT ^ 1
Trigger KBIT" ^
^^^^1
S.I.
°c
Oj
Engine coolant temperature
m
^
Highlighted Trigger Value
Press the calculator-style
icon.
A new screen should now be displayed.
Trigger Value Entry
Enter the required trigger value using the calculator-style
screen buttons.
The S.I. button enables unit selection, where applicable,
refer to S.I. Units.
Confirm the trigger value by pressing the 'tick'
icon.
The trigger screen will now be re-displayed.
Press the 'tick' icon to go back to the Parameter
Customisation screen.
Press the 'tick' icon again to return to the datalogger main
menu.
September 1996 9-59
The Aston Martin Lagonda Diagnostic System
Users Guide
ES^"^?
The screen was scrolled down until 'RRW<133' was
displayed.
The rectangle below the play icon on row 'RRW<133' was
selected.
The rectangle below the eye icon in row 'RRW<133' was
selected.
The 're-order' icon was then selected; this places
the record enabled parameters at the top of the
parameter list in numerical order.
The 'ABSWL' parameter was then selected and the trigger
switched on by touching the rectangle in the ABSWL line
below the trigger symbol.
The 'OV rectangle was then selected.
\
(n>
ABSWL
Trigger
S.I.
Anti-Lock Brakes Warning Lamp
1123;
11=3
Signals
ABSWL
RLW<133
RRW<133
BAT+P20
BAT+P3
FLS2
FRW<133
•
j^ •' S.I.
KPH
KPH
V
V
^K
KPH
i=
ABS Warning Light selection
^
Themagnifying-glasstype icon wasthen selected
to lead to the trigger customization screen.
The 'falling-edge' trigger icon was then selected.
DataLogger will then trigger from the ABSWL when the
signal passes below a specified value.
Selection of the OV trigger point
The calculator-style icon was then selected to
alter the trigger value. 11 2 31
Using the calculator-style screen buttons, a threshold
value of 6 Volts was entered.
1
7 1 1 8 1 1 9 1
Q
Q
5
1 6 1
LB m
1
^I 1 «J •
Trigger Point setting to 6V
ABSWL
Trigger
Anti-Lock Brak
^
(n>
•
1
'
^H
OV
es Warning L
.jr.
1
S.I.
°C
m
amp
J
l===-l
Falling Edge Trigger Icon
9-64 September 1996
