Snapshot (cont) -726280186

TM 9-2320-364-20-1

2-11. TROUBLESHOOTING INSTRUCTIONS (CONT).

(m) You will now be given the opportunity to adjust the memory trigger point. Refer to Step (n) (Adjust

memory trigger point).

(n)

Adjust memory trigger point. You will get to this point, regardless of which trigger method you

chose. Now you have the opportunity to determine where in memory you want the trigger.

DO YOU WISH

TO ADJUST THE MEMORY

TRIGGER POINT?

YES

[NO]

Data Readout Window

(o)

If you do not wish to adjust the memory trigger point, press ENTER. The Snapshot function now

begins. The readout displays the message: WAITING FOR TRIGGER.

ECU A/N

16035879

DIAG CODES 21 32

TPS 128 CNTS 50 2%

WAITING FOR TRIGGER

Data Readout Window

NOTE

To find out what happens when the trigger occurs, refer to Step (11) (Processing

trigger).

(p)

If you do wish to adjust the memory trigger point, use the LEFT arrow key to toggle the indicator to

YES and press ENTER. The display will now permit you to choose how much data you want

retained in memory before and after the trigger point.

T INDICATES LOCATION

OF TRIGGER IN MEMORY

BEG

MID

END

[

]

Data Readout Window

(q)

Use the LEFT and RIGHT arrows to move the T to the place you want the trigger to be. If you do

not move the T, the DDR will continue recording data after the trigger occurs, placing the trigger in

the middle of the data recorded. If you place the T at the right, the DDR will quit recording data as

soon as the trigger occurs. All of the data recorded will be before the trigger point. If you place the

T at the left, the DDR will continue recording data after the trigger occurs, placing the trigger at the

beginning of the data recorded.

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