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4.3.2 Record Data
The Record Data function is used to record PIDs to help diagnose intermittent drivability problems that
can’t be determined by any other method.
Menu options typically include:
•Complete Data
•Custom Data
•Graph Data Set
•Unit of measure (Please refer to Chapter 7 System Setup)
NOTE
There are two types of trigger methods used.
•Manual Trigger-truggers recording whenever operators press the ENTER key.
•DTC trigger-automatically triggers recording when a code is detected by vehicle. DTC trigger is
not available on all vehicles. Some vehicles need to be driven for a long period of time to store a
code after a drivability fault occurs. If DTC trigger is selected to make a recording, the might not
be drastic change in the data before and after trigger.
NOTE
Dierent vehicles communicate at dierent speeds and suppo a dierent number of PIDs
Therefore, the maximum number of frames that can be recorded varies. The coder reader keeps
recording data unit.
•The memo is full.
•The operator presses the BACK key.
CAUTION
Do not operate the code reader whilt driving; always have two persons in vehicle when recording-one
to drive and the other to operate the code reader.
To record data:
1. Select Reocrd data from the menu and press the ENTER key.
2. Refer to View Data to set up Complete Data Set or Customer Data Set to record.
3. If the recording is to be overwritten, selected Yes ; If data is not to be overwritten, pick No to
return to select Memo screen and choose another one.
4. If Manual Trigger is selected, following screen display.
5. If DTC Trigger is picked, following screen displays.
6. Press the ENTER key to sta recording or wait codes to trigger.
7. After recording, the code reader displays a prompt to Playback.
8. Select YES to view recorded data; pick NO or press the BACK key to return to Record Data.
OBDII / EOBD+CAN VD30 Code Reader User Manual
7
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