
BREAK-OUT BOX 227
5.0 USING THE SNAPSHOT MODE
Press 3 to select <SNAPSHOT> mode from the <BREAK-OUT BOX> menu. From the
<SNAPSHOT> menu, press 1 to use the default Data List for the snapshot tests. To
select a <CUSTOM DATA LIST>, press 2 to display the <SIGNAL SELECT> options.
Signal selection is explained in Section 4.0 Custom Data Mode on page 226.
Previously captured data may be reviewed by selecting <3: Snapshot Replay>.
Select <4: Trigger Point> to setup the Tester to capture data that occurs before, after, or
both before and after the trigger occurs.
ACTIVE KEYS
u d Change highlighted menu item.
1 - 4 Select a snapshot option.
e Select highlighted menu item.
GROUND CHECK
During initialization of the BOB functions, the Tester checks to see if the BOB is correctly
connected to the vehicle. If the Tester detects a possible connection problem, this screen is
displayed. Please check the following:
• ECU Connectors are improperly connected or damaged.
• BOB harness connectors are improperly connected.
• The vehicle battery is completely discharged.
The data list display indicates the ground signal which may be open.
HINT
If abnormal signal values are displayed in <DATA LIST> or
<CUSTOM DATA> mode, use the <OSCILLOSCOPE> mode
to confirm the signal values before replacing any parts.
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