Equus 3130 - Scan Tool – OBD2 - Manual (Page 14)

12 OBD2
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Scan Tool Controls
DISPLAY FUNCTIONS
5. DOWN button - When in MENU mode, scrolls DOWN through
the menu and submenu selection options. When LINKED to a vehicle,
scrolls DOWN through the current display screen to display any addi-
tional data.
6. UP button - When in MENU mode, scrolls UP through the
menu and submenu selection options. When LINKED to a vehicle,
scrolls UP through the current display screen to display any additional
data.
7. GREEN LED - Indicates that all engine systems are running nor-
mally (all Monitors on the vehicle are active and performing their diag-
nostic testing, and no DTCs are present).
8. YELLOW LED - Indicates there is a possible problem. A “Pending”
DTC is present and/or some of the vehicle’s emission monitors have
not run their diagnostic testing.
9. RED LED - Indicates there is a problem in one or more of the vehi-
cle’s systems. The red LED is also used to show that DTC(s) are pres-
ent. DTCs are shown on the Scan Tool’s display. In this case, the
Multifunction Indicator (“Check Engine”) lamp on the vehicle’s instru-
ment panel will light steady on.
10. Display - Displays settings Menu and submenus, test results,
Scan Tool functions and Monitor status information. See DISPLAY
FUNCTIONS, following, for more details.
11. CABLE - Connects the Scan Tool to the vehicle’s Data Link
Connector (DLC).
DISPLAY FUNCTIONS
See Figure 2 for the locations of items 1 through 16, following.
4
3
2 1 11 12 13
5
8
9
10
14
16
15
6
7
Figure 2. Display Functions