About the tool – Equus 3120 - OBD 2&1 Tool Kit User Manual
Page 9

OBD2 & 1
7
E
About the Tool
ADJUSTMENTS/SETTINGS AND DTC LIBRARY
■
If you entered a “Manufacturer-Specific” DTC (DTCs that start
with “P1” and some “P3”):
- The “Select Manufacturer” screen
displays.
- Use the UP
and DOWN
buttons, as necessary, to high-
light the appropriate manufactur-
er, then press the ENTER/LD
button to display the correct
DTC for your vehicle.
If a definition for the DTC you
entered is not available, an advi-
sory message shows on the Scan
Tool’s LCD display.
4. If you wish to view definitions for additional DTCs, press the
ENTER/LD
button to return to the DTC Library screen, and
repeat steps 2 and 3.
5. When all desired DTCs have been viewed, press the ERASE
button to exit the DTC Library.
Adjusting Display Brightness
1. Use the UP
and DOWN
but-
tons, as necessary, to highlight Adjust
Brightness in the MENU, then press
the ENTER/FF
button.
■
The Adjust Brightness screen dis-
plays.
■
The Brightness field shows the cur-
rent brightness setting, from 0 to 43.
2. Press the UP
button to decrease
the brightness of the LCD display (make
the display darker).
3. Press the DOWN
button to increase
the brightness of the LCD display (make
the display lighter).
4. When the desired brightness is obtained, press the ENTER/FF
button to save your changes and return to the MENU.
Selecting the Display Language
1. Use the UP
and DOWN
buttons, as necessary, to highlight
Select Language in the MENU, then press the ENTER/FF
button.