Operator Manual - Cummins Onan

Brightness and Contrast
From SCREEN, Fig. 2-3
Press SCREEN on any GEN STATUS screen.
Press NEXT on the SCREEN ADJUST screen to select
Brightness or Contrast (Figure 2-7). Press the
right or left arrow to increase or decrease brightness
or contrast.
Note: “Contrast” applies only to the LCD screen.
Press the BACK button to save the settings and get
back to GEN STATUS.
FIGURE 2-7. SCREEN BRIGHTNESS & CONTRAST
Display Setup
Press SETUP on any GEN STATUS screen. Press
the up or down arrow on the SETUP screen to select
DISPLAY SETUP and press ENTER (Figure 2-8).
From SETUP, Fig. 2-3
To select the units of measure for the GEN STATUS
screens, press NEXT on the DISPLAY SETUP
screen to select Units and then the up or down arrow
to select “SAE” or “Metric”. Press BACK to save
the selection and get back to GEN STATUS.
To calibrate the Digital Display Voltmeter, press
NEXT on the DISPLAY SETUP screen to select AC
Voltmeter Calibration and then press the up or
down arrow to increase or decrease the voltage
displayed so that it matches that of an accurate AC
voltmeter (line-to-line or line-to-neutral, as desired).
Press BACK to save the selection and get back to
GEN STATUS.
Note: This procedure does not change AC output
voltage. Have a trained and experienced person adjust
AC output voltage, if necessary, before calibrating
the Digital Display Voltmeter.
Generator Set and Display Information
Press SETUP on any GEN STATUS screen. Press
the up or down arrow on the SETUP screen to select
GENSET INFO or DISPLAY INFO and press EN-
TER (Figure 2-8). This information may be requested
by the service technician. Keep pressing
BACK to get back to GEN STATUS.
FIGURE 2-8. SETUP, GENSET & DISPLAY INFO
2-7