Oki ES5432 - Adjusting the Contrast of the Display Screen

- 8 -
1. Basic Operations
Adjusting the Contrast of the Display Screen
Brightness of the display screen can be adjusted. The larger number you set, the darker the
screen becomes, and the smaller number you set, the brighter the screen becomes.
Values from -10 to +10 can be set.
1
Press the button on the operator panel repeatedly to select [Setting] and
press the (ENTER) button.
2
Press the button once to select [Admin Setup] and press the (ENTER)
button.
3
Enter the administrator password, and then press the (ENTER) button.
The factory default administrator password is "999999". If the administrator password is changed, enter the
updated password.
4
Press the button several times to select [Manage Unit] and press the
(ENTER) button.
5
Press the button several times to select [System Setup] and press the
(ENTER) button.
6
Press the or button several times to select [Panel Contrast] and press
the (ENTER) button.
7
Press the or button to select the value you want to set and press the
(ENTER) button.
8
Check that [*] is displayed on the left of the selected value.
9
Press the (ONLINE) button to return to the standby screen.