Japan Radio Co. JLN-740A, Instruction Manual

Page: 134 / 232

Chapter 8 Setting by Using Menus (Option) 8-4
8.1.2. Operation of Each Menu
8.1.2.1. Touch Position Calibration
When the touched position and the intended button do not match when the screen is touched, adjust
the touched position in this menu.
1
Touch the [TOUCH CAL] button in the main menu.
A touch position calibration confirmation screen is displayed.
2
Touch [CONFIRM CALIBRATE THE TOUCH SCREEN].
The start screen is displayed.
5 seconds later, a touch position calibration screen is displayed.
3
Touch the center of the target marks at the four corners of the screen.
Touch the center of the target marks at the four corners in the order from 1 to 4.
The following screen is displayed.
4
Touch the screen for confirmation.
5
When

is displayed at the position that was touched:
The adjustment is completed. Close the [TOUCH CAL] menu by touching the [ACCEPT] button.
When the touched position and the position of

do not match:
Perform the adjustment again. Touch the [AGAIN] button and restart from Step 2.
CAUTION
If the calibration takes about one minute or more, the “DISPLAY COMM FAIL”
alert may occur upon returning to the normal screen. This is not the system
malfunction.