JRC JMA-5212-4, User Manual

Page: 406 / 494

811
8.3.1.3 Operation Panel Test
Checks for the controls and switches of the operation panel.
Key Test
1) Key check
Buzzer Test
2) Buzzer check
Light
3) Keyboard light check
Procedure 1 Press [3] key while the Test Menu is
open.
The Keyboard Test Menu will appear.
2 Select the item number you want to
check, pressing numeric keys [1] to [3]
of the item.
The check contents will be displayed.
Exit 1 Press [RADAR MENU] key.
The menu will be closed.
[I] Key Check
Checks for the controls and switches of the operation panel.
Procedure 1 Press [1] key while the Keyboard Test
menu is open.
The operation panel image will appear at the
upper left of the display.
Each key on the operation panel on the display is
shown in reverse video at the same time the key
is pressed, and the name of the pressed key is
displayed.
2 To perform resetting, position the
cursor to "EXIT" shown on the left side
of the display, and press the [ENT] key
or [0] key.
Exit 1 Press [0] key.
The menu will be closed.