Clarion NX509E Owner's Manual & Installation Instructions page 12

DVD Video mode operation
(Source screen)
* Screen during DVD Video mode
when automobile moving.
(DVD top menu) *2
Note:
*2 If you do not touch the screen for about 7 seconds, all the keys on the screen will disappear. Touch
the screen surface to redisplay them.
10
(DVD Video mode screen) *2
(Options screen)
(Setup screen)