LENCO DVL-1662BK Instruction Manual page 13

(The model without DVD)
A ( p p y l o t D V L 3 - 2 5 2 W , H D V L 3 - 2 5 2 B , K D V L 3 - 2 4 2 W , H D V L 3 - 2 4 2 B K, DVL-320BK )
13