Using the Controls the Audiovox ACA450 Wireless 4.5” LCD Display System

Using the Controls the Audiovox ACA450 Wireless 4.5” LCD Display System 

A: Menu Key-shows on screen displays
B: “+” Volume Adjustment Key
C: “-” Volume Adjustment Key
D: Four Position/Channel Receiver Frequency Switch

NOTE: Position switch should be in the #1 position. Monitor can receive 4 different frequencies, as noted in specifications, and can receive 4 separate camera signals (optional).

E: Power Supply Jack