Audiovox D1718ES - DVD Player - 7 Instruction Manual page 33

3) Optional Game Controller
Please refer to the operation manual provided with the Game
Controller.
*Note: Do not use the "AV Jack" and "E Port" at the same time when
in "AV IN" mode. Unplug the game controller when using the A/V input
jack.
4. Connecting Optional Headphones
Plug the optional headphones into either Headphone 1 jack or
Headphone 2 jack on the right side of the D1718ES.
Plugging into Headphone jack 1 will disable the internal speakers.
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