![](/images/new-backgrounds/1279074/27907421x1.webp)
OPTIONAL:
To connect an external amplifier, connect the stereo mini cable from the monitor's AUDIO OUT port to the appropriate AUDIO IN
port on a compatible amplifier as shown on the right.
3. Connect AV, S, YPbPr, Antenna to Video Devices
Connect Video/Audio cables form compatible devices into the back panel of N1800TV.
ViewSonic N1800TV 10