The subwoofer is not powering on or the display is not showing up.
What should I do?
Check AC power cord and make sure the cord is plugged in all the on
both the subwoofer and to the wall. If the unit is still not powering on,
check the fuse on the back side of Sub woofer. This can be done by
removing the fuse cover, located to the left of the power cord plug-in on
the back of the subwoofer. A blown fuse will have a disconnected metal
strip inside the fuse. If the fuse is blown, replace it.
WARNING: When checking the fuse, unplug the AC power cord from the unit and the wall.
Never check or replace a fuse while connected to power.
There’s no audio coming out of any of the speakers. What should I do?
1. First, check to see that you have selected the correct input mode on
the subwoofer. This can be done by repeatedly pressing the “Input”
button on the front of the subwoofer or by pressing the desired input
button on the remote control.
2. If this hasn’t solved it, check the inputs on the back of the subwoofer
and all of the speaker connections. Make sure the audio cables are
plugged in all the way and that the connections to the audio source are
also connected properly. Next, make sure the speaker’s are connected
properly. Make sure to match “+” with “+” and “-” with “-”.
3. Next is to check the system where your AUDIO is coming from as an
input to subwoofer. Meaning if you have connected your TV then
check that the TV Audio out (Left & Right) is connected with AUX
INPUT (Left & Right) of Subwoofer. And also the TV is not in MUTE
mode and or has enough volume.
4. Many times the HT50 was sold as a package thru Shop NBC, and the
TVs have had faulty audio outputs. Regardless, check the subwoofer
with another audio source. This can be done by hooking up a DVD
player, gaming console, or anything else that can output sound and
seeing if the system works. If it does, then the TV or other audio
source is the problem. If sound still does not come out, then proceed
to warranty repair/replacement.
5. If there is still no audio,unplug the AC power cord from the back of
subwoofer for about 2 minutes. This will reset the subwoofer.Plug the
power cord back in and turn on the unit.
