Hello Cwells,

Thank you for reaching out regarding your inquiry about whether the ice maker shuts off automatically or not. We understand that this might be essential for you. We're here to help.

As per checking, Samsung's ice makers are designed to stop when they're full. There are two methods for this: either an optical sensor or a mechanical arm, which detects when ice has piled high enough. If your ice maker won't stop making ice, it means ice is not piling high enough to reach the sensor or arm, typically because the ice bucket is not in the proper position.

For reference, here's the link to the user manual that you can check anytime regarding the ice maker feature.
https://downloadcenter.samsung.com/content/UM/202103/20210311150651162/DA68-04132A-02_EN_MES_CFR.pdf

For other concerns, do not hesitate to reach out via our Support Channels below:

1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.commuity.samsung.com/t5/Samsung-Community/ct-p/us

Thank you, and stay safe!

Your Reference Ticket Number: 1144181583

-Angelica

Hi Evan! You can use most universal speaker mount or stand solutions with the included Wireless Rear Speakers of the HW-A470. This soundbar will connect to any TV that supports digital optical or Bluetooth wireless audio. If your Roku TV supports one of these two connections, it will be compatible with this Samsung Soundbar System. The included Rear Speakers will connect to a wireless module, which allows you to place these three units in the back of your room. One wire is required to connect each rear speaker to the wireless module. Then plug in the power cable to the module. The “wireless” convenience is in connecting your soundbar and any other speakers at the front of the room to the rear speakers – this can now be done via Wi-Fi through the wireless module, eliminating any clutter of long wires running the length of your room.
^Tim

Hi jlyn222! If your TV features the ability to transmit a Bluetooth audio signal to a wireless speaker, you will be able to connect the HW-A430 soundbar to it without using the included optical cable.
^Tim

Hi cognac! Tizen refers to the Samsung TV’s operating system. This gives you access to all of the available smart features in an easy to understand user interface.
^Tim