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This plastic dome like thing on the end of an optical cable. Can't seem to pull it out, tried using a lot of force and it won't budge. I'm afraid to plug
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Lab on Fiber Technology for biological sensing applications - Vaiano - 2016 - Laser & Photonics Reviews - Wiley Online Library
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LG C2 Digital optical not working. Did i plug it correctly, or must push it inside further? I already push it quite hard until i could hear a little plastic cracking sound.
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YSK that SPDIF optical audio cables have a plastic cap that has to be removed before being inserted into their sockets. Images inside. : r/YouShouldKnow
![Sennheiser RS 185 - Digital Headphones Wireless - Over-Ear Headphones Home Audio - Ideal for modern music & TV Sennheiser RS 185 - Digital Headphones Wireless - Over-Ear Headphones Home Audio - Ideal for modern music & TV](https://hf-files.s3.amazonaws.com/hdpsennheiserusa_kb_attachments/2014/03-12/cc563d24-f396-4841-8afb-0c9c6491768e/optical%20cable%20protectors.png)
Sennheiser RS 185 - Digital Headphones Wireless - Over-Ear Headphones Home Audio - Ideal for modern music & TV
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