What is the correct way to insert the CAM (CI+ module) into the TV?
While looking at the back of the TV with the front of the CAM facing towards you, gently insert the CAM into the PCMCIA CARD SLOT and push it in as far as it will go. Leave the CAM in the slot permanently, and it may take a few minutes to activate when you switch on the TV. (Page 20)
From the official Sony WH-1000XM4 Wireless Noise-Canceling Headphones manual, page 20
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