Hear Back PRO User Guide
17. The apparatus shall be connected to a mains socket outlet with a
protective earthing connection.
18. Mains plug is used as the disconnect device. It shall remain
readily operable and should not be obstructed during intended
use.
19. WARNING: To prevent injury, this apparatus must be securely
attached to a rack in accordance with the installation instructions.
20. Detailed installation instruction in user manual.
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