36SpeakerThe integrated speaker sounds audio signals for barcode scanning and data entry. Thespeaker can also be used for playing sounds (e.g., WAV or MP3 files).The speaker meets the following SPL levels at 10cm:• 500Hz–80dB• 1kHz–90dB• 4kHz–90dBStylus and tetherThe XM5 is shipped with a stylus inserted in a loop on the tether. Store the stylus in theLanyard when you’re not using it; see Using the Stylus on paragraph 3.8.4.8. Left Side Panel LayoutSide ButtonUsed to control the speaker volume and scanning barcodes.SCAN buttonVolume Up/Down button