Resmed S9 Autoset compatible "keep it dark" screen mask

thingiverse

Keep your bedroom dark when the machine turns on by placing a mask over the screen. It blocks out everything but what's necessary, leaving space for reading results in the morning. Now, sneaking into bed late at night no longer lights up the room and wakes your partner. The Resmed S9 Autoset "keep it dark" screen mask simply rests loose on the screen to keep light leakage from the display to a minimum. It can be easily removed when you want to see the full display and put back on afterwards. Use a dark filament for printing, as it will stop backlight from getting through the plastic. *Health & safety warning*: This is not a medical device. Make sure to check under the mask frequently to look for messages that might otherwise be hidden.