Welch Allyn VSM 6000 series Directions For Use Manual page 21

Directions for use
No. Feature
9 Recess for mounting plate
10 USB connector door
11 Fan intake
12 Speaker
Controls, indicators, and connectors 15
Description
Secures the monitor when mounted on the mobile stand or
wall.
Provides access to host USB connections for optional
accessories.
Provides an audible alarm (low, medium, or high) and
SpO2 pulse tones. A piezo beeper inside the monitor
provides backup.