ViewSonic PX748-4K User Guide - Page 19
Preventing Unauthorized Use, Using the Security Slot
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Preventing Unauthorized Use The projector has several built-in security features to prevent theft, access, or accidental setting changes. Using the Security Slot To help prevent the projector from being stolen, use a security slot locking device to secure the projector to a fixed object. Below is an example of setting up a security slot locking device: HDMI 1 HDCP2.2 HDMI 2 HDCP2.2 RS-232 USB 5V/1.5A OUT AUDIO OUT (Service) NOTE: The security slot can also be used as a safety anchor if the projector is mounted to the ceiling. 19
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19
Preventing Unauthorized Use
The projector has several built-in security features to prevent theft, access, or
accidental setting changes.
Using the Security Slot
To help prevent the projector from being stolen, use a security slot locking device
to secure the projector to a fixed object.
Below is an example of setting up a security slot locking device:
HDMI 1
HDCP2.2
HDMI 2
HDCP2.2
RS-232
AUDIO OUT
USB 5V/1.5A OUT
(Service)
NOTE:
The security slot can also be used as a safety anchor if the projector is
mounted to the ceiling.