All-New Event Presentation Switching Solutions
User Manual
When a device is mounted into a rack, all mounting holes must be fixed with
screws.
Ensure the rack is well ventilated. It is recommended to reserve at least 1U space
between the stacking devices, and the heat dissipation vents must not be
obstructed and keep at least 10 cm distance from other objects.
2.3.3 Grounding
Connect the grounding wire first when installing a device, and disconnect the
grounding wire at last when removing the device.
The connecting surface of the grounding wire and the device must have good
conductivity. Spray painting is strictly prohibited, and there must be sufficient
fastening force between the connecting parts.
Do not operate the device when the grounding conductor is not installed.
There must be no joints in the middle of the grounding wire, and it is strictly
prohibited to install a switch or fuse on the grounding wire.
For devices using a three-pin socket, ensure that the ground terminal in the three-
pin socket is well grounded.
Cable Requirements
2.4.1 Power Cords
Warning
Do not install or remove the power cord when the device is powered on. When the
power cord core contacts the conductor, an electric arc or spark will be generated
which may result in fire or eye injury.
Protect the power cord properly to prevent it from being punctured to avoid
personal injury or fire caused by a short circuit.
To ensure the safety of the device and personnel, be sure to use the matched
power cord.
User-supplied cables must comply with local cable regulations and device cable
requirements.
Before installing or removing the power cord, turn off the device power first.
Check the electrical plug regularly and wipe off the dirt or dust accumulated on
the plug.
Before connecting the power cord, read the labels or markings on the power cord
to make sure it is a matched one.
The device is intended to operate from an AC power source with a voltage range of
AC 100–240V~, 50/60Hz. Various standard plugs are shown in the figure below.
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