Chapter 1: Product description
Important Notes
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Important Notes
•
For the warranty to be honored, install the unit in accordance with the instructions in this
manual.
•
Any changes or modifications of equipment not expressly approved by the manufacturer could
void the user’s authority to operate the equipment and the warranty for such equipment.
•
PTP 820G is intended for installation in a restricted access location.
•
PTP 820G must be installed and permanently connected to protective earth by qualified service
personnel in accordance with applicable national electrical codes.
General Equipment Precautions
Caution
To avoid malfunctioning or personnel injuries, equipment or accessories/kits/plug-in
unit installation, requires qualified and trained personnel. Changes or modifications
not expressly approved by Cambium Networks can void user's authority to operate
the equipment.
Caution
Where special cables, shields, adapters and grounding kits are supplied or described
in this manual, these items must be used to comply with the FCC regulations.
Caution
Use of controls, adjustments, or performing procedures other than those specified
herein, may result in hazardous radiation exposure.
Caution
When working with a PTP 820G, note the following risk of electric shock and energy
hazard:
Disconnecting one power supply disconnects only one power supply module. To
isolate the unit completely, disconnect all power supplies.
Caution
Machine noise information order: 3. GPSGV, the highest sound pressure level
amounts to 70 dB (A) or less, in accordance with ISO EN 7779.
Antistatic
Static electricity may cause body harm, as well as harm to electronic components
inside the device. Anyone responsible for the installation or maintenance of the PTP
820G must use an ESD Wrist Strap. ESD protection measures must be observed when
touching the unit. To prevent damage, before touching components inside the device,
all electrostatic must be discharged from both personnel and tools.