Installation Warnings
To avoid unexpected accident, personal injury or device damage, read the safety disclaimers and installation warnings.
Power Safety
Use only the power cord or power adapter provided with the IPPBX.
Keep the power off during the installation.
Make sure that the supply voltage matches the specifications indicated on the back panel of the device.
To avoid the electric accident, do not open or remove the cover of IPPBX when it is working as well as off the power.
Before cleaning the device, cut off the power supply.
Environment
Install the IPPBX in a location that is clean, free from vibration, electric shock, and temperature/humidity extremes.
The operating temperature should be kept below 104°F (40°C).