Table of Contents
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1.1 For Your Safety
•
For earthing wire, green-and-yellow insulation is required, and the cross-sectional area of the conductor
must be more than 0.75 mm
•
If the heat sensor inside the Control Box detects abnormally high temperatures, power supply to the unit
will be forcefully stopped. In that case, turn off the Control Box using the power switch, then turn it on
again.
•
If the feature is enabled, an error log will indicate when abnormal fan operation is detected in the system
heat control. In that case, consult the system administrator to replace of the fan.
•
The operating conditions (e.g., CPU usage percentage, memory usage, and Storage Memory Card
product life) are monitored, and monitoring results will be notified by methods such as the error log, MIB,
and system alarm. For details, consult your system administrator.
Notice
For All Telephone Equipment
•
Read and understand all instructions.
For the Control Box
•
Keep the unit away from heating appliances and devices that generate electrical noise such as
fluorescent lamps, motors and televisions. These noise sources can interfere with the performance of
the unit.
12
Installation Manual
or 18 AWG.
2
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Table of Contents
Troubleshooting
