Digital Network Public Address & Voice Alarm System
4) System equipment VA-6000MA / MS / BC, VA-P8500S are designed specifically for cabinet installation,
if you install two or more units on a cabinet, between the device and the device you should set aside the
corresponding space for ventilation to maintain good heat dissipation.
5) In order to make the system work stably, please ensure the reliability of ground connection of the
equipment.
6) The system does not allow parallel amplifier, which may cause permanent failure.
7) Remote Microphone (VA-6000FM / RM) provides phantom power, real-time testing, please do not turn
off the switch at work to avoid system to report failures misjudgment.
8) The main equipment lines of the system all have back-up, please allocate according to the actual
needs. If any serious fault happens and lead to system disorder, please contact the staff for after-sales
service. Do not attempt to disassemble the internal portion for personal maintenance treatment , in order
to prevent permanent damage to the device or module and avoid electrical shock.
9) The product is the Class I device that must be connected to a power outlet with a grounding power
outlet to ensure adequate grounding device.
10) The equipment used the power plug is disconnected from the grid power supplies, to ensure security,
please pull out the power plug after using the equipment, and make sure complete loss of the power.
11) Because the appearance and functions of this system will continue to upgrade, but are backward
compatible, any discrepancy in kind, please in kind prevail.
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