Multitech MultiFRAD FR221, Руководство пользователя, Страница: 14 / 113

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MultiFRAD User Guide
Introduction
This chapter will guide you through the unpacking and installation of your MultiFRAD. The installation
procedure, which is preceded by important safety warnings, provides step-by-step instructions on
cabling and powering-on the MultiFRAD. Chapter 3 provides instructions on installing and configuring
the MultiFRAD software.
Safety Warning Telecom
1. Never install phone wiring during a lightning storm.
2. Never install phone jacks in wet locations unless the jacks are specifically designed for wet
locations.
3. This product is to be used with UL and cUL listed computers.
4. Never touch uninsulated phone wires or terminals unless the phone line has been disconnected
at the network interface.
5. Use caution when installing or modifying phone lines.
6. Avoid using a phone (other than a cordless type) during an electrical storm. There may be a
remote risk of electrical shock from lightning.
7. Do not use the phone to report a gas leak in the vicinity of the leak.
8. To reduce the risk of fire, use only No. 26 AWG or larger Telecommunication line Cord.
Lithium Battery Caution
Caution: Danger of explosion if battery is incorrectly replaced.
A lithium battery on the voice/fax channel board provides backup power for the time keeping
capability. The battery has an estimated life expectancy of ten years.
When the battery starts to weaken, the date and time may be incorrect. If the battery fails, the voice/
fax board must be sent back to Multi-Tech Systems for battery replacement.