Warranty - Firecom pantherC Series Operation Manual

APPENDIX A – NETWORK INSTALLATION TIPS
8. Impedance mismatches are harmful.
The pantherC series network system is designed to handle imperfections, but
repeated poor network treatment can cause communication failure. Every change
in impedance along the network path causes a little degradation to the network.
Minor impedance changes can be managed but large jumps in impedance or
repeated changes can cause the system to not work correctly.
9. Poor network wiring is accumulative.
The pantherC series network system is designed to handle imperfections, but
repeated poor network wiring treatment can cause communication failure. A
network wiring problem that does not show up on a small system may cause a
failure when additional units are added and the network is expanded. Whenever
a system is modified, the entire network system should be reviewed per the above
rules. Network runs can be several hundred feet when handled properly.
10. Use Firecom 10 series headsets only.
When using headsets with the pantherC series system, use Firecom's UH-10,
UH-10S, FH-10, or FH-10S headsets. Headsets are ideal for troubleshooting in
a high noise environment or enclosed building that can cause feedback
between units.
11. Continuity checks are not enough to verify network wiring.
When troubleshooting a system or retrofitting using previously installed wiring, it
is important to keep in mind that a continuity check is not a conclusive test of a
network wire run. Each wire must have continuity, but that is not enough. Wiring
must also follow the strict pairing rule outlined above.
12. One network issue can affect everyone on the network.
A poor network wire or network treatment can affect all units on the network, not
just the unit closest to the problem.
13. Bypassing a network wiring run is a quick way to isolate problems.
Bypassing a suspected section of wire with an independent external network can
often provide the fastest network wire test between units. When testing, make sure
the suspect wiring is completely removed from the system. If the problem goes
away after you have bypassed a section of network wire, then look for a wiring
problem in that section.
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WARRANTY

Two-Year Limited Warranty to the Original Purchaser
Sonetics Corporation warrants to the original purchaser of its products, that they will be free
from defects in materials and workmanship, under normal and proper use, for the period of
two years from date of purchase. Sonetics Corporation will repair or replace, at its option, any
parts showing factory defects during this warranty period, subject to the following provisions.
This warranty applies only to a new product which has been sold through authorized channels
of distribution. All work under warranty must be performed by Sonetics Corporation. All
returned products must be shipped to our address, freight prepaid, accompanied by a dated
proof of purchase. The purchaser voids this warranty if he, she or others attempt to repair, service
or alter the product in any way. This warranty does not apply in the event of accident, abuse,
improper installation, unauthorized repair, tampering, modification, fire, flood, collision, or
other damage from external sources, including damage which is caused by user replaceable
parts (leaking batteries, etc.). This warranty does not extend to any other equipment or apparatus
to which this product may be attached or connected. The foregoing is your sole remedy for
failure in service or defects. Sonetics Corporation shall not be liable under this or any implied
warranty for incidental or consequential damages, nor for any installation or removal costs or
other service fees. This warranty is in lieu of all other warranties, express or implied, including
the warranty of merchantability or fitness of use, which are hereby excluded. To the extent that
this exclusion is not legally enforceable, the duration of such implied warranties shall be limited
to two years from date of purchase. No suit for breach of express or implied warranty may be
brought after two years from date of purchase.
WARNING
Safety Information
Firecom's pantherC series intercom speaker is loud enough to cause hearing damage. Use the
volume control provided on the intercom to reduce the speaker volume to a safe level for the
environment in which the intercom is being used or use Firecom headsets to reduce noise.
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