switch. Each Series 4C Headset has a VOX option built-in. There is also a continuous
reading, Battery Condition Indicator Light on the back of every unit. All toggle switches are
protected by stainless steel switch guards that inhibit damage from accidents and minimize
the potential for accidental actuation. And, with an Earmark portable radio, you always have
the ability to actuate the transmitter with your voice.
YOU'RE EQUIPPED WITH VOX130
™
!
Each Series 4C Radio Headset operates with VOX130 technology. VOX130 is a new,
significant improvement in state-of-the-art of
voice actuated transmitter
systems. VOX130
provides several features which have never before been offered in portable rad
i
os.
♦
First, VOX130 is self-adjusting. You never have to make a manual adjustment
to go from high noise to low noise or back again. There are no instructions
in this manual for adjusting VOX!
♦
Second, VOX130 is not sensitive to ordinary machine noise, no matter how
loud ii gets. Only your voice will cause your transmitter to activate. The
louder the noise around you, the louder you must talk. That's to ensure that
your voice is always much louder than the outside noise, so you'll always be
easy to understand on your network.
♦
Third, while you're using VOX130, the transmitter automatically suppresses
the outside, environmental noise so your voice will always be sharp, clear and
easy to hear.
II SETUP
As received, your new Earmark Series 4C Headset is ready for use in a typical, industrial
operating environment. Only a few items require your attention before you start operations.
A. BATTERIES
1.
Alkaline Batteries
Earmark Headsets operate with either one or two, 9 volt, alkaline batteries (NEDA
1604A). Two batteries will last twice as long as one. If you use two batteries,
change them both at the same time. To install your batter
i
es
,
gradually loosen
the knurled nuts on each side of the Battery Cover Plates and lift off the Plates.
Press the batteries into the battery compartments. Do not force the batteries.
Observe the polarity guide and they should fit easily.
Please do not attempt to
use Zinc-Carbon batteries in your Earmark Headset. You will not be satisfied with
the results.
2. Rechargeable Batteries
Earmark offers two alternatives to alkaline batteries. Standard, commercial, 8.4
volt NiMH cells (Earmark Part No. 12019) comprise the first alternative. These
cells look like 9V alkaline cells and are direct replacements for the alkaline
batteries. No special Headset modifications are necessary.
PLEASE
Nore: The
standard, commercial NiMH system is not Intrinsically Safe.
The second alternative, the
Earmark RPS
(Rechargeable Power System), is a
high capacity, Intrinsically Safe rechargeable battery system. This NiCd cell is
larger than the commercial system because of the special provisions necessary to
ensure Intrinsic Safety. Because of its extra size, the RPS requires special
attention during initial installation.
2
EARMARK SERVICE POLICY
Earmark Is proud to produce a quality, rugged product that is designed for use In tough
industrial environments. The true sign of a company committed to excellence Is shown
by the commitment to product design AND customer service. At Earmark, we have gone
one step further by ensuring that the experience that we gain in service Is used In
designing all of our products, making our products excellent for use in tough
environments. But ultimately, all products require some level of service, especially after
hard use and long periods of active use.
At Earmark, we are committed to making your service experience painless. We provide
two levels of service with every product that we ship:
Phone Support
You can always call Earmark for help with an operational problem. Just dial our toll free
number 1-888-EARMARK (USA only) or our direct number and ask to speak to our
service department. Whether you have difficulty with your Initial installation or have
noticed a change in your equipment's performance, It is very likely that we can
diagnose and hopefully fix the problem over the phone.
Repair
In the event that service Is required for your Earmark product, we ask that you follow
this simple procedure:
1.
Pack the product in a rugged cardboard container. We recommend that headsets
be sent to us in their plastic carrying cases for protection.
2. In the package include a piece of paper that has at the very least your contact
Information (contact name, phone/#, company name, shipping address), a problem
description, and special shipping Instructions, if desired (we ship FedEx 3-day if
not specified)
3.
Ship the container to Earmark - Attn: Service, 1125 Dixwell Ave, Hamden, CT
06514 USA.
4.
While not required, we recommend that you also fax the paper to 203-777-2886 so
that we can be prepared to receive your equipment.
All repairs are handled at Earmark equally - whether they are in or out of warranty.
Once your equipment is checked in and inspected by our technicians you will be
contacted by our service department with an estimate of parts and labor (if out of
warranty) and an estimated ship date. In the event that any charges are incurred, you
will also be asked for payment information (credit card, prepayment, or purchase
order).
Warranty
All warranty work will be shipped back to you in the same timeframe that it was sent to
us. For instance, if you sent your repair work using a 2-day carrier then it will be
shipped back 2-day (we will only use FedEx, however). If you are unsure whether
your equipment is still under warranty, please read the next page or call our service
department.
We hope that you enjoy using your Earmark product. As always, we look forward to
your comments and suggestions. Please feel free to contact us by phone, fax, or on
the web.
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