Warranty; Specifications - microHAM DigiKeyer Manual

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9 - WARRANTY

microHAM warrants this product for three (3) years. The product must not be modified in any way or the warranty

is voided. Cables are warranted against defects in materials and workmanship for a period of 60 days.

What is covered: During the warranty, microHAM, s.r.o., will repair or replace defective product at their sole

discretion. You must send the unit postpaid with a copy of the original invoice to the distributor from whom you

purchased the product. microHAM will pay return shipping.

What is not covered: This Limited Warranty does not cover (1) correction of installation or software errors in the

user's computer(s), (2) damage caused by misuse, negligence, user modifications or failure to follow the user

manual, (3) connection to improper or excessive voltage or voltage surges, (4) the incorrect installation of any

cables connected to the device by the user or (5) weather related storm, lightning or electrostatic discharge

damage.

micro HAM USB Device Router (the software) is provided "as is" without guarantee of compatibility with any

specific operating system, computer, peripheral or accessory.

microHAM assumes no liability or responsibility for damage to other devices or injuries to persons as a

consequence of using our products.

If the terms of the above warranty are not acceptable, return the unit, all associated documents and accessories

in the original unopened package, prepaid, to microHAM or to your supplier for refund less shipping and a

restocking fee.

DigiKeyer is a multi-mode interface between computer and transceiver. It has been optimized for amateur digital

modes and includes a high performance USB sound processor.

DigiKeyer is connected to the computer using a single A-B USB cable which is included.

The transceiver and DigiKeyer are connected by single radio cable terminated on one side by a DB15M and on

the other side by the appropriate plugs for the specific transceiver. The cable carries power for DigiKeyer, audio,

CAT control and keying. The appropriate transceiver interface cable is specified when DigiKeyer is purchased.

If a Windows PC running the "microHAM USB Device Router" program is connected, DigiKeyer works as a

computer interface and sound card. It transfers all control signals generated by the application program between

the computer and transceiver. Software compatibility is provided by using virtual serial ports. Router monitors

these virtual ports and transfers any data or commands by USB to the micro controller in DigiKeyer. DigiKeyer

processes this data and sends it to the physical ports of transceiver as CAT, CW, and PTT functions.

The USB sound processor in DigiKeyer independently provides analog to digital conversion of audio from the

transceiver and transfers it via USB to the computer where the operating system processes that data as a "sound

card." The USB sound processor also receives digital audio from any applications running on computer and

converts that data into audio signals to modulate the transceiver.

microHAM Device Router is not required in order to enable the USB sound functions. The USB sound processor

is supported directly by Windows, Apple OS 10, and LINUX.. It may be used by any application compatible with

those operating systems.

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