Mat-Tuner mAT-30 Instruction Manual page 5

Press and hold in the [A] (TUNE) key to initiate automatic tuning. The FT-897D/857D transceiver
will be activated, a carrier signal will be sent out, and the coils and capacitors in the mAT-30 will
be selected/adjusted for optimum SWR. When tuning is complete, the transmission will cease, and
you will be ready for operation on this frequency. Tuning data will be stored in the mAT-30's
memory system.
To initiate a tuning sequence from the YAESU transceiver, the transceiver will switch to CW mode,
reduce power, and begin to transmit a carrier. The mAT-30 will begin a memory tuning sequence
as described above. If an acceptable SWR match is found in the memory tuning cycle, the tuning
cycle ends. Otherwise, the mAT-30 automatically begins a full tuning cycle in an attempt to find a
good match. If the full tuning cycle is successful, the match data is stored in a memory associated
with the selected frequency. When the tuning cycle is complete, an indicator on the display of the
transceiver will show that the tuner is active. This indicator varies by model, consult the
transceiver owner's manual for details on operation with an external automatic tuner. To bypass
the tuner via the YAESU transceiver front panel, press the [A](TUNE) key momentarily.
TECHNICAL SUPPORT
Visit the Support Center at: http://www.mat-tuner.com/en/.
The website provides links to product manuals, just in case you lose this one! When you are
thinking about the purchase of products our website also has complete product
specifications and photographs, you can use to help make your purchase decision. Don't forget the
links to all of the quality Dealers also ready to help you make that purchase
decision.
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an email tell us how you used the product and how well it worked in your application. We like to
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Welcome to http://www.mat-tuner.com/ for more information
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