Control Cable Mat-Cy; Installation; Important Warning - Mat-Tuner mAT-30 Instruction Manual

CONTROL CABLE mAT-CY

The mAT-30's control cable mAT-CY provides control signals between YAESU transceiver and
the tuner. As the figure shows, the cable have two mini-DIN 8-pin plugs. Push and hold the
transceiver's [A](or [TUNE]) button for two seconds to start the tuning process. Push [A](or
[TUNE]) quickly can switch the state of the tuner, online or bypass.
mAT-CY is 50 centimeters long. If it is desired that the mAT-30 is positioned farther from the
transceiver than this cable length allows, a custom cable will need to be constructed. This can be
accomplished in two ways: Cut the control cable and solder a jumper wire between all the
connections, or you can buy plugs and cables to make a control cable of a specific length.

INSTALLATION

The mAT-30 tuner is designed for indoor operation only, it is not waterproof. If you use it outdoors
(Field Day, for example), you must protect it from the rain. Always turn your transceiver off
before plugging or unplugging anything. The transceiver may be damaged if cables are connected
or disconnected while the power is on.
When the tuner is working, there is a high voltage inside. In order to
ensure personal safety, do not use it when the shell is opened!
Don't touch the antenna with your hand when the transceiver is
transmitting, it will cause burns!
Compatible Transceivers
The mAT-30 is designed to be used with some YAESU 100 watt transceiver that supports the
YAESU AH-3 or AH-4 antenna tuners.
1. Connect the HF/50 MHz antenna jack on the transceiver to the "RF IN" jack on the back of
the mAT-30, using a 50 ohm coax cable rated 120 watts or greater.
1、+13.5V 2、TX GND
3、GND 4、DATA IN
5、DATA OUT 6、SENSE
7、RESET 8、TX INH

IMPORTANT WARNING

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