OM POWER OM1002+, Руководство пользователя

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If the output power of the PA exceeds the limit value, „FWD” fault message appears on the display, transmitting
will be blocked.
Fault LED will lights. To be able to transmit again, you have to remove the cause of the error
(decrease the input power). Touch RESET for going back to the operation mode.
When reflected power of the PA exceeds 100 watts, „Refl ” fault message appears on the display, transmitting
will be blocked. Fault LED will lights. In such a case try to decrease input power first, or improve matching and
adapt better the impedance of your antenna. Touch RESET for going back to the operation mode.
When the input power of the PA exceeds limit value, „Pin“ fault message appears on the display, transmitting
will be blocked. Decrease the input power. There are two limit values. First (20% above full driving level) is for
software protection. In this case software will block transmitting; PA will stay in OPER mode. Second and very
fast protection will be activated, when the input power exceeds 50% above full driving level. In this moment
input RF signal will be switched immediately to the dummy load and PA will go to STBY mode. Message
„Pin“
appears. Decrease the input power under maximum driving level and press RESET to resume transmitting
possibility.