Elenos T30000, Handbook

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Hand Book T30000 -
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Otherwise, if increasing exciter power results in excessive levels of grid current (I.G.), reduce ANODE
IMPEDANCE (top left) by pushing the dedicated switch down (simultaneously compensate ANODE
TUNING). This last adjustment, for the same exciter power, will not increase output power (it may
decrease it) but the saturation effect will disappear and the final stage will accept the higher level of
input power to achieve maximum performance. WARNING! It is worth repeating that each adjustment
of ANODE IMPEDANCE must be made in small steps and immediately followed by compensatory
adjustments of ANODE TUNING (top right) to maximise the relative power output and thus the
electrical efficiency of the T30000. These instructions refer to output tuning, however it will be
necessary, during this procedure, to also optimise the input tuning in order to minimise the reflected
power reading of the driver stage.