Toggle Automatic / Semiautomatic Tuning Mode; Automatic Tuning Mode; Manual Memory Tuning - LDG Z-11ProII Operation Manual

Toggle Automatic / Semiautomatic Tuning Mode

As described above, the Z-11ProII employs a fully automatic and a semi-automatic tuning
mode. To toggle between the two, press and release the FUNC button, and then press the C
DN/AUTO button. When Automatic tuning mode is selected, the inner two LEDs will blink.
Press FUNC and then C DN/AUTO again, and the outer two LEDs will blink, indicating
Semiautomatic tuning mode.

Automatic Tuning Mode

When in Automatic Tuning Mode, simply key the radio in any transmit mode, and the Z-11
Pro II will begin tuning any time that the SWR exceeds a preset threshold. The Tune LED lights
during tuning, and the SWR LEDs indicate the SWR during the tuning process.
Continue transmitting (on AM or SSB, keep talking) until the tuning cycle is complete. A
memory tune is attempted first. If the memory tune does not find a previously stored match, a
full tuning cycle is initiated. When the tuning cycle is complete, the status of the tune will be
displayed on the LEDs, and then the final SWR will be displayed. See the section on Status
Indication for the possible tuning status indications.

Manual Memory Tuning

In addition to Automatic Tuning Mode, there are two semi-automatic tuning modes, memory
tuning mode and full tuning mode. Either can be requested at any time, including even when
the Z-11ProII is set for fully automatic tuning.
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