| 摘要 |
<p>One kind of transmission device is provided, which can show in its display unit the channel, the modulation mode and other transmission parameters set uniformly with the preset regulation switch evenif in limited display space of the display unit. The CPU controls the operation on the UP switch and the DOWN switch to switch the displayed content in the display unit, so that the main transmissionparameters are shown in the display unit after the power is on and the other transmission parameters not to be shown after the power is on may be shown in the display unit through operating the UP switch. Then, the DOWN switch is operated and the CPU controls the display unit to return the shown picture in powering on.</p> |
