valutazioni - 3, GPA: 3.3
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Facilità d'uso
The default is OFF. Note: . When the monitor volume is high or the Speech Processor is ON, speaker output audio may be picked up by your microphone, resulting in a howling phenomenon. Use headphones if this happens. . Audio picked up before the modulation is output from the speaker. So the quality of this audio slightly differs from the quality of audio which other stations will hear. . This function is not available in the CW or FSK mode. . The position of the AFcontrol does not affect the monitor volume. TRANSMIT INHIBIT Transmit Inhibit prevents the transceiver from being placed in the transmit mode. No signals can be transmitted if this function is ON. • TX Inhibit OFF: Transmissions are possible. • TX Inhibit ON: Transmissions are not possible. Switch the function ON or OFF via Menu No. 38. The default is OFF. CHANGING FREQUENCY WHILE TRANSMITTING Moving your frequency while transmitting is usually an unwise practice due to the risk of interference to other stations. However, if necessary, by using the Tuning control you can change the operating frequency while transmitting. You also can change the XIT offset frequency in the transmit mode. While transmitting, if you select a frequency outside the transmit frequency range, the transceiver is automatically forced to receive mode. If you selected transmit mode by pressing [SEND], transmission will not resume until you select a frequency inside the transmit frequency range, and you press [SEND] again. 8 COMMUNICATING AIDS CW BREAK-IN Break-in allows you to transmit CW without manually switching between transmit and receive modes. Two types of Break-in are available, Semi Break-in and Full Break-in. Semi Break-in: When the key contacts open, the transceiver automatically waits for the passage of the time period that you have selected. The transceiver then returns to the receive mode. Full Break-in: As soon as the key contacts open, the transceiver returns to the receive mode. USING SEMI BREAK-IN OR FULL BREAK-IN 1 Press [CW/FSK] to select CW mode. • .CW. appears. 2 Press [VOX]. • .VOX. appears. 3 Press [DELAY]. • The current setting (Full or delay time) appears. The default is Full (.FBk.). 4 Turn the MULTI/CH control to select Full Break-in or a delay time for Semi Break-in. .Available delay times are from 5 to 100 (50 ms to 1000 ms) in steps of 5. 5 Begin sending. • The transceiver automatically switches to the transmit mode. • When Full is selected: The transceiver immediately switches to the receive mode when the key opens. • When a delay time is selected: The transceiver switches to the receive mode after the delay time that you have selected has passed. 6 Press [DELAY] again. Note: Full Break-in cannot be used with the TL-922/922A amplifier. ELECTRONIC KEYER This transceiver has a built-in electronic keyer that can be used by connecting a keyer paddle to the transceiver.s rear panel. Consult .Keys and Keyboards for CW Operation. {page 3} for details regarding this connection. This built-in keyer supports lambic operation. CHANGING KEYING SPEED The keying speed of the electronic keyer is fully adjustable. Selecting the appropriate speed is important in order to send error-free CW that other operators can copy solidly. Selecting a speed that is beyond your keying ability will only result in mistakes. If you select a speed that is close to the speed used by the other station, you will obtain the best results. 1 Press [CW/FSK] to select CW mode. • .CW. appears. 2 Press [KEY]. • The current keying speed appears. The default is 20. 3 While keying the paddle and listening to the transmit sidetone, turn the MULTI/CH control to select the appropriate speed. • The selectable range is 0 to 100 in steps of 2. The larger the number, the faster the speed. 4 Press [KEY] again to complete the setting. Note: When using the semi-automatic “Bug” function, the selected speed applies only to the rate that dots are sent. AUTO WEIGHTING The electronic keyer can automatically change the dot/ dash weighting. Weighting is the ratio of dash length to dot length. The weighting changes with your keying speed thus making your keying easier for other operators to copy. Use Menu No. 26 to switch Auto Weighting ON or OFF. The default is ON. When Auto Weighting is OFF, the weighting is locked at 3:1. ¦ Reversible Auto Weighting Auto Weighting increases the weighting as you increase your keying speed. However, the electronic keyer also can decrease the weighting as you increase your keying speed. To switch this function ON, access Menu No. 27, and select ON. The default is OFF. 8 COMMUNICATING AIDS CHANGING LOCKED-WEIGHT Switching Auto Weighting OFF locks the dash/dot weighting to 3:1. It is also possible to change this default locked-weight. Use Menu No. 49 to select from 16 ratios, in the range from 2.5:1 to 4.0:1. .2.7., visible while making selections, for example, designates 2.7:1. Note: When the Auto Weighting or Bug Key function is ON, the selection made in Menu No. 49 is inval...
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