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Sound input/output is reasonably simple if you only have one sound device within your

system. In the simplest case the default values of Microsoft Sound Mapper In/Out will usually

work. For more details see Appendix B – Sound Device Details.

Sample rate/display correction offers a means to correct errors in the absolute sample rate of

your particular hardware. Generally you would run JT65-HF with Automatic RX/TX Sample

Rate Correction enabled and let the software take care of this issue. While automatic

correction works in most cases you may find that it doesn't work well with your particular

hardware. To really understand this see Appendix B – Sound Device Details.

The next items offer some control over certain optional items and, in general, work well with

the default selections.

Disable TX after sending same message 15 times. (Runaway TX watchdog)

This option will help prevent your station from accidentally being left in transmit enabled mode

sending the same message until you (perhaps) hours later discover the program was left in

TX enabled mode.

Disable Multidecoder while in QSO. Suggested unless you have a fast CPU (>1.5GHz).

In some cases a slower machine will fail to finish a decode cycle before the start of a new

sequence leading you to miss being properly ready to transmit. With experience you will soon

learn whether this option needs to be on with your system or not, but, I suggest leaving it

enabled until you've ran the program and gathered experience to be comfortable in changing

it.

Enable Multidecoder after 2 minutes of no TX (If disabled by option above).

This option will turn the multiple decoder on again if turned off by the preceding option.

Restore defaults sets Multidecoder On

Generally advisable to leave this enabled.

Send CW ID With 73 or Free Text Message

If you would like to send an ID in Morse at the end of your QSO you enable that here. Unless

required legally it is a personal choice whether to enable this or not. For myself, I tend to

leave it on as it was a lot of work to code and I like using it.

Save text of decodes and transmissions to file.

If enabled a log will be kept of your receptions and transmissions in a text file using CSV

formatting. For details please see Appendix C – CSV RX/TX Log.

Location of RX/TX history file (JT65hf-log.csv)

Allows you to define the location for the RX/TX log. I strongly suggest you change this from

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Carrier 42 HQX Manual de usuario Pagina 4