Pioneer SGX-CA600 User Manual page 127

Each press of the [Confirm] button moves the cursor to the next digit
place down.
If you press the [Confirm] button after the cursor has been moved to the
ones place, the numerical value is confirmed and the previous screen
reappears.
7
Enter the other items in the same way as necessary.
You can also end input after entering only the item to be used in the
Threshold Training.
Starting an Threshold Training
1
Press the [Menu] button.
2
Use the [←]/[→] buttons to select [Training] and then press
the [Confirm] button.
3
Use the [←]/[→] buttons to select [Training Menu] and then
press the [Confirm] button.
The name of the currently selected training menu is displayed in the
[Training Menu] item.
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