Yamaha RCX340 User Manual page 29

Select the option slot "Value" column, and choose either "VALID" or "INVALID."
2
C101 through C104 in the chart correspond to option slots 1 through 4 of controller 1.
If controllers are linked to each other in a YC-Link/E network, the option slots of controller 2 and
following are shown in C201 through C204.
Tip
If a cell's value is changed, its background color turns red.
Click the [Save] button to save the settings.
3
When saving is complete, the cell color changes from red to white.
The specified content is applied after the controller is restarted.
[Save] button
Option slots 1 through 4 Choose "VALID" or "INVALID"
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