TAG 10 manual Resolution Expansion, Toggle XBay/EBox COM1/COM4 En/Dis

Enables or disables the cache memory of your system: L1 cache (CPU internal cache) and L2 cache (external cache). Cache memory enhances system performance because the most frequently used data is accessed from and written to the high-speed cache memory. For stable system performance, you are not advised to change the default settings.

Resolution Expansion

Allows you to expand the LCD display.

Toggle XBay/EBox COM1/COM4 En/Dis

When this item enabled, COM1/COM4 on the X-Bay is enabled while COM1/COM4 on the Expansion Box Port Replicator module is disabled. When disabled, COM1/COM4 on the Expansion Box Port Replicator module is enabled while COM1/COM4 on the X-Bay is disabled. A check mark indicates enabled, while underline indicates disabled.

Setup Configuration Utility (SCU) 5-13