
Web Interface Configuration Guide — Doc. 9211A
HD-RX-4K-x10-C-E(-SW4) • 41
Front Panel
To prevent accidental changes to device settings, the Front Panel section of the Device page can
be set to lock the front panel buttons on the HD-RX-4K-x10-C-E(-SW4). By default, the front
panel is unlocked, allowing the front panel buttons to function. When the front panel is locked,
pressing any of the buttons (with the exception of the SETUP button) has no effect. In addition,
the LEDs on the front panel are enabled by default. When the front panel LEDs are disabled, the
LEDs (except the SETUP LED) do not light.
To enable the front panel lock, move the Front Panel Lock slider to the Enabled position; to
disable it again, move the slider to the Disabled position (default setting).
To disable the front panel LEDs, move the Front Panel LEDs slider to the Disabled position
(default setting). To enable it again, move the slider to Enabled.
RS232 Settings
To adjust RS232 communication parameters of the HD-RX-4K-x10-C-E(-SW4), do the following
under RS232 Settings: