Miranda Kaleido-X (4RU), User Manual, Page: 179 / 388

Configuring Displays
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you specify match those of one of the default resolutions, otherwise your custom resolution will be
ignored.
3. Under either the Porch or the Modeline section—depending on whether you prefer to specify front
porch, back porch, sync, and active values, or blank start, sync start, sync end and blank end—, set the
refresh rate and other timing parameters so that they match those of the physical display you need to
configure.
Note: In XAdmin’s Status and Options page, these parameters are listed under the corresponding
output card information, according to the blank/sync start/end modeline system, and with the sync
polarity expressed as a number between 0 and 3. Refer to “Viewing the Status Information of the
Kaleido-X Frame” on page 365 for details.