Quantum Data 881, User Manual

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882 Video Test Instrument User Guide (Rev A.35) 669
2409 Negative probe sync pulse horizontal delay
The video format’s probe pulse horizontal delay setting must be zero or a positive number.
2410 Probe sync pulse horizontal delay too large
The video format’s probe pulse horizontal delay setting exceeds the maximum limit
supported by the generator hardware configuration.
2425 Sync type selection not supported
The current firmware does not support the video format’s active sync type selection (SSST
setting) or the active sync type selection is not supported by the current analog video type
selection (AVST setting).
2430 Vertical pulse delay extends sync beyond blanking
The generator hardware configuration does not support non-interlaced video formats
having a vertical sync pulse period greater that the vertical blanking period
2450 Vertical pulse delay extends sync beyond blanking
The generator hardware configuration does not support interlaced video formats having a
vertical sync pulse period greater that the individual blanking periods between the fields.
2465 Pixel clock pulse gate = 1 and pixel depth = 8
The generator hardware configuration does not support outputting a pixel clock output
when the video format’s pixel depth is eight bits-per-pixel.
2466 Pixel clock pulse gate = 1 not allowed
The generator hardware configuration does not support a pixel clock output.
2490 EQ before too large
The video format’s number of lines of pre-equalization for analog or digital composite sync
must not exceed the number of lines of vertical sync pulse delay.
2495 EQ after too large for interlaced format
The interlaced video format’s number of lines of post-equalization for analog or digital
composite sync must not exceed the number of scan lines from the end of the vertical
sync pulse to the start of video for either field.
2496 EQ after too large
The non-interlaced video format’s number of lines of post-equalization for analog or digital
composite sync must not exceed the number of scan lines from the end of the vertical
sync pulse to the start of video.