Value

Meaning

CHANNEL_SENSITIVITY

[1] If ValueDefined(CHANNEL_SENSITIVITY) is VARIANT_TRUE, then the ChannelSensitivity property, the ChannelSensitivityUnits property, the ChannelSensitivityCF property, and the ChannelBaseline property all contain valid data for the channel;otherwise, these properties do not contain valid data for the channel.

CHANNEL_STATUS

[2] If ValueDefined(CHANNEL_STATUS) is VARIANT_TRUE, then the ChannelStatus property contains valid data for the channel; otherwise, this property does not contain valid data for the channel.

CHANNEL_TIME_SKEW

[3] If ValueDefined(CHANNEL_TIME_SKEW) is VARIANT_TRUE, then the ChannelTimeSkew property contains valid data for the channel; otherwise the ChannelTimeSkew property does not contain valid data for the channel.

CHANNEL_SAMPLE_SKEW

[4] If ValueDefined(CHANNEL_SAMPLE_SKEW) is VARIANT_TRUE, then the ChannelSampleSkew property contains valid data for the channel; otherwise the ChannelSampleSkew property does not contain valid data for the channel.

WAVEFORM_CHANNEL_NUMBER

[5] If ValueDefined(WAVEFORM_CHANNEL_NUMBER) is VARIANT_TRUE, then the WaveformChannelNumber property contains valid data for the channel; otherwise, the WaveformChannelNumber property does not contain valid data for the channel.

CHANNEL_LABEL

[6] If ValueDefined(CHANNEL_LABEL) is VARIANT_TRUE, then the ChannelLabel property contains valid data for the channel; otherwise, the ChannelLabel property does not contain valid data for the channel.

CHANNEL_OFFSET

[7] If ValueDefined(CHANNEL_OFFSET) is VARIANT_TRUE, then the ChannelOffset property contains valid data for the channel; otherwise, the ChannelOffset property does not contain valid data for the channel.

FILTER_LOW_FREQUENCY

[8] If ValueDefined(FILTER_LOW_FREQUENCY) is VARIANT_TRUE, then the FilterLowFrequency property contains valid data for the channel; otherwise, the FilterLowFrequency property does not contain valid data for the channel.

FILTER_HIGH_FREQUENCY

[9] If ValueDefined(FILTER_HIGH_FREQUENCY) is VARIANT_TRUE, then the FilterHighFrequency property contains valid data for the channel; otherwise, the FilterHighFrequency property does not contain valid data for the channel.

NOTCH_FILTER_FREQUENCY

[10] If ValueDefined(NOTCH_FILTER_FREQUENCY) is VARIANT_TRUE, then the NotchFilterFrequency property contains valid data for the channel; otherwise, the NotchFilterFrequency property does not contain valid data for the channel.

NOTCH_FILTER_BANDWIDTH

[11] If ValueDefined(NOTCH_FILTER_BANDWIDTH) is VARIANT_TRUE, then the NotchFilterBandwidth property contains valid data for the channel; otherwise, the NotchFilterBandwidth property does not contain valid data for the channel.

CHANNEL_MINIMUM_VALUE

[12] If ValueDefined(CHANNEL_MINIMUM_VALUE) is VARIANT_TRUE, then the ChannelMinimumValue property contains valid data for the channel; otherwise, the ChannelMinimumValue property does not contain valid data for the channel.

CHANNEL_MAXIMUM_VALUE

[13] If ValueDefined(CHANNEL_MAXIMUM_VALUE) is VARIANT_TRUE, then the ChannelMaximumValue property contains valid data for the channel; otherwise, the ChannelMaximumValue property does not contain valid data for the channel.