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Chapter 4, FRONT AND REAR PANELS
4.2.13 TRIG IN Connector
4.2.14 TRIG OUT Connector
4.2.15 DAC 1, DAC 2, DAC 3, and DAC 4 Connectors
4.4.07 SIG MON Connector
4-8
connector on the front panel.
This connector accepts a TTL-compatible input and can be used for triggering data
acquisition to the internal curve buffer. The input can be set to respond to positive or
negative going edges.
This connector can be set to generate a TTL-compatible output pulse, for example to
indicate when date is being sampled when using the internal curve buffer.
There are four digital-to-analog converter (DAC) output connectors. The output
voltages at these connectors can be configured to represent instrument outputs (e.g.
X and Y channel outputs) or be used as general purpose programmable voltages.
When used as instrument outputs the full-scale output range is ±2.500 V, with the
ability to operate linearly at up to three times this range. When used as general
purpose outputs, the output range is ±10.000 V
The signal at this connector is that immediately prior to conversion by the main
ADC.
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