EVOC PCL-726, Manual

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Installation
2.6 IRQ Level Setting
A hardware interrupt can be triggered by the external Interrupt signal which
is from pin 17 of CN3 connector. Its correspond interrupt IRQ levels can be
selected by jumper JP7. The jumper setting is specified as below:
Note : Be aware that there is no other add-on card shares the same interrupt
level at the same system.
Note : External trigger source is from Pin-17 of CN3
Figure 2.3 IRQ Setting
2.7 D/A Output Configuration
The PCL-726‘s output channels can be configured as different analog output
styles, and they are depended on D/A converter's reference voltage source
and output mode( Bipolar or Unipolar). The reference voltage can be
internal generated or by external reference voltage from the Reference
Voltage Input ( REF.IN) of connector CN3. Each output channel and its
corresponding jumper are listed as follow.
CHANNEL NO. Corresponding Jumper
CH0 JP1-3
CH1 JP2-3
CH2 JP3-3
CH3 JP4-3
CH4 JP5-3
CH5 JP6-3