Device Control Connections And Configuration - Extron electronics IP Link Pro NBP 50 User Manual

Device Control Connections and Configuration

Verify that ports are wired correctly and that ground (earthing) wires are connected
•
to the proper pins on the control processor or collaboration system receiver, and, if
applicable, on controlled devices.
Verify that the NBP is grounded (see
•
• Verify that the appropriate drivers were used while creating the GC configuration file
and that the correct commands and signal types (IR or RS-232) are associated with the
appropriate ports on the control processor or collaboration system receiver and on the
other devices.
Verify that the NBP buttons and knobs (where applicable) are configured correctly.
•
• For digital input and output connections, verify whether the application requires the
+5 VDC pull-up resistor within the control processor or receiver for TTL circuits and use
the software to check whether it is selected within the configuration.
• Verify that input current at any digital input or output port on the control processor or
receiver does not exceed 250 mA.
• Verify that input at the volume control port on an IPCP Pro 250 does not exceed
10 VDC and that the amplifier is cabled correctly, as well.
If you still experience problems, call the
the Extron S3 Control Systems Support Hotline (1.800.633.9877).
grounding instructions
Extron S3 Sales & Technical Support Hotline
Network Button Panels • Software-Based Configuration and Control
on page 15).
or
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