Digital I/O Ports - Extron electronics DMP 64 User Manual

MODE 4 — IP Address reset: With power on, press and hold the reset button about
6 seconds until the reset LED blinks twice. Release the reset button, then within 1 second,
press it again to reset the IP settings.
Mode 4 will:
• Enable ARP program capability
•
Set IP back to factory default IP address (192.168.254.254)
•
Set Subnet back to factory default (255.255.0.0)
• Set Gateway back to factory default (0.0.0.0)
•
Set Digital I/O Port mapping back to factory default
•
Turn DHCP off
•
Turn events off
If a second momentary press does not occur within 1 second, the reset will be ignored.
MODE 5 — Factory default reset: With power on, press and hold the reset button until
the reset LED blinks 3 times (~9 seconds). Release then momentarily (<1 second) press the
reset button to return the DMP 64 to factory default conditions. If the second momentary
press does not occur within 1 second, the reset is exited.
The default (reset) state of the device is:
•
All mix-points are set to 0 dB gain and muted
•
All outputs active (unmuted, 100% volume)
• No inserted or active DSP processing
•
All audio inputs are set to 0 dB gain and muted
• All preset and group master memory is clear (empty)

Digital I/O ports

The dual four-pin Digital I/O ports are used to monitor or drive TTL level digital signals.
The ports consist of two banks of three I/Os with the 4th pin used as a ground providing
six ports total. The DSP Configurator software provides selection of a script from a list, to
be loaded to the DMP 64. The scripts provide pre-configured sets of functions.
From the main structure menu, click
See Digital I/O Ports
Tools | Configure Digital IO
for additional information.
to access the scripts.
DMP 64 • Operation 16