MX32x32DVI-HDCP-Pro and HDMI-Pro
User’s Manual v1.0
Page 11/ 109
2.4. CPU-CARD
Reset DIP GPIO contact DC voltage RS-232/422 Ethernet CPU LIVE
button switch closure indicators port port LED
In order for the MX-DVI-FR16(R) and MX-DVI-FR32R frames to work, a CPU-
CARD is needed. This card is responsible for controlling the matrix and storing all
the settings.
Reset button Hardware reset button. Press to reset the whole frame.
Crosspoints and presets will not be reset.
DIP Switch 8-circuit DIP switch – not used in current version.
GPIO Contact closure Relay output for alarm signaling.
DC voltage indicators LED indicators for internal DC power voltages. All LEDs
must light continuously during normal operation.
RS 232/422 connector 9-pole D-sub female connector. Can be ordered with RS-
232 or RS-422 control.
Ethernet port RJ45 connector. Remote control port for connecting the
unit to Local Area Network.
CPU LIVE LED Green blinking LED indicating normal operation.