Instruction manual

Wiring and Device Connections
26
Enova DVX-2150HD/2155HD All-in-One Presentation Switcher Operation/Reference Guide
IR/SERIAL (PORTS 5-8)
You can connect up to four IR- or Serial-controllable devices to the IR/SERIAL connectors (FIG. 40).
The IR/SERIAL connectors accept an IR Emitter (CC-NIRC) that mounts onto the controlled device's IR
window, or a mini-plug (CC-NSER) that connects to the controlled device's control jack.
You can also connect a data (0 - 5 VDC) device.
Supports high-frequency carriers of up to 1.142 MHz.
8 IR/Serial data signals can be generated simultaneously.
The IR/Serial connector wiring specifications are listed in the following table.
FIG. 40 IR/SERIAL connectors
IR/Serial Connector Wiring Specifications (per Port)
IR connections Port # Signal Function
1 5 GND (-)
Signal 1 (+)
Signal GND
IR/Serial data
2 6 GND (-)
Signal 2 (+)
Signal GND
IR/Serial data
3 7 GND (-)
Signal 3 (+)
Signal GND
IR/Serial data
4 8 GND (-)
Signal 4 (+)
Signal GND
IR/Serial data