MSC-400 Reference Manual
Rev 4
16
6. To TEST VOLTAGE SENSING, turn the SENSED DEVICE ON. The VIDEO OR VOLTAGE SENSOR
LED on the MSC-400 FRONT PANEL with the SAME NUMBER as the INPUT to which the SENSOR
is connected, should illuminate GREEN. Turn the SENSED DEVICE OFF. The LED should turn OFF.
If not, check connections and measure the device control out with a volt meter to confirm voltage
output. Also confirm that the SENSED DEVICE’S POWER CORD is connected to a SENSED
OUTLET.
Composite Video (VID-6 Video Sensor Cable)
1. Connect the MALE end of a single male to two female RCA plug ‘Y’ ADAPTER to the COMPOSITE
VIDEO OUT on the device to be sensed as shown in 7 Typical System.
2. Connect the RCA PLUG END of the VID-6 SENSOR CABLE to one of the jacks on the Y ADAPTER.
3. Connect the 4-CIRCUIT MINI PLUG end of the VID-6 CABLE to the appropriate VIDEO OR
VOLTAGE SENSOR INPUT on the MSC-400 REAR PANEL.
4. Connect the SECOND JACK on the Y ADAPTER to the appropriate COMPOSITE VIDEO INPUT
(A/V Receiver DVD, VCR input, etc) using a shielded RCA to RCA video cable with gold ends.
5. To TEST VIDEO SENSING, once the system has been powered up, turn the SENSED DEVICE ON.
The VIDEO OR VOLTAGE SENSOR LED on the MSC-400 FRONT PANEL with the SAME NUMBER
as the INPUT to which the SENSOR CABLE is CONNECTED, should illuminate GREEN. Turn the
SENSED DEVICE OFF. The LED should turn OFF. If not, check connections and confirm the device
is not outputting a ‘black screen’ or some other video sync information when off.
6. Confirm VIDEO SIGNAL to the A/V RECEIVER by SELECTING the INPUT to which the SENSED
DEVICE is connected. (Be sure TV or video display is on, connected and switched to the appropriate
input.)
IR Programmable Outputs (1-6)
1. Carefully attach an IR EMITTER to a device being controlled via infrared after locating the IR EYE on
the device front panel and peeling away the ADHESIVE PROTECTIVE STRIP on the flat side of the
emitter.
TIP - If the IR eye is not obvious, refer to the owner’s manual or shine a small flashlight into
the display window on the device front panel to locate the eye.
2. Carefully pull the EMITTER WIRE back to the MSC-400 and connect it to the appropriate IR
PROGRAMMABLE OUTPUT JACK.
TIP - This step is critical in that once programmed and cond for discrete output, the MSC-400
will only send a specific device’s IR commands to that device via the assigned IR Port. If an
emitter is not connected to the proper IR Port, the MSC-400 will be sending commands to the
wrong device. Keep written notes of which device’s emitters are connected to which IR Ports
and label each emitter wire at the plug end for type, brand and model as well as the IR Port
number. POLARITY: TIP=Signal, SLEEVE=GND.
IR or RS232 Programmable Outputs (7-12) – IR
NOTE - The default Configuration for these Ports is RS232. When using these outputs for IR, it is
highly recommended that the special URC 6-IRS Sleeved Emitters be used to prevent possible
long term damage to the emitters from contact with voltage connections that are normally used
for RS232.
1. Carefully attach the SLEEVED IR EMITTER to a device being controlled via infrared after locating the
IR EYE on the device front panel and peeling away the ADHESIVE PROTECTIVE STRIP on the flat
side of the emitter.
TIP - If the IR eye is not obvious, refer to the owner’s manual or shine a small flashlight into
the display window on the device front panel to locate the eye.
2. Carefully pull the SLEEVED EMITTER WIRE back to the MSC-400 and connect it to the appropriate
IR OR RS232 PROGRAMMABLE OUTPUT JACK.
TIP - This step is critical in that once programmed and cond for discrete output, the MSC-400
will only send a specific device’s IR commands to that device via the assigned IR Port. If an
emitter is not connected to the proper IR Port, the MSC-400 will be sending commands to the
wrong device. Keep written notes of which device’s emitters are connected to which IR Ports
and label each emitter wire at the plug end for type, brand and model as well as the IR Port
number. POLARITY (IR): TIP=Signal, SLEEVE=GND