!8 Decrement Button (DEC �1CAM) When a sequence running in forward direction has been paused with the STOP button, pressing this button will move the sequence one frame to the previous step (in forward run direction). If the sequence was running in reverse direction, the button will move the sequence one frame to the previous step (in reverse run direction). This button is also used to select a camera. Pressing this button will replace the currently selected camera with the next lower camera number, if the active monitor is in Spot mode. !9 Auxiliary Button (AUX 1, 2) These buttons toggle the auxiliary switches in the Receiver on and off. The auxiliary switches can be used, for example, to activate equipment connected to the receiver, such as lamps and buzzers. @0 Alternate Button (ALT) This button activates the alternate function of dual-function control buttons. @1 Forward Sequence Button (FORWARD SEQ) This button is used to run a selected Program or Tour Sequence in forward direction on the active monitor. It also restarts a sequence forward from the step that was previously paused by pressing the Stop button. @2 Backward Sequence Button (BACK SEQ) This button is used to restart a sequence backward from the step that was previously paused by pressing the Stop button. @3 Alarm Acknowledge and Reset Button (ACK RESET) This button cancels an activated alarm. To cancel an alarm, first select the alarmed monitor(s), then press the ACK RESET button once for alarm acknowledgment (the indicator on the button blinks rapidly), and finally press it again for alarm reset (the indicator goes off). After an alarm acknowledgment, pressing this button while the Alternate (ALT) indicator is on will cancel all currently activated alarms at the same time. @4 Data Ports (DATA IN, OUT) Exchanges control data with the WJ-SX550C Matrix Switcher in a system. @5 Termination Switch (TERM ON/OFF) This switch enables termination of the controller�s data port. @6 Controller Unit Number Switch (CONTROLLER UNIT NO.) This switch is used to identify the unit number of the System Controller in multiple system controller applications. Up to eight controllers can be installed in a system.
@7 Mode Selection Switch (MODE) These switches are used to set the mode of the System Controller connected to the Matrix Switcher. Set the switches as shown below.
MODE Normal Mode ON 1 2 3 4
MODE CAM-P Mode ON 1 2 3 4
@8 Controller On/Off Switch (CONTROLLER ON/OFF) This switch is used to turn the WV-CU550CJ system controller power on and off. @9 Power Cord
NOTE Refer to the Operating Instructions of the WJ-SX550C Matrix Switcher for further details.
