-3-MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS48121637111526101415913PUSH OPEN16POWERLOCKONOFFALARM MULTISCREENMULTISCREENSELECTRESET SPOT SEQUENCEVCRCAMCAMERA/PRESET POSITIONFUNCTIONPRE-POSI LEFT RIGHTAUTOUPDOWNHOME/SETEL-ZOOMSTILLCURSOR / CAMERA CONTOROLCLOSE OPENI R I SNEAR FARFOCUSTELE WIDEZOOMLOCKOFF ONSET UP/ESCVCR CONTROLT/L MODE/ / Video Multiplexer WJ-FS6161. Power Switch (POWER ON / OFF)This switch turns the power of the video multiplexeron or off. The LED lights up when the power isturned on.Caution: The LED indicator blinks to indicate anabnormality of the cooling fan in this appliance.Turn the power off and refer servicing to quali-fied service personnel.Note: To prevent that the power of the video multi-plexer is turned off accidentally, install the sup-plied switch protector as shown below.2. Lock Indicator (LOCK)This LED (Yellow) indicator lights up to indicate thatthe LOCK switch is in ON position.While this LED is lit, control from the video multi-plexer is disabled.3. Alarm Reset Button (ALARM RESET)This button is used to cancel an active alarm. Pressthis button, while the alarm function is activated, toreset the alarm and return the system to the condi-tion before the alarm function was activated.The LED (Orange) in the button lights up to indicatethat the alarm suspension mode is selected.4. Alarm Indicator (ALARM)This LED (Red) indicator blinks to indicate an alarmcondition exists.It changes to steady light when the alarm is resetautomatically.To turn the indicator off, press the ALARM RESETbutton.SWITCHPROTECTOR