MULTIPORT SMARTLINKS 
                   
                    
                  Smartlink cables are the hardware interface
                  between SMARTPAX QC control units and audiovisual devices in
                  your rig. Each cable plugs into one of four ports on the back
                  of each SMARTPAX QC unit. The other end of the smartlink cable
                  connects to the device you want to control.
                   
                  AUDIO SMARTLINKTM 
                  article number 3493
                  The AUDIO SMARTLINK is an audio mixer,
                  letting you incorporate audio levels in your multimedia rig.
                  It has eight input/two outputs with two additional fixed
                  inputs allow multiple units to be cascaded for increased input
                  capacity. The gain can be set or faded independently for each
                  of the eight inputs to any value in the range -100 dB to +32dB
                  plus mute. Each of the eight inputs have an overload LED
                  indicator to avoid distortion. 
                  For more information, download the AUDIO
                  SMARTLINK product sheet (556 kB). 
                  
                   
                  RELAY SMARTLINK 
                  article number 3494
                  The RELAY SMARTLINK is used to control relay
                  functions for audio equipment, LEDs and lamps, voltage
                  functions, such as AC/DC motors and power switching. This
                  general purpose interface has two independent single-pole
                  double-throw relays, each capable of switching up to 24 Volt
                  DC/AC and 2 Ampere. It also features built-in optional arc
                  suppression varistors for use with inductive loads. 
                  For more information, download the RELAY
                  SMARTLINK product sheet (123 kB). 
                  
                   
                  KEYLINK 
                  article number 3498
                  TheKEYLINK is a versatile remote control
                  unit. It features eight illuminated keys and eight screw
                  connector terminals. External switches may be connected to
                  these terminals for sensing input such as a door opening, for
                  example. These terminals can also be used as low-level outputs
                  for activating external power relays. 
                  Four KEYLINK units may be daisy-chained to a
                  single SMARTPAX QC port. KEYLINK functions are programmed from
                  Dataton TRAX, version 3.6.1 or later. 
                  For more information, download the KEYLINK
                  product sheet (886 kB). 
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