Model 280 Specifications:

Operating Environment:.................... Indoor; contact factory for outdoor requirements
Temperature:...............................40 to 104 degrees F. (0 to 40 degrees C.)
Control  Characteristics:
Power......................................Rear rocker switch, with front panel LED
Pan/Tilt...................................Joystick, proportional deflection
Focus......................................Seesaw control, proportional deflection
Zoom.......................................Seesaw control, proportional deflection
Presets....................................16 per camera station
Number of Stations.........................4
Max. distance - controller to p/t head.....2,000 feet.
Video Preview Switcher Characteristics:
Sync Source................................External or Video Input 1
Switcher Type..............................4 X 2 Vertical Interval Switcher
Number of Videos for Video A Out...........4 Selectable for Video Out A via Camera Select
Number of Videos for Video B Out...........4 Commanded from A > B Switch
Physical  Characteristics:
Size (surface mount) ......................9.75 (W) X 7.25 (D) inches; sloped chassis
Size (rack mount) .........................19 (W) X 3.5 (H) X 5.25 (D) inches
Weight.....................................4.5 Pounds 
Mounting...................................Console, Rack Mount 
Finish.....................................Painted, Black
Silkscreen.................................White
Power Input Requirements:
Voltage....................................+12 VDC
Current....................................0.4 Amperes
Wall Mount Power Supply....................Provided with Controller
Robotics Connectors:
DPT 115 Connector..........................4 Each RJ-11 style connectors 
JVC RM-LP55 Connector......................6 Pin female Mini-DIN
Serial Output Connector....................9 Pin D-Sub
Power......................................DC Jack
Video Preview Switcher Connectors:
External Sync..............................BNC connector for external sync input
Preview Out A..............................BNC video output which follows Camera Select 
Preview Out B..............................BNC video output selected by A > B switch
Video In 1 - 4.............................4 Each BNC Video inputs
Video Out 1 - 4............................4 Each BNC Video Outputs