Assessments - 5, GPA: 3.8
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Contents Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Operating precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Controls and their functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Mounting methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 External dimension drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Overview The model AK-HBU931P is a build-up unit which is designed for use with the AK-HC931P multi-format camera. When installed in the multi-format camera, it enables a large lens to be mounted, thus yielding the same range of operations as that afforded by a larger camera. Operating precautions . Be absolutely sure to supply the build-up unit’s power from the multi-format camera. . Handle the viewfinder carefully. Dropping the viewfinder or subjecting it to strong impact may cause malfunctioning and/or accidents. . Operate the unit within a temperature range of 32oF to 104oF (0oC to + 40oC). Operation in locations below 32oF or above 104oF may adversely affect the internal parts. . Be absolutely sure to turn off the power before connecting or disconnecting the cables. . Do not use the unit outdoors. . Install the unit at a distance of at least 3.3 ft (1 meter) from the monitor. . Maintenance Disconnect the optical fiber cable plug, and wipe the unitr with a dry cloth. To remove stubborn dirt, soak a cloth in diluted kitchen detergent and wring it out well, and then wipe the unit gently. Caution . Avoid using benzine, paint thinners or other volatile substances. . If a chemically treated cloth is to be used, read the precautions for its use carefully. Controls and their functions Front Panel Top Panel 1 32 1 Lens guide The 2/3z box-type lens is attached by hooking it onto this guide. Align the guide pin of the lens with the center groove, and attach. 2 Lens anchoring knob This is rotated clockwise to anchor the lens. 3 Lens connector Lens connector (57-20360 made by DDK) Pin No. Signal Pin No. Signal 1 N.C. 19 N.C. 2 N.C. 20 N.C. 3 N.C. 21 TALLY CONT1 4 DC +12V 22 N.C. 5 POWER GND 23 N.C. 6 SIGNAL GND 24 LENS CODE (A) 7 DOBY GND 25 LENS CODE (B) 8 EXT. MODE (A) 26 LENS CODE (C) 9 EXT. MODE (B) 27 LENS CODE (D) 10 EXT. MODE (C) 28 EXT CONT A 11 16:9/4:3 SEL 29 EXT CONT B 12 IRIS POSITION 30 N.C. 13 ZOOM POSITION 31 INCOM1 PROD/ENG 14 RET1 32 INCOM2 PROD/ENG 15 RET2 33 INCOM1 SW 16 FOCUS POSITION 34 INCOM2 SW 17 IRIS CONTROL 35 N.C. 18 IRIS AUTO/REMOTE 36 N.C. 5 46 4 Camera mounting base This is used to attach the camera. For details, refer to the operating instructions of the camera concerned. 5 Optical fiber cable for connecting camera [CAM] Use this to connect the unit to the optical fiber connector on the multi-format camera (AK-HC931P). 6 Interface cable for connecting camera [EXT I/O] Use this to connect the unit to the EXT I/O connector on the multi-format camera (AK-HC931P). Pin No. Signal Pin No. Signal 1 BU ACTIVE 11 MONITOR SIGNAL 2 ANALOG GND 12 MONITOR GND 3 RET-1 13 DC +5 V 4 RET-2 14 DC +3.15 V 5 RET-3 15 DC +2.7 V 6 DIGITAL GND 16 IRIS CONTROL 7 CAMERA DATA 17 IRIS POSITION 8 CAMERA CONTROL 18 ZOOM POSITION 9 DC +12 V 19 FOCUS POSITION 10 POWER GND 20 IRIS AUTO/REMOTE Controls and their functions Bottom Panel Right Side Panel 7 98 7 Screw hole for mounting tripod (3/8-16UNC) 8 Hook for securing cable This is used to attach the unit to a tripod or other The optical fiber cable from the CCU is fastened to this accessory. hook. 9 Clip This is used to attach the accessories. Controls and their functions Left Side Panel Operation panel ALARM OUT(200VA) ACBREAKER MAIN 12OV AC 80Hz RESET CCU >=