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CVS DSPA-1612 Instruction Manual

(16) 2x1 screen splitters
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DSPA-1612
(16) 2x1 Screen Splitters
Instruction Manual
Thank you for purchasing one of our products. Please read this manual before using this
product. When using this product, always follow the instructions contained in this manual,
and pay attention to the safety information.

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Summary of Contents for CVS DSPA-1612

  • Page 1 DSPA-1612 (16) 2x1 Screen Splitters Instruction Manual Thank you for purchasing one of our products. Please read this manual before using this product. When using this product, always follow the instructions contained in this manual, and pay attention to the safety information.
  • Page 2 Do not expose this product to water, rain or moisture. Doing this can result in electric shock or fire. Never take this product apart or try to modify it. Doing so is very dangerous and could result in electric shock. Do not store this product near open flame.

  • Page 3: Board Indicators

    Frequency Adj. Protection & DSP Adj. The DSPA-1612 is a system that consists of a CH-34 with a power supply, a Power Distribution / Indicator Card, a Dual 32 channel switcher card, and 16 DSPABS-12 cards. Fig. 1 Front View Of Power Card...
  • Page 4 Fig. 3 CVP-0523 Power Supply (Fig 3.) CVP-0523 is a 120VAC To 5 Volt DC @ 23 Amp Table Top Power Adaptor With 110 Power Cord. Fig. 4 CH-34 Chassis Switcher Card Power Distribution Card Tel: (845) 737-7009 • Fax: (845) 737-0426 • Web: www.compuvideosystems.com...
  • Page 5 The dual 32-channel switcher card has the upper 32 channel switcher accessing the out- puts of the Video DA side of the DSPABS-12 cards and the lower switcher accessing the screen splitter output from the DSPABS-12 card. The switchers have 2 types of controls. 1.
  • Page 6 Fig. 6 Switcher Card Fig. 7 Rear View Of Switcher Card RS-232 In For Switcher 1 Video Out 2 For Switcher 1 RS-232 In For Switcher 2 RS-232 Loop For Switcher 2 Video Out 2 For Switcher 2 Tel: (845) 737-7009 • Fax: (845) 737-0426 • Web: www.compuvideosystems.com...
  • Page 7 Fig. 8 Switcher Card Controls Video Out 1 For Switcher 1, Outputs From DA 1 & DA 2 RS-232 Control For Switcher 1 UP - RS-232 Control For Switcher 1 DOWN- Local Control For Switcher 1 Step Button For Local Control Of Switcher 1 Video Out 1 For Switcher 2, Screen Splitter Output RS-232 Control For Switcher 2 UP - RS-232 Control For Switcher 2...
  • Page 8 Fig. 9 Master / Slave Unit Setup RS-232 Connection Fig. 10 8 pos Dip Switch Master Slave Suitcase Jumper Master Slave Diagram Move jumper to the right For Both Switchers to place in slave position Switcher 1 Switcher 2 8 pos Dip Switch Master Slave Suitcase Jumper Move jumper to the right to place in slave position...
  • Page 9 MULTI-SWITCHER SETUP: A CS-1600 can be used as a master switcher to be fed by the DA-3212 slave switchers, or a DA-3212 can be set up as a master if desired. To connect multiple units together to enlarge the number of inputs you must set the slave units up for the proper addresses. A) Determine which unit will be the master.
  • Page 10 The following is an example of a GW basic program used to control from 1 to 16 switchers. The factory preset is machine #1, whose command is on line 910. The first group of characters are used to determine which machine number is being activated in a multi switcher system.
  • Page 11 832 IF Y% = 18 THEN LET B$ = “ A “ 833 IF Y% = 19 THEN LET B$ = “ B “ 834 IF Y% = 20 THEN LET B$ = “ C “ 835 IF Y% = 21 THEN LET B$ = “ D “ 836 IF Y% = 22 THEN LET B$ = “...
  • Page 12 The DSPABS-12 card has (2) 1x4 video compensating Distribution Amplifiers with both gain and high frequency adjustments. Two of the outputs go to the rear panel for outside uses, one goes to the top video switcher, and the other one goes to the screen splitter input.
  • Page 13 Fig. 12 DSPABS-12 Card Fig. 13 Rear View Of DSPABS-12 Video 1 In Video 1 Output 1 Video 1 Output 2 Video 2 In Video 2 Output 1 Video 2 Output 2 Split Out (Video 1 & Video 2) Tel: (845) 737-7009 • Fax: (845) 737-0426 • Web: www.compuvideosystems.com...

  • Page 14: Switch Position

    Fig. 14 DSPABS-12 Controls Channel A Switch Position Channel A Window High Freq. Adj. Up = A Only Vertical End Top Switcher Indicator Middle = Split Vertical Start Gain Adj. Down = B Only Bottom Switcher Indicator Video Presents Indicator Horizontal End Jumper Position Horizontal Start...

  • Page 15: Window Split

    The DSPABS-12 is a 2 camera video screen splitter card that does not require any genlock feeds for the cameras. By using digital technology CVS is able to capture and synchronize one camera to another so that the pictures can be split. The size, type and position of the split are variable as is the position of the second camera in relation to the first.
  • Page 16 Camera Requirements: The DSPABS-12 will work with any line locked or internally locked color or B&W cameras for input 1 and 2. Either camera can be line locked or internally locked, however the internally locked camera will give you a better picture. Both cameras must conform with RS-170A sync timing standards.
  • Page 17 Channel B Mirror Mode: The units are shipped in Normal Mode. If you want to activate Channel B Mirror Mode see figure 17 and follow the steps listed below. 1) Disconnect the power 2) Remove the cover 3) Slide out card 4) Set jumper #1 to the rear as shown in the following diagram.
  • Page 18 Fig. 17 DSPABS-12 Controls II Tel: (845) 737-7009 • Fax: (845) 737-0426 • Web: www.compuvideosystems.com...
  • Page 19 Installation And Removal Of A Board Set (BS) From The DA-34 Chassis. Boards can be Hot Swapped if needed but it is recommended that power be disconnected before changing any boards. 1) Remove power from the system by unplugging the power pack(s) from the source. 2) Remove the 4 screws holding the front panel in place.
  • Page 20 Fig. 19 Card Removal III Top Screw That Needs To Be Removed Before You Can Take The Rear Board Out Bottom Screw That Needs To Be Removed Before You Can Take The Rear Board Out Installing a Board Set in an open slot: A) Locate the slot that the board will be installed in.

  • Page 21: Specifications

    DSPA-1612 (16) 2x1 Screen Splitter With Built in DAs And Switchers The DSPA-1612 consists of a CH-34 card frame system and up to (16) DSPABS-12s. Each card has (2) 1x2 adjustable cable compensating amplifiers with ground loop blocking, surge protected inputs as well as a split screen containing both inputs. The DSPA-1612 includes 2 built in 32 pos.
  • Page 22 Tel: (845) 737-7009 • Fax: (845) 737-0426 • Web: www.compuvideosystems.com...

  • Page 23: Limited Warranty

    Overland return transportation from Compu-Video Systems Inc. to the user is free of charge. HOW TO GET SERVICE Please contact CVS by phone for a return authorization number and then return the defective unit, transportation prepaid and a dated proof of purchase to: Compu-Video Systems Inc.

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