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Sima VS-712 EX, User Manual

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Sima VS-712 EX User Manual Download Page 28

 

 

Page 28  

 

NOTES 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for VS-712 EX

Page 1: ...Volume Stabilizer Model VS 712EX User Manual Package Contents 1 VS 712EX A V switcher unit 1 Power Adapter 120VAC input 15VDC output 1 IR remote control with batteries 1 This instruction manual 1 SVS...

Page 2: ...o the enclosure through openings 14 Damage requiring service The appliance should be serviced by qualified personnel when the power cord has been damaged objects have fallen or liquids spilled into th...

Page 3: ...RAM OF THE RECORD CHANNEL 13 AUTOMATIC INPUT SENSING 14 VOLUME STABILIZATION 14 VOLUME STABILIZER INPUT OUTPUT CURVES 14 COMPOSITE TO S VIDEO TO COMPONENT CONVERSION 15 EXAMPLES OF VIDEO CONVERSION 15...

Page 4: ...ideo Signal Conversion Composite video to S Video and S Video to Component video conversion to simplify hook up in systems using composite S Video and component video Digital Audio Conversion simplifi...

Page 5: ...ilizer on or off The amber indicator light will be lit next to the selected adjustment level Indicator light is off when the Volume Stabilizer is bypassed 6 Volume Stabilizer Adjustment This controls...

Page 6: ...utput for digital audio that connects to the digital audio input of stereo receiver 8 Left and Right audio outputs A and B that connects to the audio inputs on your TV VCR or surround sound receiver 9...

Page 7: ...en the Volume Stabilizer being Active or in the Bypass mode AUTO SCAN Toggles between the Automatic Input Selection mode being on or off INPUT SELECT 1 through 7 Selects desired View input RECORD Allo...

Page 8: ...ly a S Video signal to your TV This lets you use just one S Video input on your TV and all sources will automatically be displayed there Option 2 If your TV has 2 video inputs that supports both compo...

Page 9: ...watch video on your TV and listen to the audio on TV or stereo receiver Note 1 Use of the S video output requires TV to have S video input Note 2 Connect L R audio output to hear audio from TV set wit...

Page 10: ...is shows how to connect one of the outputs of the VS 712EX to the Audio and Video inputs on the VCR that you will use for recording Figure 6 VS 712EX with recording VCR Note Do not select the same inp...

Page 11: ...on To set the record input from the IR remote control first press the record button on the remote control which will cause all of the record input LEDs to become lit Within 3 seconds press the number...

Page 12: ...n maintains constant volume level by compressing dynamic range Watching movies late at night Background music Making tapes for airplane use 2 1 Modest compression Making tapes for automotive use 1 3 1...

Page 13: ...mplifiers Only the left audio channel is shown Notice how the Volume Stabilizer Active switch allows you to bypass the Volume Stabilizer circuitry The diagram also shows how the selected composite vid...

Page 14: ...ut only changes by about 1 db Likewise if the audio signal gets softer by 10 db the VS 712EX adds gain to the signal so it is only reduced by about 1 db This way the unit automatically brings up soft...

Page 15: ...and component It does this by switching all the video input switches to the selected input channel and checking for horizontal sync signals on the Composite S Video Y and component Y inputs Video up...

Page 16: ...usly This lets you connect a single digital audio cable either optical or coaxial between the VS 712EX and your receiver and feed the VS 712EX with both coaxial and optical inputs Note It does not con...

Page 17: ...his is useful in professional installations where you don t want anyone changing inputs or turning the unit on or off Disable IR Setting this on disables the front IR detector so the IR remote will no...

Page 18: ...and character and a command data byte There is no need to send a carriage return or line feed at the end of the message If these characters are sent they will be ignored The received message structure...

Page 19: ...e Data Setup Commands SS0 Set standby off switch VS 712EX on None SS1 Set standby on switch VS 712EX off None SA0 Set Auto Select mode off None SA1 Set Auto Select mode on None SLn Set loop protect fu...

Page 20: ...Page 20...

Page 21: ...4 1 1 5 1 1 3 6 1 1 7 7 1 2 Expand SD Dimmer Status 1 4 1 Min Level SL Currently selected channel for record loop protection 0 Off 1 7 Channel Number SA Auto Select mode status 0 Off 1 On SR Record f...

Page 22: ...puts to channel 3 0x0016 Set view record outputs to channel 4 0x0018 Set view record outputs to channel 5 0x0019 Set view record outputs to channel 6 0x001A Set view record outputs to channel 7 0x0054...

Page 23: ...n video input on or turn AUTO SELECT off Volume seems to vary too much between sources Make sure Volume Stabilization is active Set Volume Stabilization to the 10 1 setting No front panel buttons work...

Page 24: ...Page 24...

Page 25: ...Outputs Coaxial 1 75ohm 0 5V p p Optical 2 TOSLINK style Video Input Composite Video RCA style phono jack 7 75 ohm unbalanced 1 v p p S Video 4 pin mini DIN 7 Y 1 vp p 75 ohms unbalanced C 0 286 V p...

Page 26: ...Page 26 Size 17 wide 12 deep 4 high Weight 12 lbs...

Page 27: ...a to obtain a return authorization number Limitation of Liability and Remedies Sima shall have no liability for any damages due to lost profits loss of use or anticipated benefits or other incidental...

Page 28: ...Page 28 NOTES...

Page 29: ...Page 29 Sima Products Corp 140 Pennsylvania Ave Bld 5 Oakmont PA 15139 USA 412 828 3700 800 345 7462 412 828 3775 FAX Visit us at www simacorp com E mail us at custserv simacorp com Manual 21680 rev A...

Page 30: ...ed to the inputs and outputs Save for future reference Inputs From VCR DSS etc Component Video Composit e Video S Video L R analog audio Digital audio Coaxial Optical 1 2 3 4 5 6 7 Outputs To TV Recei...

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