Videx VK4KC - User Manual

Questions and Answers:

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swardSep 2, 2025
How to fix bad video quality on Videx VK4KC?
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  Lindsay MartinSep 2, 2025
  If the video shown on the monitor of your Videx Intercom System is of bad quality and the image is distorted or double, it could be due to several reasons: * V1, V2 signals unconnected, reversed, or shorted. * The switches of the two-way dip-switch are not both in the ON position. * V1, V2 of the last Art. 316N (if present) not closed with a 75 Ohm resistor. To solve this: * Check that the wires are not broken or shorted. * Set both switches to the ON position. * Use 2x 75 Ohm resistors to connect V1 & V2 to 0V.
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Dennis ReidSep 15, 2025
How to increase speech volume on Videx VK4KC?
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  Carolyn NguyenSep 15, 2025
  If you're experiencing low speech volume on your Videx Intercom System, the volume trimmers of the door station may require adjustment. Adjust the trimmers until the required volume is reached.
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Elizabeth ClaytonAug 31, 2025
How to fix Videx VK4KC Intercom System when it's not possible to open the door during conversation?
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  James BennettAug 31, 2025
  If you can't open the door during a conversation on your Videx Intercom System, the cable size might be too small. Increasing the cable size or doubling up using two wires for each signal may resolve this issue.
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Kaitlyn MannSep 18, 2025
Why is there speech only from outside to inside on Videx Intercom System?
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  brittany71Sep 18, 2025
  If you are experiencing speech only from outside to inside on your Videx Intercom System, it could be due to wire 2 being broken or shorted. Check the connection of wire 2 to resolve this issue.
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Nicholas BuckSep 17, 2025
Why can't I open the door during Videx Intercom System conversation?
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  Austin RiosSep 17, 2025
  If you are unable to open the door during a conversation on your Videx Intercom System, it is possible that the cable size is too small. To resolve this, increase the cable size or double up using two wires for each signal.
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Dana MaddenSep 23, 2025
How to fix low volume of speech on Videx VK4KC Intercom System?
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  lindabeckerSep 23, 2025
  If you are experiencing low volume of speech on your Videx Intercom System, it could be that the volume trimmers of the door station require adjustment. Adjust the trimmers until the required volume is reached.
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Bethany PorterAug 28, 2025
What to do if door won't open during Videx VK4KC Intercom System conversation but key LED is on?
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  kariasAug 28, 2025
  If you can't open the door during a conversation with your Videx Intercom System, but the key LED on the door station lights up for the programmed time, it could be due to: * Incorrect J2 jumper position: Check the J2 position on the door station. * Unconnected or shorted electric lock wires: Check the connection. * Incompatible electric lock type: Ensure the electric lock type (AC or DC) matches the chosen J2 position.
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vwoodAug 27, 2025
What to do if it's not possible to open the door during Videx VK4KC conversation?
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  Nichole KingAug 27, 2025
  If you can't open the door during a conversation on your Videx Intercom System, the problem might be due to a cable size that is too small. To fix this, increase the cable size or use two wires for each signal.
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gbradyAug 26, 2025
How to fix Videx VK4KC when door station doesn't call extension?
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  christopher76Aug 27, 2025
  If your Videx Intercom System's door station isn't calling the extension and the bell LED is on for 2 seconds, the issue could stem from several causes: * Incorrect wiring between the door station and videophone: Check the 6 common wire connections, especially wire “1” (speech line/data). * Insufficient cable size: Increase cable size or double up using two wires for each connection. * Incorrectly programmed videophone address: Verify the videophone address on the dip-switches. * Address change without system reboot: Power down the system and then power it up again to detect the new videophone address.
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gonzalezkyleAug 25, 2025
What to do if local call does not work on Videx VK4KC?
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  Stephanie Bond MDAug 26, 2025
  If local calls are not working on your Videx Intercom System, it could be due to a wrong connection or a broken call button. To resolve this, check the connection or replace the button.