magpie

Can anyone advise please ? I have a ptz unit JVC tkc675e conected to a pc dvr card I have ptz controller on the pc software but have no idea how to connect it up to the camera I have a picture from camera and i have connected the 2 wires RX or TX to the rs485 converter on the rs 232 port nothing seems to happen I have it set to pelco p protocol HELP !

Yeah looks like the only way forward. As soon as i get the chance i will. cheers for the words of wisdom people

Cheers for that I am going to assume at this stage that the cable i am using maybe needs looking at. all configs look good but still getting no response from camera unless i have missed somthing of course lol

Its a JVC TKC675E I dont have the option of sending it back unfortunatly as it is 7 years old now lol I will have a go at cleaning the lense again. I can live with the fault but would like to fix it if i can I appreciate the help from you guys though cheers " title="Applause" />

Can anyone tell me what would cause my camera picture to show fixed colour pixals to show Basicaly it looks as if there are colourful stars in the picture especialy at night I say fixed as they stay the same what ever i do , zoom pan tilt they remain. cheers

Hi I have 4 cameras in total but only the ptz one is affected with this pixal problem. I tried a direct connect with TV but still the same. The lense is clean and unmarked i am wondering if there is contamination on the sensor ? dust or condensation... other than the pixal problem the unit works well

they remain the same, as though its dust particals only colourfull ones lol same place without change even when zoomed in or panning ect

Cheers people.. I think its gonna be left for now... during the day its fine, I can ignore it, but the night times a little harder to ignore as it looks as if the cams facing the stars and someone coloured them in the model is a JVC TKC675E picture below

Is the CCD somthing that can be replaced ?

I am in the UK and i am still waiting for JVC to get back to me..... basic info i need is wot wire goes where i know the coax is connected to the dvr card and the other wires will need connecting to the serial port via converter, but which ones ? its all good fun

Hi Please could anyone help me with wiring up my JVC TK-C675E ptz dome to my X-Vision pcdvr card ? The dvr card has ptz function and pelco protocol, The dome has bare end fly lead 7 cables plus coax there is a brown,blue and earth (green n yellow) then red =TX+ ,orange = TX- ,yellow = RX+ and green = RX- plus the coax I assume i need a RS232 to RS485 to attach to my pc to control the PTZ part and I just need to conect the coax to the DVR card I allso assume i just get a 24v 1.6a supply to run the power is there anything i need to bridge the gap between the camera and the pc ? easy on the tech talk as I am new to this lol cheers steve

Thats the problem i am finding lol I have no manual for the camera I assume i just conect to a RS232 to RS485 converter but not sure I will keep searching its a new toy for me so itching to get it working lol

It looks like I am on my own here lol Any guidance would be appreciated here I have searched through the other listings and cant quite get the answers i need