Hi .. I've set up a Speed Dome with GeoVision GV800 V8.2 and a generic RS485-RS232 converter .. however .. it seemed that there movement of the speed dome (SD) is a little retarded

1) Sometimes I click and the SD starts to pan very slowly then accelerates
2) Sometimes I released the click and the SD still kept panning
3) Sometimes the initial few clicks don't seem to work .. only at the 3rd or 4th click then the SD start to move

I am controlling it on the server itself .. not thru WAN/LAN etc

I checked with my SD supplier and he said that it should not be so and the movement should be very smooth .. then he demoed to me using a standalone DVR from the same manufacturer and indeed it is smooth!

Is this
a) A setting problem?
b) A 485-232 converter problem?
c) Just a typical behaviour of PC based DVRs

The SD and the DVR are by Dongyang Tec .. a Korean company ..

Hi!

What protocol is set on the SD and what protocol in Geo you use?


JD