45Figure 6-10Within 30s countdown, swipe an unauthorized card at VTO.Step 3The system pops up “Card Info” interface, as shown in Figure 6-11.Figure 6-11Enter “Room No.” and “Card No.”. Click “OK”.Step 4Cards can be swiped continuously, within a period of 30s.Click “OK” to finish issuing card.Step 5 Click “OK” within the countdown, so the cards will be valid. Otherwise, all cardinfo will be invalid. Click “Cancel” when issuing cards, in order to stop issuing.6.4 Monitoring FunctionBoth VTS and VTH can monitor the VTO.VTO supports multi-channel stream monitoring. Available channels vary under different videoformats. Support max. 4 channels with 720P, and support max. 6 channels with WVGA.Video format is set as follows:At VTO WEB interface, select “System Config >Video Set>Video Set”.Step 1The system displays “Video Set” interface.Select “Video Format”.Step 2