5.6.4 Focus +/- ................................................................................................ 17
5.6.5 Zoom +/- ................................................................................................. 18
5.6.6 Iris +/- ..................................................................................................... 18
5.7 Record Playback .............................................................................................. 19
5.7.1 Start Playback ........................................................................................ 19
5.7.2 Pause Playback ...................................................................................... 19
5.7.5 Stop Playback ......................................................................................... 20
6 Others .................................................................................................................... 21
6.1 View Information ............................................................................................... 21
6.2 Lock ................................................................................................................. 21
7 Web ........................................................................................................................ 22
7.1 Web Access ..................................................................................................... 22
7.2 Upgrade ........................................................................................................... 23
Appendix ..................................................................................................................... 25