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Start PTZ function mode
Zoom in/ out function
Focus +/- function
Iris +/- function
Press ENTER button to change Zoom / Focus / Iris MODE, and using UP and DOWN
to change the value, to stop when Zoom in/out, Focus+/- or Iris+/-, press PAUSE
button.
3.8.8 Firmware Upgrade
This function is for firmware upgrade through USB flash disc. Plug the USB flash disc
with new firmware file into USB port, press ENTER button in F/W Upgrade field to
update or upgrade the DVR firmware.
3.8.9 Load Active-X Control
Load “Active-X Control” Driver from IE browse or CD to remote surveillance control
on PC, IE security settings should be set to the default levels to allow the download of
the control.
Note: Firewalls or security programs/ devices may prevent downloading the Active-X control.
3.9 Video Search
In video search, user could playback the recorded video data by choosing date& time,
use the SELECT button to adjust starting and ending date& time for playback. After
time period was set, move the cursor to SEARCH and press ENTER button again to
start playback from the date& time indicate by user.
3.10 Language Selection
The DVR supports multi-language OSD, press ENTER button to choose the
language for menu display.
3.11 Save System Setup
After the DVR setting adjustment is finish, it required to confirm the changes under
EXIT menu.
