Dahua IR High Speed Dome Camera User Manual page 46

2. Operate the joystick upwards or downwards to move the cursor to
[CAMERA SETUP], press [FOCUS+] to enter the lower grade menu:
3. Operate the joystick upwards or downwards to move the cursor to
[DIGITAL ZOOM] option, press [FOCUS+] to switch. Choosing [ON] means
to open Digital Zooming control, that is to say, when the optical zoom reaches
the maximum, if you continue to press [zoom+], the camera enters Digital
Zoom; If you choose [OFF], Digital Zooming Control is closed.
4. Press [IRIS+] to save and return.
5. Press [IRIS-] to exit the menu without saving
☆ Small tip
If the Digital Zooming is set as open, the maximum zooming times of the
camera lens is the optical zooming times multiplying the digital zooming times.
MAIN MENU
1 SYSTEM INFO
→2 CAMERA SETUP
3 AUTO-RUN
4 LANGUAGE ENGLISH
IRIS-: EXIT
CAMERA SETUP
→1 DIGITAL ZOOM ON
2 BLC MODE ON
3 B&W/COLOR MODE
IRIS+: RETURN
- 45 -
IRIS-: EXIT