LAIA CUTE 4K, User Manual, Page: 11 / 26

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7
camera back to front.
15. Menu Key
MENU: enter or exit OSD MENU.
16. Backlight Key
BLC ON/OFF: Press this button to enable the
backlight compensation. Press it again to
disable the backlight compensation.
NOTE:

Effective only in auto exposure mode.

If a light behind the subject, the subject
will become dark. In this case, press the
backlight ON/OFF button. To cancel this
function, press backlight ON/OFF button.
17. PTZ Reset Key
Preset Pan/Tilt self-test.
18. Image Freezing Function
Manually freeze: Open the freezing function
after press the remote control [F4], display
“Freeze” on the left upper corner character,
after
five seconds display disappear
automatically. If you want to cancel the
freeze, press [F4] key and then can return to
normal, display “Unfreeze” on the left upper
corner, after five seconds display disappear
automatically.
Recalling the Preset image Freeze: By the
OSD Menu Setting “Recalling the Preset
image Freeze” function. After the function is
opened, the screen will stay in before
Recalling the Preset when Recalling the
Preset, the screen can be switched to the
preset position screen until the camera points
to the preset position.
19. Shortcut Set
[*]+[
＃
]+[1]: OSD menu default English
[*]+[
＃
]+[3]: OSD menu default Chinese
[*]+[
＃
]+[4]: Default IP address
[*]+[
＃
]+[5]: Save OSD
[*]+[
＃
]+[6]: Quickly recover the default
[*]+[
＃
]+[8]: Look the camera version
[*]+[
＃
]+[9]: Quickly set up inversion
5.6 RS-232 Interface
No. Function
1 DTR
2 DSR
3 TXD
4 GND
5 RXD
6 GND
7 IR OUT
8 NC
The correspondence between the camera and
Windows DB-9 pin:
Camera Windows DB-9
1.DTR 1.CD
2.DSR 2.RXD
3.TXD 3.TXD
4.GND 4.DTR
5.RXD 5.GND
6.GND 6.DSR
7.IR OUT 7.RTS
8.NC 8.CTS
9.RI
The correspondence between the camera and
the Mini DIN pin:
Camera Mini DIN
1.DTR 1.DTR
2.DSR 2.DSR
3.TXD 3.TXD
4.GND 4.GND
5.RXD 5.RXD
6.GND 6.GND
7.IR OUT 7.NC
8.NC 8.NC