Overview for 4 in 1 products
(Support AHD/ CVI/ TVI/ CVBS output)
Basic on single HD Analog coaxial series,( AHD/TVI/CVI/CVBS series), the 4 in 1 series have
combined the 4 single output signal together,it can be switched the video signal freely between
the AHD/TVI/CVI/CVBS by shortcut commends. This gives great convenience for all
application, reduce cost, and easy for maintenance.
Switch video signal:
Two ways to switch the video signal
Call twice preset 102 to enter the Sub OSD menu.
Press “Zoom+” or “Zoom-” to move the option to the item 1.
Press the “Focus+” or ”Focus-” to switch to the signal output needed,
Then press “ zoom+ or Zoom- to the item 6“ RETURN”
Call twice 102 again to exit from the Sub OSD menu.
Direct shortcut commend to switch the video output signal needed. Please Reference to the
below table for details.
Remark
: Please do not change the parameter of the Sub OSD menu randomly to avoid any
unexpected happen.
Please reboot the PTZ after switch the video signal output.
3.3
Shortcut commands
Shortcut commends are complaince with Pelco D and its Extended protocol. User can use the
shortcut commend to enable the function directly.
Preset No.
Function
Preset No.
Function
81
（
41
）
Auto day/ night
97
Call tour 2
82
（
42
）
Switch to night
98
（
38
）
Call tour 1
83
Switch to day
99
（
39
）
Pan scan
84
Force on far light
Twice 137
Switch to AHD
85
Force on near light
Twice 138
Switch to TVI
92
A-B Scan
Twice 139
Switch to CVI
94
OSD off
Twice 140
Switch to CVBS
95
OSD on
Twice 115
Switch to NTSC
96
Call tour 3
Twice 116
Switch to PAL
Remark
:Because the limit of COC protocol,it is possible that some of the shortcut commend
are not valid when connected to some of the controlled equipment.
If no video or video is stuck in black and white, please make sure the video output of the
