Ganz ZC-DWN5840NXA 사용 설명서 - 페이지 8

{카테고리_이름} Ganz ZC-DWN5840NXA에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Ganz ZC-DWN5840NXA 12 페이지. Mini dome camera

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B/W Fix terminal/Mode Selection terminal

This terminal can be used as a B/W Fix terminal and also as a Mode Selection

terminal that enables the dynamic switching of OSD settings. The mode selection

setting needs to be adjusted beforehand on the OSD setting screen. The picture

mode can be fixed at B/W by shorting the two contacts on the B/W Fix terminal.

Fixing the picture mode at B/W can prevent the picture from having a phenome-

non in which continuous switching occurs between the color mode and B/W mode

under infrared illumination. The Mode Selection terminal allows switching between

Profile 1/Profile 2 selected on the OSD screen.

Infrared illumination and connection

When using infrared illumination, please make sure to adjust the focal point of the lens

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in color mode.

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If excessive infrared illumination causes the phenomenon above, set the picture mode

at B/W using the BW Fix terminal.

B/W Fix terminal/Mode Selection terminal

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RS485 communication terminal (with communication function)

The RS485 communication function enables remote operation of the OSD function.

* For initial settings of camera for RS485 communication, please see "RS485

Menu" of the separate "OSD Operation Manual."

While connecting a shielded twisted pair cable to a

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terminal [B/W Fix terminal, Communication terminal

(AWG 16-30)], peel off the cable by 5 mm from the

end.

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Termination resistance switch (with communication function)

During the RS485 communication connection, turn on the termination resistance

switch of the camera connected at the end of the cable, and turn off all other

switches. Adjust the characteristic impedance of the cable used to the same level

as that of the termination resistance (120 Ω).

EG-8

RS485 communication terminal

Approximately 5 mm

Termination resistance switch