Noyafa NF-701 Manual de usuario descargar pdf (Pagina 9)

Your excellent helper in cable test!Your excellent helper in cable test!

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1) Press“ ”or“ ” key（PTZ UP/DOWN）to set.

2) Press“ ”or“ ” key（PTZ LEFT/RIGHT）to adjust.

3) Video Signal Option：Color Bar: white,Blue,Purple,Green,Yellow,Black,Red.

4) Video Form Option; PAL，NTSC.

5) Video Signal Output: ON / OFF.

6) Press【Delete】key to Esc.

7) Long press【MENU】key to Esc video color bar, back to main menu.

3.7 RS485 Signal control testing

1. Connecting CCTV Tester to PTZ device， like image10.

(Image 10)

2. Set Baud Rate of RS485 protocol testing in system information menu.

3. Under main menu display, press number【5】,switch into signal control menu.

Rs485 Signal Control Supervisory

(Image 11)

4. When manipulate PTZ control device to send out RS485 signal , then the hexadecimal

communicating data signals are display on screen, and engineers can analyze signal which

send out from the device whether is right or was needed.

RS485 Signal Control Supervisory

A0 00 01 00 00 00 AF 0F

A0 00 00 00 00 00 AF 0E

A0 00 00 01 00 00 AF 0F

A0 00 01 00 00 00 AF 4F

A0 00 00 00 00 00 AF EF

A0 00 00 00 00 00 AF 2F

(Image 12)

5. Long press【MENU】key to Esc the mode of Signal Control Supervisory, back to main menu.

1. In main menu, press number【4】 , switch into mode of generator of analog video signal:

(Image 9)

2. Press【Set】, enter into video signal selection.

8 Signal Options

PAL/NTSC Options

Input / Output

Video Signal Option

Video Form Option

Mode of Video

Signal Output

←

Video

Color Bar

Form PAL

Output On

←

Form of communication

Baud Rate

485

2400

RS485 Control Form：485

Chose asociated baud rate

3.8 Function of Digital Multimeter(NF-703，NF-705)

(Image 13)

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Noyafa NF-701 Manual de usuario Pagina 9

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