Dahua PFM906 User manual

Integrated Mount Tester
User Manual
（V1.0）

Thank you for purchasing the Integrated Mount Tester. Please read the manual before using the
Integrated Mount Tester and use properly.
For using the Integrated Mount Tester safely, please first read the「Safety Information」carefully in
the manual.
The manual should be kept well in case of reference.
Keep the S/N label for after-sale service within warranty period. Product without S/N label will
be charged for repair service.
If there is any question or problem while using the Integrated Mount Tester, or damages occurred
on the product, please contact our technical Department.

Content
1 .Safety Information------------------------------------------------------------------------------------------------- 1
2. Integrated Mount Tester Introduction--------------------------------------------------------------------------- 3
2.1 General------------------------------------------------------------------------------------------------------- 3
2.2 Features------------------------------------------------------------------------------------------------------ 3
2.3 Function------------------------------------------------------------------------------------------------------ 6
2.4 Packing list------------------------------------------------------------------------------------------------- 14
2.5 Function interface----------------------------------------------------------------------------------------- 15
3. Operation-----------------------------------------------------------------------------------------------------------18
3.1 Installing the Battery--------------------------------------------------------------------------------------18
3.2 Instrument connection------------------------------------------------------------------------------------ 19
3.2.1 IP camera connection------------------------------------------------------------------------------ 19
3.2.2 Analog camera connection------------------------------------------------------------------------ 20
3.2.3 HD Coaxial camera connection-------------------------------------------------------------------20
3.2.4 HDMI IN-------------------------------------------------------------------------------------------- 21
3.3 OSD menu--------------------------------------------------------------------------------------------------22
3.3.1 Lite mode& Normal mode----------------------------------------------------------------------- 22
3.3.2 Drop-down Menu--------------------------------------------------------------------------------- 25
3.3.3 Short cut-menu------------------------------------------------------------------------------------ 26
3.3.4 Screen capture------------------------------------------------------------------------------------- 27
3.3.5 TesterPlay------------------------------------------------------------------------------------------ 27
3.3.6 Rapid video---------------------------------------------------------------------------------------- 29
3.3.7 IP discovery----------------------------------------------------------------------------------------30
3.3.8 Rapid ONVIF test--------------------------------------------------------------------------------- 31
3.3.9 IP camera test-------------------------------------------------------------------------------------- 43
3.3.10 HDMI IN----------------------------------------------------------------------------------------- 46
3.3.11 Video monitor test------------------------------------------------------------------------------- 49
3.3.12 Color-bar generator ---------------------------------------------------------------------------- 58

3.3.13 SDI Camera test----------------------------------------------------------------------------------59
3.3.14 CVI camera test---------------------------------------------------------------------------------- 61
3.3.15 TVI camera test---------------------------------------------------------------------------------- 67
3.3.16 AHD camera test---------------------------------------------------------------------------------69
3.3.17 Network tool------------------------------------------------------------------------------------- 71
（1）IP address scan------------------------------------------------------------------------------71
（2）PING test--------------------------------------------------------------------------------------- 72
（3）Network test------------------------------------------------------------------------------------72
（4）Port Flashing----------------------------------------------------------------------------------- 76
（5）DHCP server----------------------------------------------------------------------------------- 77
（6）Trace route------------------------------------------------------------------------------------- 77
（7）Link monitor----------------------------------------------------------------------------------- 78
3.3.18 Rapid IP Discovery------------------------------------------------------------------------------79
3.3.19 PoE power / DC12V 2A and DC 5V 2A USB power output------------------------------ 79
3.3.20 Cable test----------------------------------------------------------------------------------------- 80
3.3.21 RJ45 cable TDR test---------------------------------------------------------------------------- 81
3.3.22 Cable search-------------------------------------------------------------------------------------- 84
3.3.23 TDR cable test -------------------------------------------------------------------------------- 85
3.3.24 PoE Voltage test--------------------------------------------------------------------------------- 88
3.3.25 12V power input test---------------------------------------------------------------------------- 89
3.3.26 Digital Multi-meter ---------------------------------------------------------------------------89
3.3.27 Optical power meter --------------------------------------------------------------------------97
3.3.28 Visual Fault Locator --------------------------------------------------------------------------98
3.3.29 Audio record------------------------------------------------------------------------------------ 100
3.3.30 Data monitor------------------------------------------------------------------------------------ 100
3.3.31 Audio player------------------------------------------------------------------------------------ 101
3.3.32 Media player------------------------------------------------------------------------------------ 101
3.3.33 RTSP player------------------------------------------------------------------------------------ 102
3.3.34 Hik test tool------------------------------------------------------------------------------------- 104

3.3.35 Dahua test tool----------------------------------------------------------------------------------106
3.3.36 Update------------------------------------------------------------------------------------------- 110
3.3.37 Office-------------------------------------------------------------------------------------------- 111
3.3.38 LED Flashlight--------------------------------------------------------------------------------- 111
3.3.39 Browser------------------------------------------------------------------------------------------112
3.3.40 Notepad------------------------------------------------------------------------------------------112
3.3.41 System setting---------------------------------------------------------------------------------- 113
3.3.42 File explorer------------------------------------------------------------------------------------ 117
3.3.43 Theme--------------------------------------------------------------------------------------------118
3. 4 Audio test------------------------------------------------------------------------------------------------ 121
3.5 HDMI output--------------------------------------------------------------------------------------------- 121
3.6 PoE power output---------------------------------------------------------------------------------------- 122
3.7 DC12V 2A power output------------------------------------------------------------------------------- 122
4. Specifications---------------------------------------------------------------------------------------------------- 124
4.1 General specifications----------------------------------------------------------------------------------- 124
4.2 Multi-meter specifications------------------------------------------------------------------------------ 127
4.3 Optical power meter specifications--------------------------------------------------------------------129
4.4 Visual fault locator specifications--------------------------------------------------------------------- 130

Page.1.
1 .Safety information
◆The tester is intended to use in compliance with the local rules of the electrical usage and avoid to
apply at the places which are inapplicable for the use of electrics such as hospital, gas station etc.
◆To prevent the functional decline or failure, the product should not be sprinkled or damped.
◆The exposed part of the tester should not be touched by the dust and liquid.
◆During transportation and use, it is highly recommended to avoid the violent collision and vibration
of the tester, lest damaging components and causing failure.
◆Don’t leave the tester alone while charging and recharging. If the battery is found severely hot, the
tester should be powered off from the electric source at once. The tester should not be charged over 8
hours.
◆Don’t use the tester where the humidity is high. Once the tester is damp, power off immediately and
move away other connected cables.
◆The tester should not be used in the environment with the flammable gas.
◆Do not disassemble the instrument since no component inside can be repaired by the user. If the
disassembly is necessary indeed, please contact with the technician of our company.
◆The instrument should not be used under the environment with strong electromagnetic interference.
◆Don’t touch the tester with wet hands or waterish things.
◆Don’t use the detergent to clean and the dry cloth is suggested to use. If the dirt is not easy to remove,
the soft cloth with water or neutral detergent can be used. But the cloth should be tweaked
sufficiently.
About Digital Multi-meter
◆Before using, you must select the right input jack, function and range.
◆Never exceed the protection limit values indicated in specifications for each range of measurement.
◆When the tester is linked to a measurement circuit, do not touch unused terminals.
◆Do not measure voltage if the voltage on the terminals exceeds 660V above earth ground.
◆At the manual range, when the value scale to be measured is unknown beforehand, set the range
selector at the highest position.
◆Always be careful when working with voltages above DC 60V or AC 40V, keep fingers behind the
probe barriers while measuring.
◆Never connect the meter with any voltage source while the function switch is in the current,

Page.2.
resistance, capacitance, diode, continuity, otherwise it will damage the meter.
◆Never perform capacitance measurements unless the capacitor to be measured has been discharged
fully.
◆Never measure any of resistance, capacitance, diode or continuity measurements on live circuits.
Visual laser sources
When you turn on visual laser sources, please don’t stare at it, or will damage to eyes
When not using it, please turn it off and cover the protective cap .

Page.3.
2. Integrated Mount Tester Introduction
2.1 General
The 7 inch touch screen Integrated Mount Tester is designed for maintenance and installation of IP
cameras, analog cameras, TVI, CVI AHD, SDI cameras, as well as testing 4K H.264 camera by
mainstream, The 1920x1200 resolution enables it to display network HD cameras and analog cameras
in high resolution. The unit supports many ONVIF PTZ and analog PTZ control. The combination of
touch screen and key buttons make the Integrated Mount Tester very user- friendly.
The tester is also a great tool for Ethernet network testing. It can test PoE power voltage, PING, and IP
address searching. You can use the blue cable tracer to locate individual connected cables from a bundle
of cables. Test LAN cable for proper connection termination. Other functions include providing 24W
PoE power to your camera, HDMI IN and out, CVBS loop test , testing IP and analog at the same time,
LED Flashlight, DC 12V 2A power output and much more. Its portability, user-friendly design and
many other functions make the tester an essential tool for all installers or technicians.
2.2 Features
New 7 inch touch screen CCTV tester with retina display ,1920*1200 resolution
H.264, 4K video display via mainstream
In HDMI IN mode, It can converter test from analog to digital with dual test window IP &
HDMI IN or Analog & HDMI IN
RJ45 cable TDR test and cable quality test, to test cable pair status, length, attenuation
reflectivity, impedance, skew and other parameters.
Screen capture, long press the key “enter”, can capture screen interface and save it in any time
12V power input test
“TesterPlay” app, support Tester, PC and mobile phone display at the same time. The android
version mobile phone install “TesterPlay ” app, or install VLC player in the PC, can real-time
receiving screen information from the tester.
Screen management, change function’s icons order, create new directory.
Themes: Lite and normal mode can select , change the icons and desktop background ,change
sliding effect etc
Built in Wi-Fi ,display image from the wireless camera , create WIFI hotspot

Page.4.
Rapid video, auto scan the IP camera address, via one key to view the image.
Screen lock : password lock and pattern lock are optional
Office, quick office app (support excel, word, ppt format) doc. Editable
Rapid IP scan , auto scan whole network or other network device ‘s IP address
CVBS loop test , tester can receive and send the color bar generator ,to check BNC cable
Traffic monitoring of the tester "LAN port", display network port or WIFI connection real-time
upload and download speeds and other network parameters.
Shortcut button, drop-down menu ,PoE power switch ,IP setting, WLAN switch , HDMI IN
functions etc screen lock, password lock screen or pattern lock.
IP discovery, do not need to know the first two digits of camera’s IP address , it can auto-scan
the whole network segment IP, and auto-modify tester’s IP address.
Rapid ONVIF, search camera quickly, auto log in and display image from the camera, activate
camera.
Hik test tool app is design for activating and debugging Hikvision camera, can auto-identify
unactivated hikvision camera, also can display image from the Hikvision camera.
DH test tool app is design for Dahua Camera test, and modify IP, user name and password
parameters etc.
ONVIF camera test, support 2592x1520
It is used unique hardware decoding, display image from the 4 MP camera via mainstream.
You can select sub-stream to test higher resolution (such as 5MP…) camera
ONVIF IP camera video testing.
Compatible with H.264/MPEG4/MJPEG IP cameras, such as Dahua, HIKVISION, and ACTI
Customized service is available.
Built in Wi-Fi, can receive image from wireless camera, as well as ONVIF and customized IP
cameras.
SDI/EX-SDI Digital camera image display, record and screen snapshot
HD CVI camera image display, 4X zoom, video record and playback ,Coaxial PTZ control and
call camera OSD menu
HD TVI camera image display, 4X zoom, video record and playback ,Coaxial PTZ control and

Page.5.
call camera OSD menu
AHD camera image display, 4Xzoom, video record and playback, Coaxial PTZ control and call
camera OSD menu
HDMI signal output, supports up to 1080P.
Analog camera image display, auto adapt and display the video format of NTSC/PAL
Support more than 30 protocols, such as PELCO-P,PELCO-D,SAMSUNG etc
Video image digital zoom to view the image in greater detail.
Snapshot function allows you to save the current image as a JPG file in the tester.
Built in enhanced color bar generator, send the color, pure blue and black image, test monitor
transmission channel and debug display device, observe whether there are light spots or black
spots on the monitor.
LED Flashlight.
LCD screen brightness/contrast/color Saturation adjustable.
Visual fault locator, to test fiber’s bending and breakage
Optical power meter, test fiber loss and value
Digital Multi-meter , DC and AC voltage measurement, Resistance measurement Continuity test,
Diode measurements, Capacitance measurement
PEAK video signal level, SYNC signal level, Color burst chroma level measurement,test video
signal attenuation.
Cable tracer, by sending the audio signal, enables the blue cable tracer tester to find the
connected cable from mess cables.
Ping test, PING is the most conventional network debugging tools, it is used for testing if the
connected IP camera or other network equipment’s Ethernet port is working normally and the IP
address is correct.
In digital IP surveillance applications, if the IP camera’s IP address is not known,the device
cannot be used. An IP address scan can quickly search for the connected IP camera or other
network device’s IP address.
The PoE voltage test can test for PoE voltage when a POE switch is supplying POE power to an
IP camera.
TDR cable test, test cable open circuit and short-circuit

Page.6.
Cable test , Test LAN cable or telephone cable,UTP cable etc ,cable type and the sequence of
wires will be displayed
Support RS485,rate 600 ～115200bps adjustable
PTZ protocol analysis, control protocol command displays to check RS485 transmission
whether is normal, easy to find the fault device.
PTZ control. Pan/tilts the P/T unit, zooms in/out the lens, adjusts the focus, aperture and
sets and the preset position.
DC5V 2A power output for USB charging (No USB data exchange, voltage only).
PoE power output, supply temporary power for PoE camera.
DC5V 2A power output, as a power bank.
Audio input and output, test and output the audio signal.
7.4V 37Wh Battery. Remaining battery charge indicator, Lithium Ion Polymer Battery can last
10 hours for normal use after charging for 5-6 hours.
2.3 Function
2.3.1 4K mainstream test
With the new hardware decoding, display the image from the 4 K camera.
2.3.2 Retina display and touch screen operation
7 inch touch screen cctv tester with retina display, 1920*1200 resolution.
2.3.3 Intelligent interface
You can select “Lite mode ”or “Normal mode”. In normal mode, self-define desktop, press function
icons to enter screen management status. You can move the icon to any pages,self-define the number of
icons in any page. Make interface sample and individuality.
2.3.4 HDMI digital signal input
HDMI digital input , support resolution 720×480p /720×576p /1280×720p /1920×1080p
/1024×768p/1280×1024p /1280×900p /1440×900p. Digital video recorder and other devices can display
images of the tester through the HDMI input.

Page.7.
2.3.5 RJ45 cable TDR test
RJ45 cable TDR test and cable quality test, to test cable pair status, length, attenuation reflectivity,
impedance, skew and other parameters.
2.3.6 Screen capture
Screen capture, long press the key “enter”, can capture screen interface and save it in any time.
2.3.7 12V power input test
Show the current adaptor input voltage and power.
2.3.8 TesterPlay
“TesterPlay” app, support Tester, PC and mobile phone display at the same time. The android version
mobile phone install “TesterPlay ” app, or install VLC player in the PC, can real-time receiving screen
information from the tester
2.3.9 It can converter test from analog to digital with dual test window IP & CVBS.
2.3.10 Dual test window ,IP & HDMI IN or Analog & HDMI IN.
2.3.11 It can converter test from analog to digital with dual test window IP & CVBS.
2.3.12 Theme
Set function apps background, you can select 4 different colors at the same time. Set the desktop and
application interface background, you can choose pure colors or custom pictures. You also can change
RGB to set color. When you choose sliding effect, "three-dimensional, folding, left and right folding,
rotation, ombre effect" are optional.
2.3.13 Rapid video
Auto scans whole network IP address, by one key to detect all network cameras and auto display the
images.
2.3.14 Wireless WIFI
Built in Wi-Fi, can receive WIFI network camera images (ONVIF or customized camera) or network
data, etc. you can create Wi-Fi hotspot.
2.3.15 Screen lock

Page.8.
You can choose password Lock screen, pattern Lock screen or “NO”.
2.3.16 Office Software
Built in Quick office app can edit the documents, spreadsheets, and presentations etc.
2.3.17 Speed IP exploration
Search IP address of the connected IP camera or other network equipments in whole network segment.
2.3.18 Traffic monitoring
Traffic monitoring of the tester "Lan port", display network port or WIFI connection real-time upload
and download speeds and other network parameters.
2.3.19 Drop-down menu
Press and slide at right top right corner twice to open shortcut menu. The shortcut menu includes POE
power output, IP settings, Wi-Fi, HDMI IN, CVBS, Video OUT, LAN, Brightness, settings etc.
2.3.20 CVBS loop test
“TV out” testing app, it can send and receive color bar generator through the tester’s video out and
video in”.
2.3.21 IP discovery
IP discovery, do not need to know the first two digits of camera’s IP address , it can auto-scan the
whole network segment IP, and auto-modify tester’s IP address.
2.3.22 Rapid ONVIF
Rapid ONVIF, search camera quickly, auto log in and display image from the camera, activate
Hikvision camera.
2.3.23 Hik test tool
Hik test tool app is design for activating and debugging Hikvision camera, can auto-identify unactivated
hikvision camera, also can display image from the Hikvision camera.
2.3.24 DH test tool
DH test tool app is design for Dahua Camera image test, modify IP, user name and password
parameters etc.

Page.9.
2.3.25 IP camera test
The device is designed for ONVIF IP camera testing. It can display the image from an IP camera and
change the IP address.
The 7 inch 1024x600 screen display allows the user to view the image with a sufficient screen size.
With the ONVIF tool, you can display the image from an IP camera and use the PTZ functions.
2.3.26 Analog camera test
Displays an analog camera image on the 7 inch 1920x1200 Retina screen display. Supports PAL &
NTSC formats. The LCD screen's back light brightness, video image brightness, contrast and color
saturation are all adjustable.
2.3.27 Video level meter
Perform NTSC and PAL video amplitude signal measurements for PEAK to PEAK , SYNC levels,
and COLOR BURST chroma level.
Video signal PEAK to PEAK level:
For NTSC format, the video signal level is 140±15IRE
For PAL format, the video signal level is 1000±200mV
If the level is too low, it will cause the image to lose quality and limit the distance it will travel over
cable. If the level is too high, it will lead to wash out of the image
SYNC level: Testing the amplitude of the video sync pulse to verify if the video level is correct.
For NTSC format, the SYNC level is 40 ± 5IRE
For PAL format, the SYNC level is 300 ± 35mV
If the level is too low, it will cause the image to not frame out properly. If the level is too high, it will
lead to a poor quality

Page.10.
COLOR BURST level: Testing the color burst level will determine if the burst signal is sufficient to
trigger the displays color producing circuit. Burst will diminish in amplitude over longer cable runs and
can get fall below the threshold for the video display to show a color image.
For NTSC format, the Chroma standard level is 40 IRE
For PAL format, the Chroma standard level is 280mV
If the Chroma level is too low, the color will not be as deep, and some details of the image will get
washed out. If the Chroma level is too high, there will be spots on the image. If the coaxial cable is too
long, it will reduce the chroma level
2.3.28 PTZ controller
Displays and allows for analysis of analog video and controls Pan/tilt/zoom function of PTZ analog
cameras. For PTZ testing, setup the controlling parameters from the meter to match those of the camera:
e.g. PTZ protocol (PELCO-D, etc.), communication port (RS-485, etc.), baud rate, PTZ camera ID and
pan/tilt speed.
2.3.29 DC 12V 2A power output port and DC 5V 2A USB power port
The unit can power a camera with its DC 12V 2A power output. Also included is a built in DC 5V 2A
power output port used to charge USB devices. NOTE: This USB port is for charging only and has no
ability to transfer data.
2.3.30 Audio testing
Test the audio from mic level input devices. Connect the tester and mic level device with the audio
cable. Supports audio recording and output. to monitor and / or record audio.
2.3.31 Cable tester
Test LAN cable or telephone cable.
Connect LAN cable or telephone cable with the tester and cable tester. And then the connecting status,
cable type and the sequence of wires will be displayed, as well as display the serial number of the cable
tester kit.

Page.11.
2.3.32 PTZ data analysis
Search the Control protocol code from Multifunction keyboard or DVR by RS485 interface, test the
PTZ control command data whether received anomaly and RS485 data transmission.
Screen displays 16 hexadecimal codes such as
PELCO-P:A0 00（Add）xx xxxxxx AF xx
PELCO-D:FF 01（Add）xx xxxxxxxx
2.3.33 Digital Image zoom on the monitor
Set image zoom up to 4X to get a closer look at all the image detail. Supports analog and many IP
cameras.
2.3.34 Video screenshot, record and playback
Capture the video image displayed and save as a JPEG file. You can also record and save the current
video in the tester. The recorded files can play directly via Media player or under the function of
“Playback”.
2.3.35 Improvement color bar generator
Video generating, the PAL/NTSC multi-system color bar video generator and pure blue /black colorful
imagines, by receiving the video color bar to test the video channel whether transmit normally. And
judge whether the color is different, because of the transmission loss or interference, it suitable for
video transmission of the field tests, such as optical video transmitter and receiver, video cable etc.
The new function color bar can test the image whether shift.
The color bar (red, green, blue, white, black) test the monitor whether have white or black dot etc.
2.3.36 DHCP dynamic address assignment
Built in DHCP server: Dynamically assign IP address for the IP camera or network device.
2.3.37 Access the dynamic IP address
The tester can directly access a dynamic IP address assigned from its DHCP server and use it as the
tester’s IP address. No need to set a IP address manually.
2.3.38 Multiple network IP Cameras Test
Supports Multi- segmented Static IP address setting which can simultaneously test different segments of
IP network Cameras.

Page.12.
2.3.39 IP address scan
The IP address scan can quickly search for connected IP cameras or another network device IP address.
2.3.40 PING Test
PING is the most conventional network debugging tool, it is used for testing if the connected IP camera
or other network equipment is working normally and the IP address is correct.
2.3.41 Port Finder
The tester will send signals to make the connected PoE port flicker at a set frequency. This will enable
the installer to easily and quickly find the connected port for an Ethernet cable.
2.3.42 PoE Test
Test the PoE voltage from a PoE switch. The unit will clearly display the voltage for each wire in an
Ethernet cable.
2.3.43 Digital Multi-meter
The tester has built in highly stable and reliable 33/4 digit (6600) digital multi-meter. It is used for the
DC and AC voltage measurement, AC and DC current measurement, Resistance measurement,
Continuity test, Diode measurements, Capacitance measurement, Auto/Manual measuring range
switching, relative value measurement and locking. It is easy operation and professionally accurate.
2.3.44 Visual fault locator
Visual Fault Locator with 650nm wavelength can emit red laser sources to test multi-mode and single
mode fiber’s bending and breakage, and Continuous light-emitting and 1Hz, 2Hz modulating light
output. It is indispensable tool in fiber project constructing, fiber net-work maintaining, optical
component manufacture and research.
2.3.45 Optical Power Meter
The Integrated Mount Tester adopts the most advanced handheld instrument specific integrated chip ,
achieve ultra-low power operation, with the 7 Retina High-definition screen display ,five wavelength
calibration points 1625nm,1550nm ,1490nm , 1310nm , 1300nm , 850nm.Linear or nonlinear optical
power display, it can measure the optical power value, and also be used for Relative measurement of
optical fiber link loss. It is necessary tool for fibre-optic communication, cable television system and
security system maintenance.

Page.13.
2.3.46 LED Flashlight
Press the LED On/Off button to use the LED flashlight.
2.3.47 TDR cable test
TDR cable testing, accurately measure BNC cable, network cable, controls cable’s open circuit and
short-circuits location,it greatly improves working efficiency.
2.3.48 WIFI
With built in WIFI, you can view the video from a wireless camera (ONVIF or customized camera) or
connect to a Wireless network.
2.3.49 SDI/EX-SDI camera test
HD SDI/EX-SDI camera test ,support 1080P 50/60 FPS digital camera image test and video image
zoom, record, snapshot, photo viewer and video playback.
2.3.50 CVI camera test
Support 2560x1440P 25F/30F, 4xzoom ,video record and playback ,coaxial PTZ control and call
camera OSD menu.
2.3.51 TVI camera test
Support 2560x1944P 12.5FPS,4xzoom ,video record and playback ,coaxial PTZ control and call camera
OSD menu.
2.3.52 AHD camera test
Support 2560x1440P 15F/25F/30F,4xzoom ,video record and playback ,coaxial PTZ control and call
camera OSD menu.
2.3.53 PoE power supply
Supports PoE 802.3at power at 48V and up to 24W.
2.3.54 HDMI signal output
The HDMI output port supports up to a 1080p 60Hz resolution output.

Page.14.
2.3.55 Network bandwidth testing
The network bandwidth test needs two tester meters to test bandwidth: one as a transmitter, the other as
a receiver.
2.3.56 Cable Tracer (cable search)
Cable identification by use of an audio signal. This function enables the blue cable tracer to find the
connected cable from a bundle of cables with an audio tone.
2.3.57 Screen image rotates 180 degrees
You can manually rotate the display 180 degrees using the settings.
2.3.58 FTP Server
Start the tester’s Wi-Fi or connect the tester’s LAN port to the network. Once the tester is online, start
its FTP Server and directly access files from the tester. This also allows for the user to upgrade the
tester firmware.
2.4 Packing list
1). Tester
2). Adaptor DC12V 2A
3) Network cable tester
4) Polymer lithium ion battery (7.4V DC 5000mAh)
5). BNC cable
6). RS485 cable
7). SC,ST connector
8). Multi-meter test leads one pair of red and black
9). Output Power cable
10). Audio cable
11). TDR alligator clamp
12). Safety cord
13). Tool bag
14). Manual
（NOTICE：SD card is not default accessory, please purchase separately if necessary.）

Page.15.
2.5 Function interface
1
Press more than 2 seconds, turn on or off the device ,short press to turn on or off
the menu display
2
Menu key
3
4xzoom the image displays.
4
Far focus: Focus the image faraway
5
Near focus: Focus the image nearby
6
TELE: zoom in the image
7
WIDE: zoom out the image
8
Open/set ,Confirm the setting of parameters, open or enlarge the aperture
9
10
Upward, set function or add parameter. Tilt the PTZ upward
11
Rightward, select the parameter whose value will be changed. Add the value of
the parameter. Pan the PTZ right
12
Leftward, select the parameter whose value will be changed
13
Downward, set function or reduce the value of the parameter. Tilt the PTZ