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Dahua Technology DHI-LM55-F400, User Manual

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Page: 14 / 41

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User’s Manual

6

2.2. Input/output terminal

SN

Port

Description

1

AC IN

AC power input from the wall socket.

2

AUDIO IN

Audio input for VGA source.

3

VGA IN

VGA video input.

4

RS232

Receive command signals from the external RS232 device.

5

USB port

Connect to the USB storage device.

6

HDMI 1

HDMI 1 support HDMI 1.4, up to 4K @30Hz.

7

HDMI 2

HDMI 2 support HDMI 2.0, up to 4K @60Hz.

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Summary of Contents for DHI-LM55-F400

Page 1: ...DHI LM55 F400 User s Manual V1 0 0 ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD...

Page 2: ...ial risk which if not avoided could result in property damage data loss reductions in performance or unpredictable results TIPS Provides methods to help you solve a problem or save time NOTE Provides...

Page 3: ...ge without prior written notice Product updates might result in some differences appearing between the actual product and the manual Please contact customer service for the latest program and suppleme...

Page 4: ...ttom of the cabinet are provided for ventilation To ensure reliable operation of the product and to protect it from overheating be sure these openings are not blocked or covered Do not place the produ...

Page 5: ...this product must be securely attached to the floor wall in accordance with the installation instructions A product set may fall causing serious personal injury or death Many injuries particularly to...

Page 6: ...or excessive moisture environment Please confirm thedistribution system in building installation shall provide the circuit breaker rated 120 240V 20A maximum ThetermsHDMIand HDMIHigh DefinitionMultime...

Page 7: ...Handling the remote control 9 2 3 4 Remote control use 9 3 Connecting External Equipment 10 3 1 Connecting External Equipment 10 3 1 1 Using HDMI video input 10 3 2 Connecting a PC 11 3 2 1 Using HDM...

Page 8: ...User s Manual II Troubleshoot 28 Cybersecurity Recommendations 30...

Page 9: ...ly packed Considering the size and weight of the monitor it is recommended to move this monitor by two persons Please confirm that items are complete and intact after opening the packing case 1 2 Item...

Page 10: ...his product should be kept away from the wall at a certain distance so as to maintain proper ventilation This product shall not be installed in the kitchen bathroom or any other locations with high hu...

Page 11: ...ging rack lifting rack desk base etc 3 Follow the instructions that come with the base mounting kit Failure to follow correct mounting procedures could result in damage to the equipment or injury to t...

Page 12: ...ies and property loss under the condition of earthquake or other natural disasters please do consult the assembling rack manufacturer to confirm the installation position Ventilation requirements for...

Page 13: ...User s Manual 5 2 Parts and functions 2 1 Control panel 1 Power button Turn the display On or put the display to standby mode 2 Remote control sensor and power status indicator...

Page 14: ...from the wall socket 2 AUDIO IN Audio input for VGA source 3 VGA IN VGA video input 4 RS232 Receive command signals from the external RS232 device 5 USB port Connect to the USB storage device 6 HDMI 1...

Page 15: ...1 General function 1 Power button Turn OFF the display until power is off 2 Source button Channel switching source key only supports switching source 3 CMS button No function 4 USB button Go to USB so...

Page 16: ...the parameters 9 INFO button Show Information OSD 10 MUTE button Mute or restore volume 11 BACK button Signal source interface or menu interface prompt exit and press RC return to exit 12 Vol VOLUME...

Page 17: ...ery acid as it can damage your skin NOTE If you do not intend to use the remote control for a long period remove the batteries 2 3 3 Handling the remote control Do not subject to strong shock Do not a...

Page 18: ...g External Equipment Note The following illustration for the rear case of the monitor connecting to an external device is for reference only Actual products may vary 3 1 Connecting External Equipment...

Page 19: ...User s Manual 11 3 2 Connecting a PC 3 2 1 Using HDMI video input 3 2 2 Using VGA input...

Page 20: ...3 1 Use USB device 4 Operation NOTE The control button described in this section is mainly on the remote control unless specified otherwise 4 1 Play multimedia files from USB device 1 Connect your USB...

Page 21: ...ry 4 Follow the on screen instruction to control the play option 4 1 1 Photo Select a picture file and press to view and it will display all the pictures in the folder automatically Press to display t...

Page 22: ...in Zoom the picture in Zoom out Zoom the picture out Move view Zoom out the picture first Highlight the icon and press OK then press to move the picture Capture Press to set the selected picture as t...

Page 23: ...ess to play faster Prev Press to play the previous movie Next Press to play the next movie Stop Press to stop and back to folder interface RepeatAll Press to select the repeat mode Repeat 1 ALL None S...

Page 24: ...ext page Prev Press to play previous text Next Press to play next text Stop Press to stop and back to folder interface Charset Character set switching Music Turn background music on or off Playlist Pr...

Page 25: ...can be adjusted other modes are grayed out Warm 6500K User Cool 12000K Noise Reduction Off 1 It is not adjustable in computer channel or security monitoring mode and the display proportion is point t...

Page 26: ...OSD Language English Set the OSD display language Chinese Color Range Auto VGA USB source graying is not optional 0 255 16 235 Aspect Ratio Auto VGA signal 4 3 16 9 PointToPoint Note options are diff...

Page 27: ...t signals and models please subject to the actual machine 5 Compatibility of the USB device Format of the USB multi media coder decoder Spec of AV codec Video Type Video coder decoder Highest bit rate...

Page 28: ...MP HP Level 4 1 100Mbps VCL 120Mbps NAL 30FPS 3840x2160 MPEG 4SP L0 3 ASP L0 5 50Mbps 30FPS 1920x1080 H265 100Mbps 30FPS 3840x2160 QuickTime mov H 264 MP HP Level 4 1 100Mbps VCL 120Mbps NAL 30FPS 384...

Page 29: ...ream Format asf VC1 AP 45Mbps 30FPS 1920x1080 MP3 PCM WMA H 264 MP HP Level 4 1 100Mbps VCL 120Mbps NAL 30FPS 3840x2160 MPEG 4SP L0 3 ASP L0 5 50Mbps 30FPS 1920x1080 3gp H 264 MP HP Level 4 1 100Mbps...

Page 30: ...48kHz 32Kbps 6 Mbps OGG Vobis ogg Vorbis 8kHz 48kHz max 320Kbps Spec of AV codec Photo Type Maximum resolution Minimum resolution png 8K 8K Hardware solutions 4 4 jpeg baseline 8K 8K Hardware solution...

Page 31: ...oting 7 1 Cleaning 7 1 1 Caution When Using the Display Do not bring your hands face or objects close to the ventilation holes of the display The top of the display is usually very hot due to the high...

Page 32: ...objects of any kind Do not use volatile substances such as insert sprays solvents and thinners 7 1 3 Cabinet Cleaning Instructions If the cabinet becomes dirty wipe the cabinet with a soft dry cloth...

Page 33: ...ure that the signal cable is attached firmly to the back of the display Picture is distorted with abnormal patterns 1 The signal cable is not connected properly 2 The input signal is beyond the capabi...

Page 34: ...Examples of still pictures include logos video games computer images and images displayed in 4 3 normal mode A still picture is displayed for an over extended period of time Do not allow a still image...

Page 35: ...1 0 5V rms normal mode 2 sound track L R VGA input D SUB jack 15pin Analog RGB 0 7V p p 75 H CS V TTL 2 2k MAX 1920 x 1080 60 Hz WUXGA HDMI input HDMI interface x 2 A type 19 pins Digit RGB TMDS vide...

Page 36: ...ion and frequency that the monitor can handle properly Adjust the maximum resolution and frequency that the monitor can handle properly Picture Is Fuzzy Has Ghosting Shadowing Problem Adjust the Contr...

Page 37: ...ly connected to the computer Screen image is not centered or sized properly Adjust H Position and V Position or press hot key AUTO Picture has color defects white does not look white Adjust RGB color...

Page 38: ...on of firmware updates released by the manufacturer We suggest that you download and use the latest version of client software Nice to have recommendations to improve your device network security 1 Ph...

Page 39: ...transmission function to reduce the risk of audio and video data being stolen during transmission Reminder encrypted transmission will cause some loss in transmission efficiency 11 Secure Auditing Che...

Page 40: ...ess filtering function to limit the range of hosts allowed to access the device More information Please visit Dahua official website security emergency response center for security announcements and t...

Page 41: ...User s Manual...

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