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Dahua Technology DHI-LS550UCM-EF User Manual Download Page 11

Unpacking the Box

11

2

Unpacking the Box

Check against Table 2-1 to see if the components are complete.

The actual appearance, items, or quantity might be different depending on the mode you
purchased, and the actual packing list shall prevail.

Table 2-1 Packing list

Component

Quantity

Liquid crystal video wall

1

AC Power cable

1

HDMI cable

1

Network cable

1

Remote control

1

Summary of Contents for DHI-LS550UCM-EF

Page 1: ...1 LSxxxUCM EF_LCD Video Wall User s Manual V1 0 1...

Page 2: ...be changed to any set of numbers between 1025 65535 Avoiding the default ports reduces the risk of outsiders being able to guess which ports you are using 3 Enable HTTPS SSL Set up an SSL Certificate...

Page 3: ...SNMP you should do so only temporarily for tracing and testing purposes only 12 Multicast Multicast is used to share video streams between two recorders Currently there are no known issues involving...

Page 4: ...he guide may cause harmful interference to radio communication For class A device these limits are designed to provide reasonable protection against harmful interference in a commercial environment Op...

Page 5: ...s lower performance or unpredictable result TIPS Provides methods to help you solve a problem or save you time NOTE Provides additional information as the emphasis and supplement to the text Revision...

Page 6: ...otice The product updates might cause some differences between the actual product and the Manual Please contact the customer service for the latest program and supplementary documentation There still...

Page 7: ...5 4 1 Picture 16 4 1 1 Image Mode 16 4 1 2 Contrast 17 4 1 3 Brightness 17 4 1 4 Saturability 18 4 1 5 Sharpness 18 4 1 6 Color Temperature 19 4 1 7 Aspect Ratio 19 4 1 8 Noise Reduction 20 4 2 Geomet...

Page 8: ...emperature of the video wall will increase and fire might occur 1 2 Maintenance Tips Comply with the maintenance rule strictly to prolong the life span of the video wall and to implement energy conser...

Page 9: ...rs in the server room and the room where the video wall is installed are the same If the video wall has been off for a long time check if there are water drops on the surface If there are water drops...

Page 10: ...o do the maintenance If the video wall is not in use for a long time it will gather dust and heat radiation will be influenced Dust Proof Requirement During debugging and operation the dust concentrat...

Page 11: ...nts are complete The actual appearance items or quantity might be different depending on the mode you purchased and the actual packing list shall prevail Table 2 1 Packing list Component Quantity Liqu...

Page 12: ...igure 3 2 Port Table 3 1 Port description No Port Function 1 Power output port Outputs AC current 2 Power input port Inputs AC current 3 Power switch Controls the on and off of the AC input port 4 LAN...

Page 13: ...ntrol is a must have device For functions of its buttons see Table 3 2 Table 3 2 Button functions Picture No Name Function 1 Power Power on Standby 2 Address Shortcut keyboard for address setting dedi...

Page 14: ...f you have selected voice you can use these buttons to adjust the volume Up and down direction button Use it to select items up or below the current item you have selected on the screen 9 Image mode S...

Page 15: ...the video wall Geometric icon used to set positions for images Sound icon used to adjust volume for the videos played on the video wall Advanced icon used to do advanced settings to images Advanced op...

Page 16: ...re 4 1 1 Image Mode You can adjust the overall effects of images through image mode Step 1 Press Menu on the remote control The Image Mode interface is displayed See Figure 4 3 Figure 4 3 Image Mode S...

Page 17: ...displayed See Figure 4 4 Figure 4 4 Contrast Step 2 Adjust the Contrast by the left and right buttons on the remote control according to your requirement The range of contrast is 0 100 4 1 3 Brightnes...

Page 18: ...on the remote control according to your requirement The range of saturability is 0 100 4 1 5 Sharpness Definition of images can be adjusted by adjusting sharpness The higher the sharpness is the clea...

Page 19: ...andard warm and personal Only in user mode can you adjust the value of red green and blue 4 1 7 Aspect Ratio Display scales can be adjusted by adjusting aspect ratio Step 1 Select Image Aspect Ratio T...

Page 20: ...trol to complete the setting 4 1 8 Noise Reduction To improve quality of images adjust the noise reduction Only in CVBS signal mode can you select image noise deduction function Step 1 Select Image No...

Page 21: ...ideo wall Step 1 On the Geometry menu select H Position The H Position interface is displayed See Figure 4 12 Figure 4 12 H position Step 2 Adjust the horizontal position by the left and right buttons...

Page 22: ...e higher the frequency more accurate the signals are Step 1 On the Geometry menu select Sampling Frequency The Sampling Frequency interface is displayed See Figure 4 14 Figure 4 14 Sampling frequency...

Page 23: ...ct Auto Adjust The Auto Adjust interface is displayed See Figure 4 16 Figure 4 16 Auto adjust Step 2 Press Menu on the remote control and then the position of the screen will be automatically adjusted...

Page 24: ...e 4 18 Figure 4 18 Sound adjust Step 3 Adjust the on and off status of the sound adjust by the left and right buttons on the remote control If you select off then the video wall is in silent mode 4 4...

Page 25: ...n the Advanced menu You can select Advanced by the up and down buttons on the remote control See Figure 4 20 Figure 4 20 Enter passwords The default password is 8888 On the Advanced interface technica...

Page 26: ...software update files must be stored at the first level directory otherwise the files cannot be identified 4 4 4 Mirror Image Press the up and down direction buttons on the remote control to select Mi...

Page 27: ...layed See Figure 4 23 Figure 4 23 OSD language Step 2 Select the OSD language by the left and right buttons OSD language includes English and Chinese Step 3 Press Menu on the remote control to complet...

Page 28: ...3 OSD Blending OSD blending is used to set the transparency for the menu Step 1 Select System OSD Blending The OSD Blending interface is displayed See Figure 4 25 Figure 4 25 OSD Blending Step 2 Adjus...

Page 29: ...ddress Switch The Soft Address Switch interface is displayed See Figure 4 27 Figure 4 27 Soft address switch Step 2 Set soft address by the left and right buttons on the remote control according to yo...

Page 30: ...ry settings by the left and right buttons on the remote control according to your requirement Step 3 Press Menu on the remote control to complete the setting 4 6 Input Source You can select input sign...

Page 31: ...a 1 2 Select photo music movie and text by the left and right buttons on the remote control and then press Enter the interface of items you selected is displayed See Figure 4 31 Figure 4 31 Multimedia...

Page 32: ...ether the indicator light is on Blank screen no signal displayed Check whether the signal wires are in bad contact Check whether there is signal source output Check whether the signal wires are broken...

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