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7.  Product Service 

1)

 Damage requiring service: The unit should be serviced by qualified service personnel if: 

(a) The DC power supply cord or AC adapter has been damaged; 

(b) Objects or liquids have gotten into the unit; 

(c) The unit has been exposed to rain; 

(d) The unit does not operate normally or exhibits a marked change in performance; (e) The unit 
has been dropped or the cabinet damaged. 

2)

 Servicing Personnel: Do not attempt to service the unit beyond that described in these 

operating instructions. Refer all other servicing to authorized servicing personnel. 

3)

 Replacement Parts: When parts need replacing, ensure that the servicer uses parts specified 

by the manufacturer, or parts that have the same characteristics as the original parts. 
Unauthorized substitutes may result in fire, electric shock, or other hazards. 

4)

 Safety check: After repairs or service, ask the servicer to perform safety checks to confirm that 

the unit is in proper working condition. 

 

8.  Warranty 

If your product does not work properly because of a defect in materials of workmanship, our 

company (referred to as “the warrantor”) will, for the length of the period indicated 

as below, 

“Parts (1) Year, Labor (90) Days”, which starts with the date of original purchase (“Limited 
Warranty period”), at its option either (a) repair your product with new or refurbished parts, or (b) 

replace it with a new or a refurbished product. The decision to repair or replace will be made by 
the warrantor. 

During the “Labor” limited warranty period, there will be no charge for labor. During the “Parts” 

warranty period, there will be no charge for parts. You must mail-in your product during the 
warranty period. This Limited Warranty is extended only to the original purchaser and only covers 
products purchased as new. A purchase receipt or other proof of original purchase date is 
required for Limited Warranty service. 

 

9.  Mail-In Service 

When shipping the unit, carefully pack and send it prepaid, adequately insured, and preferably in 
the original carton. Include a letter detailing the complaint and provide a day time phone and/or 
email address where you can be reached. 

 

 

Содержание JTECH-VWM90

Страница 1: ...5 Input 3x3 video wall w rotation JTD 2921 JTECH VWM90 USER MANUAL J TECH DIGITAL INC 9807 EMILY LANE STAFFORD TX 77477 TEL 1 888 610 2818 E MAIL SUPPORT JTECHDIGITAL COM...

Страница 2: ...Port Instructions 11 2 5 Description of Serial Port Instruction set 11 3 Product Connection Diagram 13 3 1 Instructions for a single unit 13 3 2 Instructions for cascading two units 14 3 3 Instruction...

Страница 3: ...0 rotation of the first line only supported when the stitching mode is two lines The input source doesn t need to be compressed and there is no stretching or deformation ensuring that the picture is c...

Страница 4: ...Resolution Support Yes Default IP Address 192 168 1 192 Default WebGUI Password admin1 Operating Temperature 0 C 50 C 32 F 122 F Power Consumption 12W Power Supply 12V 2A AC DC Weight 1 85lbs Size 27...

Страница 5: ...4K 30Hz The LED lights next to each HDMI interface indicates an active signal input J 1 DP input interface Supports 4K 60Hz K 3 5mm Audio out interface for external audio devices L DP local loop out W...

Страница 6: ...6 P a g e Note 1 DIP switch when cascading will indicated the ID number of the current device which is set in binary...

Страница 7: ...7 P a g e 2 2 Remote Control Button Guide...

Страница 8: ...move left right zoom in zoom out of small window in picture zoom Picture in picture Menu to move small window left right Menu to move small window up down Menu to zoom in out for the small window Four...

Страница 9: ...xed as number 1 as shown below Double Picture PIP Mode The face value of the large picture is No 1 and the value of the small picture is No 2 as shown below Double Picture Left Right Mode The left scr...

Страница 10: ...to 2 and COL to 3 Press Ent to confirm and then the splicing mode will be changed to 2x3 2 Src Win is a group The purpose is to arbitrarily specify the input source channel of each screen window in t...

Страница 11: ...Byte 4 Multi Picture Window specifying input source 0x66 0x05 Window Sel Source Channel Byte 1 Byte 2 Byte 3 Byte 4 PIP small window position 0x66 0x06 Position 0x00 Byte 1 Byte 2 Byte 3 Byte 4 PIP s...

Страница 12: ...owSel 1 small picture Mode 4 WindowSel 0 upper screen WindowSel 1 lower screen SourceChannel Input source channel selection 0 is HDM I 1 is HDMI 2 2 is HDMI 3 3 is HDMI 4 4 is DP 5 Position Choose the...

Страница 13: ...e 3 Product Connection Diagram 3 1 Instructions for a single unit Taking 3x3 as an example Front panel wiring diagram The Board ID of the DIP switch on the front panel of the current device needs to b...

Страница 14: ...g e 3 2 Instructions for cascading two units Take the output 3x6 image as an example front panel wiring diagram When cascading the board ID of the 1 2 front panel dial switch of the device needs to b...

Страница 15: ...s are cascaded the image rank MxN rank must be the same 3 3 Instructions for cascading three units Take the output of 3x9 as an example When cascading the board ID of the 1 2 3 front panel dial switch...

Страница 16: ...een Resolution 1x2 3840x1080 30Hz 3840x1080 60Hz 1920x1080 60Hz 1x3 3840x720 30Hz 5760x1080 60Hz 1920x1080 60Hz 1x4 3840x540 60Hz 7680x1080 60Hz 1920x1080 60Hz 1x5 3840x432 60Hz 9600x1080 60Hz 1920x10...

Страница 17: ...e Full Screen Input Resolution Full Screen Output Resolution Single Screen Resolution 2x5 4080x918 30Hz 6440x1440 60Hz 1280x720 60Hz 2x6 4080x765 30Hz 7680x1440 60Hz 1280x720 60Hz 2x8 4096x576 30Hz 10...

Страница 18: ...ion switching it takes a certain time 1s If the display does not meet expectations it can be restored by power off again 3 Is there a flash line in cascade mode Please use DP cable provided by the man...

Страница 19: ...e output interface is first up and then down first left and then right Please refer to the picture below showing 3x9 mode When the image is rotated 90 the output interface is first up and then down fi...

Страница 20: ...ondition 8 Warranty If your product does not work properly because of a defect in materials of workmanship our company referred to as the warrantor will for the length of the period indicated as below...

Страница 21: ...E USE OF THIS PRODUCT OR ARISING OUT OF ANY BREACH OF THIS WARRANTY As examples this excludes damages for lost time cost of having someone remove or re install an installed unit if applicable travel t...

Страница 22: ...22 P a g e WWW JTECHDIGITAL COM PUBLISHED BY J TECH DIGITAL INC 9807 EMILY LANE STAFFORD TX 77477 TEL 1 888 610 2818 E MAIL SUPPORT JTECHDIGITAL COM...

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