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Safety Instructions – Please be sure to follow these
instructions for safe operation of your unit

1.

Read these instructions.

2.

Keep these instructions.

3.

Heed all warnings.

4.

Follow all instructions.

5.

Do not use this apparatus near water.

6.

Clean only with dry cloth.

7.

Do not block any ventilation openings. Install in accordance with the manufacturer’s 
instructions.

8.

Do not install near any heat sources such as radiators, heat registers, stoves, or other 
apparatus (including amplifiers) that produce heat.

9.

Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized 
plug has two blades with one wider than the other. A grounding type plug has two 
blades and a third grounding prong. The wide blade or the third prong is provided for 
your safety. If the provided plug does not fit into your outlet, consult an electrician for 
replacement of the obsolete outlet.

10.

Protect the power cord from being walked on or pinched particularly at plugs, conven-
ience receptacles, and the point where they exit from the apparatus.

11.

Only use attachments/accessories specified by the manufacturer.

12.

Unplug this apparatus during lightning storms or when unused 
for long periods of time.

13.

Refer all servicing to qualified service personnel. Servicing is required when the appa-
ratus has been damaged in any way, such as power-supply cord or plug is damaged,
liquid has been spilled or objects have fallen into the apparatus, the apparatus has been
exposed to rain or moisture, does not operate normally, or has been dropped.

Table of Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Getting Started  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

IR Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Fat Boy Expansion of the Base KD-MSW8x4Pro  . . . . . . . . . . . . . . . . . . . . . . . .16

RS-232 Protocol and Commands  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Technical Specifications  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

How to Contact Key Digital

®

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

© 2007 Key Digital

®

, Inc. All rights reserved.

KD-MSW8x4Pro Operating Instructions

KD-MSW8x4Pro Operating Instructions

KDMSW8x4Pro_Manual.qxd  1/17/07  10:54 AM  Page 5

Содержание KD-MSW8X4Pro

Страница 1: ...44 8x44 HDTV Matrix Switcher 11 base units of 8x4 and Cable Kit The KD MSW8x4Pro by Key Digital is a part of Fat Boy family of switchers With 8 Inputs and 4 Outputs the full matrix non blocking switcher and distribution amplifier allows each one of the 4 outputs to be seamlessly connected to any one of the 8 available inputs The KD MSW8x4Pro offers the factory installed expansion capability to up ...

Страница 2: ...TION You MUST use the Power Supply that came with your unit 6V DC 5 Amps 110 240 VAC 50 60 Hz No other Power Supply Adapter can be used with any KD MSW8x4Pro unit Using a Power Supply other than the one s provided by Key Digital with your unit s VOIDS THE ENTIRE PRODUCT WARRANTY may cause damage to your unit and associated equipment and is a potential safety hazard KD MSW8x4Pro Operating Instructi...

Страница 3: ... of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs conven ience receptacles and the point where they exit from the apparatus 11 Only use attachments accessories specified by the manufacturer 12 Unplug this apparatus during lightning storms or when unused for long periods of time 13 Refer all servicing to qualified service personnel Servicing is ...

Страница 4: ...o Operating Instructions Key Features Pristine crystal clear switching of ALL your HD and SD analog sources even 1080p out to 300 MHz Component Video YPbPr or RGBHV Video Digital PCM or analog stereo audio BNC connectors Output video format Input video format Left and right analog stereo Audio Volume Control feature provided for YPbPr mode RGBHV video mode does not support analog audio only digita...

Страница 5: ...ult video signal format for the KD MSW8x4Pro HDTV Matrix Switcher is three wire Component Video YPbPr Note Since the KD MSW8x4Pro Matrix Switcher does NOT perform video processing the output video format is the same as the input video format This means that the video resolution is not changed and also that if you input one form of video for example Component Video the output will be in exactly the...

Страница 6: ...idered when making connections to the KD MSW8x4Pro HDTV Matrix Switcher Simply match the A V device s output be it YPbPr Component or RGBHV VGA video to a similar video signal output configuration on the KD MSW8x4Pro HDTV Matrix Switcher In the event that these superior quality output formats are not available on the device in question then S Video and or composite video may also be interfaced wit...

Страница 7: ...s 1 2 3 or 4 on the KD MSW8x4Pro HDTV Matrix Switcher to the corresponding component video jacks on your TV or monitor Connect the white and orange analog audio jacks from the same output to the corresponding white and red audio jacks on your TV or monitor If digital audio is desired from the set top receiver connect a cable from the gray BNC connector in the same chosen output field to your A V r...

Страница 8: ... your VCR or DVR to the green BNC connector in the selected KD MSW8x4Pro HDTV Matrix Switcher input field Connect another composite video cable from the green BNC connector in the selected output field to your TV or video monitor Follow the instructions above for connecting analog audio Applying power to your unit CAUTION No other power supply adapter can be used with the KD MSW8x4Pro unit s you m...

Страница 9: ...using these simple pushbuttons To switch an A V device input to the intended one of the four outputs requires depressing the pushbutton corresponding to the chosen output field as necessary until the LED indicator corresponding to the chosen input is lit The video and audio sources connected to that input are automatically switched to the selected output The KD MSW8x4Pro HDTV Matrix Switcher can s...

Страница 10: ...olume selection button UP arrow button Decrease the volume press IR Output 1 volume selection button DOWN arrow button Default To set Output 1 4 volume back to default 0 dB press Output 1 4 volume selection button U3 button Mute Mutes Output 1 4 analog audio press Output 1 4 volume selection button U1 button Turn off audio mute press Output 1 4 volume selection button U2 button Audio Video Mute 1 ...

Страница 11: ...o 8x36 8x36 HDTV Matrix Switcher 9 base units of 8x4 and Cable Kit KD MSW8x4Pro 8x40 8x40 HDTV Matrix Switcher 10 base units of 8x4 and Cable Kit KD MSW8x4Pro 8x44 8x44 HDTV Matrix Switcher 11 base units of 8x4 and Cable Kit B Button Sequence Function Output 1 Up Output 1 volume increase Output 1 Down Output 1 volume decrease Output 2 Up Output 2 volume increase Output 2 Down Output 2 volume decre...

Страница 12: ...is then supplied with a sin gle input array R G B PCM Audio Left Audio and Right Audio The resulting output arrays eight or twelve or sixteen up to 44 depending on the expansion package chosen are configurable in the same way as those of a single switcher The stand alone or combined package KD MSW8x4Pro HDTV Matrix Switcher is addressable in the same manner as described prior using either the supp...

Страница 13: ...ol4 utilizing industry standard commands PROTOCOL 4800 Baud rate 8 data bits 1 Stop bit No parity For the base KD MSW8x4Pro HDTV Matrix Switcher you must supply your own RS 232 cable and insert carefully in the back of the unit For the Fat Boy expansions your units come pre configured from the factory with their own RS 232 cable for you to use to connect to your PC or Control System RS 232 Connect...

Страница 14: ... for a stand alone unit issue the following RS 232 sequence CCOR or CCor or CCoR or CCOr To set video type to Component for a unit at address 01 issue the following RS 232 sequence 01OC or 01oc or 01oC or 01Oc 6 IR Control Set L Disable IR Wired IR Remote Control functionality U Enable IR Wired IR Remote Control functionality This command is not addressable Example To disable the IR control of a u...

Страница 15: ... selected for output 3 the range is 1 8 y4 is the input selected for output 4 the range is 1 8 kk is the unit address 2 digits the range is 01 16 Example To query the status of unit at address 01 issue the following RS 232 sequence 01ww or 01WW To query the status of unit at address 16 issue the following RS 232 sequence CCww or CCWW TECHNICAL SPECIFICATIONS Note The following Technical Specificat...

Страница 16: ...nical Support For technical questions about using our products please contact us at either Phone 1 914 667 9700 ext 301 ext 216 E mail tech keydigital com Customer Support For customer support questions about using our products please contact us at either Phone 1 914 667 9700 ext 223 E mail customersupport keydigital com WARRANTY All Key Digital products are built to high manufacturing standards a...

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