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VersaTools™ MDA 3 Series • Installation

VersaTools™ MDA 3 Series • Installation

VersaTools™ MDA 3 Series, cont’d

Specifications

Video

Gain ............................................... Unity
Bandwidth

MDA 3SV/3SVA/3SV Dual 270 MHz (-3dB)
MDA 3V/3AV/3V Dual .... 435 MHz (-3dB)

Differential phase error .............. 0.05º,  0 to 50 MHz
Differential gain error ................. <0.05%,  0 to 50 MHz
K factor .......................................... <0.05%

Video input

Number/signal type

MDA 3SV/3SVA .............. 1 NTSC/PAL/SECAM S-video
MDA 3SV Dual ................ 2 NTSC/PAL/SECAM S-video
MDA 3V/3AV .................. 1 NTSC/PAL/SECAM composite video
MDA 3V Dual .................. 2 NTSC/PAL/SECAM composite video

Connectors

MDA 3SV/3SVA .............. 1  4-pin mini DIN female
MDA 3SV Dual ................ 2  4-pin mini DIN female
MDA 3V/3AV .................. 1 BNC female
MDA 3V Dual .................. 2 BNC female

Minimum/maximum level(s)

MDA 3SV/3SVA/3SV Dual Y: 0.4V to 2.0V p-p with no offset
MDA 3V/3AV/3V Dual .... 0.4V to 2.0V p-p with no offset

Impedance .................................... 75 ohms
Return loss .................................... -40dB @ 0 to 10 MHz
Maximum DC offset .................... 5.0V

Video output

Number/signal type

MDA 3SV/3SVA .............. 3 buffered S-video
MDA 3SV Dual ................ 2 x 3 buffered S-video
MDA 3V/3AV .................. 3 buffered composite video
MDA 3V Dual .................. 2 x 3 buffered composite video

Connectors

MDA 3SV/3SVA .............. 3  4-pin mini DIN
MDA 3SV Dual ................ 6  4-pin mini DIN
MDA 3V/3AV .................. 3 BNC female
MDA 3V Dual .................. 6 BNC female

VersaTools™ MDA 3 Series • Specifications

Power (all models)

CAUTION

Power supply voltage polarity is extremely
important.  Applying power with incorrect voltage
polarity could damage the power supply and the
MDA.  Identify the power cord negative lead by the
ridges on the side of the cord.

10

Power connector—

 Plug the external 12VDC power supply into

this 2-pole captive screw connector.  The power supply is
included with the unit.  Figure 10 shows how to wire the
connector.

 Return

+12VDC 

End Captive 

Screw

Connector

view of

power supply

output cord.

Figure 10 — Power connector wiring

Do not tin the stripped power supply leads before
installing the captive screw connector.  Tinned wires are
not as secure in the captive screw connectors and could
be pulled out.

The two power cord wires must be kept separate
while the power supply is plugged in.  Remove
power before wiring.

To verify the polarity before connection, plug in the power
supply with no load and check the output with a voltmeter.

Alternatively, an Extron P/S 100 Universal 12VDC Power
Supply can power up to ten MDAs or other Extron 12VDC
devices using only one AC power connector.

11

Power LED 

(figure 11) 

 Indicates power is applied to the

MDA.

DISTRIBUTION AMPLIFIER

11

Front Panel, all MDA Models

Figure 11 — MDA 3 Series front panel (all models)

VersaTools™ MDA 3 Series • Specifications

9

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Содержание VersaTools MDA 3 Series

Страница 1: ...0 Extron Electronics Asia 135 Joo Seng Road 04 01 PM Industrial Building Singapore 368363 65 6383 4400 Fax 65 6383 4664 Extron Electronics Japan Daisan DMJ Building 6F 3 9 1 Kudan Minami Chiyoda ku To...

Страница 2: ...artung Alle Wartungsma nahmen sollten nur von qualifiziertem Servicepersonal durchgef hrt werden Die internen Komponenten des Ger tes sind wartungsfrei Zur Vermeidung eines elektrischen Schocks versuc...

Страница 3: ...the following combinations Distribution Amplifier A udio captive screw connectors S video Part MDA 3V 60 439 01 MDA 3AV 60 439 20 MDA 3V Dual 60 439 10 MDA 3SV 60 444 01 MDA 3SVA 60 444 20 MDA 3SV Dua...

Страница 4: ...table or other furniture Mark the location of the screw holes of the bracket on the mounting surface 4 For furniture mounting drill 3 32 2 mm diameter pilot holes 1 4 6 3 mm deep in the mounting surfa...

Страница 5: ...the B input VersaTools MDA 3 Series Connections and Controls 6 For furniture mounting align the mounting screws with the slots in the brackets and place the MDA against the surface with the screws thr...

Страница 6: ...n captive screw connectors MDA 3AV MDA 3SVA MDA 3A 5 Audio Input connector Connect a balanced or unbalanced audio input to this 3 5 mm 5 pole captive screw connector Connectors are included with each...

Страница 7: ...female VersaTools MDA 3 Series Specifications Power all models CAUTION Power supply voltage polarity is extremely important Applying power with incorrect voltage polarity could damage the power supply...

Страница 8: ...stated THD N Audio output MDA 3AV MDA 3SVA MDA 3A 3A RCA Number signal type MDA 3A RCA 3 stereo unbalanced MDA 3AV 3SVA 3A 3 stereo balanced unbalanced 11 10 VersaTools MDA 3 Series Specifications Con...

Страница 9: ...weight MDA 3SV 3SVA 3SV Dual 3A 3A RCA 2 lbs 0 9 kg MDA 3V 3AV 3V Dual 3 lbs 1 4 kg Vibration ISTA NSTA 1A in carton International Safe Transit Association Listings UL CUL Compliances CE FCC Class A V...

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