Mackie M2000 Скачать руководство пользователя страница 18 | Manualshive

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Mackie M2000 Скачать руководство пользователя страница 18

18

M-Series

M-Series

Unbalanced TS (tip-sleeve) signals can be accom-

modated via the combination jack. Make sure the cord
terminates with a TS plug (like a guitar plug), or if it’s a
TRS plug (like a headphone plug), make sure the ring is
tied to the shield, preferably at the source.

SLEEVE

TIP

TIP

SLEEVE

TIP

SLEEVE

Unbalanced TS Plug

The screw terminal connections are clearly marked,

indicating “+”, “–”, and GND. You can use bare wire to
wrap around the screws, or spade lugs connected to the
wires.

GND

CHANNEL 1

GND

CHANNEL 2

GND

CHANNEL 1

GND

CHANNEL 2

SHIELD

SHIELD

HOT (+)

COLD (--)

Balanced Screw Terminal Connection

If connecting an unbalanced line-level input to the

screw terminals, connect a jumper between the “–” and
GND screws.

GND

CHANNEL 1

GND

CHANNEL 2

GND

CHANNEL 1

GND

CHANNEL 2

SHIELD

SHIELD

HOT (+)

JUMPER

Unbalanced Screw Terminal Connection

Output Wiring

Use heavy gauge, stranded wire for connecting speak-

ers to the M-Series ampliﬁer’s SPEAKER OUTPUT
terminals. As the distance between the ampliﬁer and
the speakers increases, the thickness of the wire should
also increase. Speaker wire has resistance, and when
electricity passes through a resistor, power is lost. The
thicker the wire, the less resistance it offers, and the
more power actually gets to the speakers.

The thickness of wire is rated in gauges. Use the chart

below to determine the correct gauge of wire to use
according to the distance between the speakers and the
ampliﬁer, and the impedance of the load the ampliﬁer
is driving. This ensures that the power lost across the
speaker wire is less than 0.5 dB.

Stereo and Mono Modes

Binding Posts

When using the binding post outputs in stereo or

mono modes, you can terminate your speaker cables
with single or double banana plugs, spade lugs, or leave
them unterminated (bare wires): unscrew the amp’s
binding posts enough to reveal the holes on their sides,
then insert your stripped wires (stripped about 3/8"
back) into the holes and retighten the posts (ﬁnger
tight is ﬁne). Be careful that no runaway strands touch
the chassis or other terminal.

Up to 25 ft.

2

Ω

14 gauge

4

Ω

16 gauge

8

Ω

18 gauge

Up to 40 ft.

2

Ω

12 gauge

4

Ω

14 gauge

8

Ω

18 gauge

Up to 60 ft.

2

Ω

10 gauge

4

Ω

12 gauge

8

Ω

16 gauge

Up to 100 ft.

2

Ω

8 gauge

4

Ω

10 gauge

8

Ω

14 gauge

Up to 150 ft.

2

Ω

6 gauge

4

Ω

8 gauge

8

Ω

12 gauge

Up to 250 ft.

2

Ω

4 gauge

4

Ω

6 gauge

8

Ω

10 gauge

Load

Gauge of

Wire Length

Impedance Wire

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Содержание M2000

Страница 1: ...AMPLIFIERS M 2000 M 3000 M 4000 OL 3 6 9 20 SIG OL 3 6 9 20 SIG 2 INTERNAL STATUS INTERNAL STATUS PROTECT SHORT OVER TEMP PROTECT SHORT OVER TEMP O O MAX MAX O O 1 M 4000 POWER H I G H E F F I C I E N...

Страница 2: ...tere des communications du Canada 18 Exposure to extremely high noise levels may cause permanent hearing loss Individuals vary considerably in susceptibility to noise induced hearing loss but nearly e...

Страница 3: ...4 GettingStarted 5 ConnectionsandSettings 5 HookupDiagrams 7 M SeriesFeatures 10 FrontPanel 10 RearPanel 12 GeneralPrecautionsandConsiderations 16 RackMounting 16 ThermalConsiderations 16 ACPowerConsi...

Страница 4: ...ts of negative feedback That s Not All There are plenty more features that make your selec tion of a Mackie M Series power ampli er a good invest ment from the Fast Recovery design pioneered in our FR...

Страница 5: ...RS inputs are wired tip hot ring cold and sleeve shield ground and can accept either balanced TRS or unbalanced TS cables The screw terminal inputs are wired as indicated hot cold and ground GND 7 In...

Страница 6: ...level Gain controls down turn the power off make the changes turn the power back on and then turn the level controls back up When you shut down your equipment turn off the ampli ers rst When powering...

Страница 7: ...RESET SERIAL DATE CODE BRIDGE 1 2 BRIDGE PIN 1 CH1 PIN 2 CH2 PIN 1 BRIDGE PIN 2 UNUSED PIN 1 CH2 PIN 2 UNUSED LETHAL VOLTAGES MAY APPEAR AT OUTPUT TERMINALS CLASS 3 WIRING IS REQUIRED SPEAKER OUTPUTS...

Страница 8: ...MAIN OUT AMP MODE SWITCH MONO Passive Speakers Mackie S408 TO SPEAKERS OPTIONAL CONNECTION USING BINDING POSTS M 4000 AC LINE BREAKER PUSH TO RESET SERIAL DATE CODE BRIDGE 1 2 BRIDGE PIN 1 CH1 PIN 2 C...

Страница 9: ...WIRING IS REQUIRED SPEAKER OUTPUTS 1 2 ON TYPICAL LIMIT OFF STEREO AMP MODE MONO BRIDGE CAUTION GND CHANNEL 1 GND CHANNEL 2 ON TYPICAL LIMIT OFF DESIGNED BY MACKOIDS IN WOODINVILLE WA USA MANUFACTURE...

Страница 10: ...as a control room amp and your control room is the size of a telephone booth you ll probably never want to hear the amp at its maximum level You can set the Gain controls as low as you like How ever...

Страница 11: ...it turns off and the ampli er resumes normal operation If it senses the shorted condition again the cycle repeats until you x the problem Typical causes for a short indication would be either a shorte...

Страница 12: ...the M Series ampli ers is comprised of the fans the input and output connectors and a num ber of cool extra features 7 SPEAKER OUTPUTS There are two methods for connecting your speakers to the M Seri...

Страница 13: ...ect more than one source to the INPUT connectors Each can be used with either balanced or unbalanced signals See Input Wir ing on page 17 for more information about making the input connections The M...

Страница 14: ...nnel 2 inputs If you are using the screw termi nal inputs you could jumper the signal over from Channel 1 to Channel 2 as shown below GND CHANNEL 1 GND CHANNEL 2 GND CHANNEL 1 GND CHANNEL 2 JUMPERS SH...

Страница 15: ...reely See Thermal Considerations on page 16 for more information even notice any audible difference We recommend that you leave it engaged hence the TYPICAL label above it If you re working at quiet l...

Страница 16: ...side the rack including the rear supports The M 3000 and M 4000 require 19 5 depth inside the rack includ ing the rear supports When designing your rack put the heavier items at the bottom and the lig...

Страница 17: ...e clipping point you can safely connect one or more ampli ers to an AC service Use the table below as a guideline The M Series ampli ers are equipped with an in rush limiting circuit to minimize start...

Страница 18: ...ire has resistance and when electricity passes through a resistor power is lost The thicker the wire the less resistance it offers and the more power actually gets to the speakers The thickness of wir...

Страница 19: ...en using bridge mode wire the Bridge Speakon connector the same as the stereo and mono connectors Bridge Speakon Connection The red posts are labeled which means positive The black posts are labeled f...

Страница 20: ...nd Stereo Dual Channel Speakon Connection M 4000 AC LINE BREAKER PUSH TO RESET SERIAL DATE CODE BRIDGE 1 2 BRIDGE PIN 1 CH1 PIN 2 CH2 PIN 1 BRIDGE PIN 2 UNUSED PIN 1 CH2 PIN 2 UNUSED LETHAL VOLTAGES M...

Страница 21: ...ough the front It needs plenty of fresh air to stay cool Do not block the ventilation ports Is the SHORT 4 LED lit If so you ve got a dead short somewhere in your speaker setup or the total impedance...

Страница 22: ...3211 7 am to 5 pm PST to explain the problem and obtain a Service Request Number Have your serial number ready You must have a Service Request Number before you can obtain warranty service 3 Keep this...

Страница 23: ...channel 400 600 800 1 kHz 1 THD into 4 ohms per channel 650 1000 1300 1 kHz 1 THD into 2 ohms per channel 1000 1500 2000 Bridge Mono 1 kHz 1 THD into 8 ohms 1300 2000 2600 Bridge Mono 1 kHz 1 THD int...

Страница 24: ...eight 3 5 in 89 mm Width 19 0 in 483 mm Depth 18 1 in 460 mm Overall Depth 19 5 in 494 mm Weight 48 lb 21 8 kg M 4000 Height 3 5 in 89 mm Width 19 0 in 483 mm Depth 18 1 in 460 mm Overall Depth 19 5 i...

Страница 25: ...R TEMP PROTECT SHORT OVER TEMP O O MAX MAX O O 1 M 3000 POWER H I G H E F F I C I E N C Y P O W E R A M P L I F I E R M 4000 WEIGHT 53 lbs 24 0 kg 19 5 in 495 mm 3 5 in 89 mm 19 0 in 483 mm 17 6 in 44...

Страница 26: ...PROTECTION SUPPLY UNDERVOLTAGE DETECTOR 65 OF NOMINAL THRU XLR M CH 1 SCREW TERMINAL LINE INPUT GND FAN 2 3 1 2 3 1 CH 2 BALANCED LINE INPUT TRS CH 2 BALANCED LINE INPUT XLR F THRU XLR M CH 2 SCREW T...

Страница 27: ...actory authorized service centers and deemed eligible for repair or replacement under the terms of this warranty will be repaired or replaced within thirty days of receipt LOUD Technologies and its au...

Страница 28: ...Road NE Woodinville WA 98072 USA United States and Canada 800 898 3211 Europe Asia Central and South America 425 487 4333 Middle East and Africa 31 20 654 4000 Fax 425 487 4337 www mackie com E mail s...

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