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11

Rear Panel Descriptions and Controls

1. ANTENNA 1 jack –

 Connect a RECEIVER ANTENNA to this jack before attempting to use this device. 

    Ensure the ANTENNA is fully extended for optimal signal reception.

2. MIC OUT jack (1/4") – 

This jack provides an AUDIO OUT connection of MICROPHONE OUTPUT only for 

    vocal specific applications (vocal effects). No A/V source music will output from this jack. Connect a 1⁄4" 
    audio patch cable from this jack to the AUDIO IN jacks on your external device. 

3. AUDIO OUT jacks (XLR) –

 These jacks are for connecting balanced AUDIO OUTPUT from the DA-2277 

    to external amplifiers, mixers or recording devices. Connect a pair of XLR cables from these jacks to the 
    AUDIO IN jacks on your external amplifier, mixer or recording device.

4. AUDIO OUT 1 AND 2 jacks (RCA) –

 These jacks are for connecting unbalanced AUDIO OUTPUT from the 

    DA-2277 to external amplifiers, mixers or recording devices. Connect a paired RCA patch cable from these 
    jacks to the AUDIO IN jacks on your external amplifier, mixer or recording device. Up to 2 devices can be 
    connected to these AUDIO OUT jacks.

5. A/V AUDIO IN jacks (RCA) –

 These jacks are for connecting AUDIO from your A/V source players. 

    Connect a paired RCA patch cable from these jacks to the AUDIO OUT jacks on your A/V source player. 
    Up to 4 A/V source players can be connected.

6. VIDEO IN jacks (RCA) – 

These jacks are for connecting VIDEO from your A/V source players. Connect an 

    RCA patch cable from these jacks to the VIDEO OUT jacks on your A/V source players. Ensure that the 
    VIDEO IN jacks correspond with the player connected to the AUDIO IN jacks.

7. VIDEO OUT jacks (RCA) –

 These jacks route the VIDEO signals from the DA-2277 to your TV or display 

    devices. Connect an RCA patch cable from these jacks to the VIDEO IN jack on your TV or display device. 
    Up to 2 display devices can be connected to these jacks. 

8. ANTENNA 2 jack –

 Connect a RECEIVER ANTENNA to this jack before attempting to use this device. 

    Ensure the ANTENNA is fully extended for optimal signal reception.

9. VOLTAGE selector – 

Selects between 115V and 230V power supply settings. Select 110V for North 

    American based power requirements and 230V for European based power requirements. 

    NOTE: 

It is imperative that this setting is set correctly before powering on your DA-2277.

www.vocopro.com

LA VERNE, CALIFORNIA USA

1

2

VIDEO

OUT

VIDEO

IN

V3/LD

V4/VCV

V2/CDG

V1/DVD

A1/DVD

A2/CDG

A3/LD

A4/VCD

VIDEO IN

AUDIO OUT

1

2

4

3/L     BALANCED OUT     3/R

MIC OUT ONLY

AC OUTPUT

!

CAUTION

RISK OF ELECTRICAL SHOCK
          DO NOT OPEN

CAUTION: TO PREVENT ELECTRIC SHOCK,
DO NOT REMOVE COVER SCREWS
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
PERSONNEL       

WARNING: TO REDUCE THE RISK OF
FIRE OR ELECTRICAL SHOCK
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE

SERIAL NUMBER

1

15

ANT 2

ANT 1

1

8

2

7

9

3

4

6

5

Содержание DA-2277

Страница 1: ...ume Controls Digital Echo On Off Switch on 3 Mic Channels Music Bass Treble and Volume Controls Microphone Master Bass and Treble Controls Four A V Inputs and Two A V Outputs for Maximum System Integr...

Страница 2: ...l Descriptions Rear Panel Descriptions Microphone Descriptions Replacing Recharging the Microphone Batteries Getting Connected Understanding and Avoiding VHF Interference Troubleshooting Glossary of T...

Страница 3: ...r surface that may block the ventilation slots 9 Heat The appliance should be situated away from heat sources such as radiators heat registers stoves or other appliances including amplifiers that prod...

Страница 4: ...e unit first turn the unit off Then gently disconnect the power plug and the cords connecting to other equipment Never pull the cord itself 7 Do not attempt to clean the unit with chemical solvents th...

Страница 5: ......

Страница 6: ...dial and leave it there Pay attention to the different levels in various recordings Taking a minute to do this now will help to prevent hearing damage or loss in the future After all we want you liste...

Страница 7: ...ing Type TONE Squelch coding lock still sound design Receiving Sensitivity 10dB uV De emphasis 50uS Harmonic Interfering Ratio over 80dB DA 2277 FEATURES Wireless Receiver Base Charges Wireless Microp...

Страница 8: ...back of the DA 2277 instead of straight down the middle of the back of the DA 2277 Important Stand and Base Safety Information Choose the location for your DA 2277 carefully If the DA 2277 is placed...

Страница 9: ...transmitter batteries are a common cause of wireless problems including complete failure poor range distorted audio and interference Microphone Position The DA 2277 wireless microphones are ideal for...

Страница 10: ...th wireless understanding and being able to apply these techniques will be helpful Request that the talker speak louder into the microphone so microphone levels can be reduced Reduce the distance from...

Страница 11: ...s only 4 A V SOURCE button This button toggles input between devices that may be connected to the CDG and DVD A V channels For input from the CDG channel press the A V SOURCE button once For input fro...

Страница 12: ...turn clockwise to increase and counter clockwise to decrease 10 MIC 3 AND 4 jacks These 1 4 inch input jacks are for connecting microphones or instruments 11 REMOTE KEY CONTROL jack This jack is for c...

Страница 13: ...yers can be connected 6 VIDEO IN jacks RCA These jacks are for connecting VIDEO from your A V source players Connect an RCA patch cable from these jacks to the VIDEO OUT jacks on your A V source playe...

Страница 14: ...ON OFF 3 CHARGE LED indicator This LED lights up when the microphone is being charged 4 BATTERY compartment This is where you insert the microphone batteries 5 WINDSCREEN CAPSULE The WINDSCREEN houses...

Страница 15: ...n place At that time make sure the CHARGING LED indicator is illuminated When the microphone is fully recharged the CHARGING LED indicator will no longer be illuminated In case you need to end the rec...

Страница 16: ...n isolated MICROPHONE OUTPUT connection connect a 1 4 audio patch cable from the AUDIO IN or LINE IN jacks on your external device to the 4 MIC ONLY 56dBv jack on the DA 2277 www vocopro com LA VERNE...

Страница 17: ...ble 0 15 15 Bass 0 15 15 Echo 10 8 CUE KEY 6 4 2 0 0 10 BALANCE MIC 2 Gain 5 0 10 Treble 0 15 15 Bass 0 15 15 Echo 10 8 CUE KEY 6 4 2 0 0 10 BALANCE MIC 3 MIC 3 MIC 4 Gain 5 0 10 Treble 0 15 15 Bass 0...

Страница 18: ...rect interference If there is interference when the receiver is turned on in the form of buzzy or raspy whines with a distinct cadence or rhythm that differs from time to time digital interference mig...

Страница 19: ...e microphones to generate harmful interference If there is any doubt install fresh batteries in all microphones Make sure that the wireless frequencies are not on a local TV channel Check the wireless...

Страница 20: ...nsmitters can also be a powerful source of direct interference if the wireless frequency falls within the assigned channel of a local TV station This problem sometimes occurs because wireless frequenc...

Страница 21: ...et to a minimum The A V cables are not connected properly The echo on off button for the microphone channels are set to off Reinsert the microphone into the recharging terminal and gently turn it till...

Страница 22: ...from standard non multiplex CD tracks To do this the unit compares the audio on the left and right channels and cancels out any signals that appear on both Most currently recorded CD s contain the vo...

Страница 23: ...s VCRs Laser disc Players etc are connected in a system at line level usually with shielded RCA type interconnects Line level is before power amplification In a system with separate pre amp and power...

Страница 24: ...ection during pitch changes Single Track Mode Frame Search W Jog Dial 4 Speed Fast Forward Rewind Shuttle Pitch Slider Pitch Bend and Jog Dial BPM Beat Per Minute Synchronization Cue Detect Function P...

Страница 25: ...fessional Power Amplifier 300W 300W RMS 600W 600W Max THD 0 05 Frequency Response 20HZ 20KHZ Signal to Noise 1 4 or XLR Inputs Input Ratio Less than 100DB Input Sensitivity 1 23V Dimension W x D x H 1...

Страница 26: ...Sold in Pair Design for Karaoke Studio or Singers Monitor Power Rating 180 Watts Peak 90 Watts RMS Metal Grill Impedance 8 OHM Sensitivity 92 DB Frequency Response 20HZ 20KHZ Dimensions H x W x D 19...

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