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NDR-3900 

Dual-Channel Auto-Sync Diversity Receiver

 

Audio output connection 

 

Balanced output

: XLR connector provides balanced audio output signal from this jack to the 

mixer/amplifier.

 

Use an audio output cable with “XLR” or “Cannon” connector, connect one 

end to the balanced output jack of the receiver, and the other end to the “

MIC IN

” jack of the 

mixer/ amplifier. 

 

 

Unbalanced output

: ¼” PHONE PLUG connector provides unbalanced audio output 

signal from this jack to the mixer/amplifier.

 

Use 

an audio output cable with ¼” PHONE 

PLUG connectors. Connect one end from the unbalanced output jack of the receiver, and 
the other end to the “

LINE IN

” jack of the mixer/ amplifier.

 

MIC/LINE output impedance level switch 

1. 

When connecting to the 

LINE /AUX IN 

of a mixer/amplifier, switch to RIGHT 

LINE

” 

position

. DO NOT use the “

MIC

” position as they may not deliver a sufficient high output 

level. 

2. 

When connecting 

to the “

MIC IN

” jack of a mixer/amplifier, switch to LEFT “

MIC

” position. 

Overload distortion may occur at the wrong level position.

 

 

 

MIC/LINE 

output level switch

 

►►

 

 

 

MIC

 level for connecting to MIC IN. 

LINE

 level for connecting to LINE IN or AUX IN 

Содержание NDR-3900

Страница 1: ...Operation manual NDR 3900 Dual Channel Auto Sync Diversity Receiver FREQ SCAN SQ FREQ SCAN SQ 888888 MHz 888 CH 888888 MHz 888 CH B A B A AUDIO AUDIO NDR 3900 DUAL CHANNEL DIVERSITY RECEIVER VOLUME PO...

Страница 2: ...ave a thorough understanding of the function and operation of both transmitter and receiver Important 1 Please make sure that the output DC voltage range of the switching power covers that specified b...

Страница 3: ...MIN MAX Volume control CH A IR sensor LED Power control Setting Down button CH B Channel sync button CH B Channel sync button CH A Menu Up button CH A Setting Down button CH A IR sensor LED Volume con...

Страница 4: ...the setting CHANNEL scanning For an interference free operation a cleaner channel might be necessary if the current one receives too much interference 1 Press release the menu up button until the sca...

Страница 5: ...e the lowest level that can eliminate the interference If this still does not solve the problem it means this frequency is not suitable Adjust the squelch back to its preset level and use the scan fun...

Страница 6: ...mixer amplifier Use an audio output cable with PHONE PLUG connectors Connect one end from the unbalanced output jack of the receiver and the other end to the LINE IN jack of the mixer amplifier MIC LI...

Страница 7: ...ay from a wall or metal surface to minimize reflections The transmitter should also be at least 1m away from the receiver Keep antennas away from noise source such as motors automobiles neon light as...

Страница 8: ...www chiayo com tw Email sales chiayo com tw Office 30 Lane 27 Section 4 Jen Ai Road Taipei 10685 Taiwan Tel 886 2 27415741 Fax 886 2 27525242 Factory 88 Chung Hsiao Street 2 Chiayi 60080 Taiwan Tel 8...

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