Troubleshooting; Specifications; Connecting The Receiver To Power - Gemini UX-16 M Operation Manual

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BASIC CONNECTIONS:

Connect the receiver output to the audio mixer or amplifier input, using a

standard audio cable with the 1/4" phone plugs.

CONNECTING THE RECEIVER TO POWER:

• Point the antennas upward.

• Check that the voltage of the supplied AC adapter (AC110 or AC220)

conforms to the voltage available in local area. Using the wrong AC

adapter may cause irreparable damage to the unit.

• Plug the feeder cable of the supplied AC adapter into DC IN socket on

the receiver. Then plug the AC adapter into a power outlet.

CONNECTING THE RECEIVER TO AN AUDIO MIXER

OR AN AMPLIFIER:

In order to make sure the sound quality and avoid distortion, please

adjust the volume level according to following instructions.

INSERTING BATTERIES INTO THE HANDHELD/

BODYPACK TRANSMITTER:

• Push to open the battery cover and insert batteries into the battery

compartment conforming to the polarity (+)(-) marks. The transmitter can

not work with incorrectly inserted batteries.

• When push the ON/OFF switch to "ON" to switch the power on, the LED

will flash momentarily. If the battery has sufficient power, the LED flashes

once. If the LED stayed on, it indicates that the battery has insufficient

power and should be changed soon. If the status LED fails to flash, the

battery is either dead or not positioned correctly, and you should correct the

positioning or change the battery.

• Push back the battery cover to click it shut.

SETTING UP THE HANDHELD TRANSMITTER:

• Switch the receiver power on and check the frequency and volume level.

• Switch the transmitter and hi-fi appliance (amplifier, tape deck etc.) power on.

• Test the microphone and adjust the levels on your mixer or amplifier.

• When using a standard audio cable with 1/4" phone plugs to plug into

the MIC IN on the audio mixer or on the amplifier, please turn the Volume

Level Control on the receiver to around 1 o'clock position, the output

level for balanced and unbalanced output is about at 77mV.

• When using a standard audio cable with 1/4" phone plugs to plug into

the LINE IN on the mixer, please turn the Volume Level Control on the

receiver to around MAX position, the output level for unbalanced and

balanced output is about at 770mV.

SETTING UP THE BODYPACK TRANSMITTER:

CONNECTING A MICROPHONE:

• Open the battery cover. Push the MIC/LINE switch to "MIC" and use the

supplied screwdriver to adjust the GAIN at appropriate position.

• Plug the mini XLR connector end of the microphone cable into the audio

input connector on the bodypack transmitter.

• Switch the transmitter and hi-fi appliance (amplifier, tape deck etc.) power on.

• Test the microphone and adjust the levels on your mixer or amplifier.

CONNECTING AN INSTRUMENT

• Open the battery cover. Push the MIC/LINE switch to "LINE" and use the

supplied screwdriver to adjust the GAIN at appropriate position.

• Plug the 1/4" phone plug of the optional guitar cable to the output jack

on the instrument and the 1/8" mini plug into audio input connector

on the bodypack transmitter.

• Switch the transmitter and hi-fi appliance (amplifier, tape deck etc.)

power on.

• Play the instrument for testing and adjust the levels on your mixer or amplifier.

TROUBLE-SHOOTING:

NO SOUND:

Check the power supply of the microphone and receiver.

Check that the transmitter and receiver are tuned to the same frequency.

Check whether the hi-fi appliance is switched on and the receiver output

is connected to mixer or amplifier input.

Check whether transmitter is too far away from receiver or SQUELCH

control set too high.

Check whether receiver is located too near metal object or there are

obstructions between transmitter and receiver.

SOUND INTERFERENCE:

Check the antenna location.

When using 2 or above microphone sets simultaneously, make sure

that the chosen frequencies are not interfered.

Check whether the interference comes from other wireless microphones,

TV, radio and etc.

DISTORTION:

Check the volume level of the receiver is set too high or too low.

Check whether the interference comes from other wireless

microphones, TV, radio and etc.

SPECIFICATIONS:

UX-16:

Frequency range................................................................USA: 790 – 806MHz/Europe: 863 – 865MHz

Case.........................................................................................................................................Mini case

Receiving System..........................................................................................................PLL synthesized

Receiving Mode.............................................................................16CH, Single Channel, Non-diversity

Frequency Stability...................................................................................................................+/- 0.05%

Receiving Sensitivity................................................................................At 8 dBuV over 80dB S/N ratio

Image & Spurious Rej......................................................................................................80 dB minimum

Selectivity.....................................................................................................................................> 50dB

Modulation Mode................................................................................................................................FM

IF Frequency................................................................................................1st: 56MHz

Dynamic Range.............................................................................................................................>96dB

Tone Signal...........................................................................................................................32.768KHz

S/N Response..............................................Over 94dB, at 48KHz deviation and 60dBuV antenna input

AF Response......................................................................................................50Hz to 15KHz(+/-3dB)

T.H.D. ...............................................................................................................................<1%(at 1KHz)

Power Supply.......................................................................................................................DC 12 ~ 18V

Audio Output...........................................................................................Balanced & unbalanced output

Current Consumption.....................................................................................................130mA +/- 10mA

Dimension(mm)WxHxD......................................................................................................130 x 36 x 92

XM-16:

Mic Type.....................................................................................................16CH, Handheld microphone

Frequency range................................................................USA: 790 – 806MHz/Europe: 863 – 865MHz

RF Power Output.................................................................................................................10mW(max.)

Oscillation Mode............................................................................................................PLL synthesized

Frequency Stability.................................................................................................................+/- 0.005%

Maximum Deviation............................................................................+/-48KHz with limiting compressor

Spurious Emission..................................................................................>60 dB below carrier frequency

T.H.D. ...............................................................................................................................<1%(at 1KHz)

Battery................................................................................................DC 3V(1.5v x 2 AA size batteries)

Tone Key................................................................................................................................32.768KHz

Mic Unit........................................................................................................Uni-directional dynamic unit

LED Indicator.........................................................................................Power ON-OFF and low battery

Current Consumption.............................................................................................................65 +/- 5mA

Dimension(mm)WxH..................................................................................................................272 x 62

XB-16

Mic Type......................................................................................................16CH, Bodypack transmitter

Frequency range...................................................................USA: 790-806MHz/Europe: 863 – 865MHz