CONNECTING THE RECEIVER TO POWER:

Plug the antennas into the TNC socket on the receiver, if the antennas are detachable. Point the antennas upward. Check that the voltage of the supplied AC adapter conforms to the voltage available (AC110 or AC220) 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.

TO A RECEIVER TO AN AUDIO MIXER OR

AN AMPLIFIER:

When using a standard audio cable with 3-pin XLR connectors or 1/8th” phone plugs to plug into the MIC IN on the audio mixer or on the amplifier, please push the Volume Button on the receiver to 20 (approx.) , the output level for balanced and unbalanced output is around at 77mV. When using a standard audio cable with 3-pin XLR connectors or 1/8th” phone plugs to plug into the LINE IN on the audio mixer or on the amplifier, please push the Volume Button on the receiver to 32, the output level for unbalanced and balanced output is about at 770mV. Never use the balanced and unbalanced audio outputs at the same time! This may cause signal loss or increased noise.

INSERTING BATTERIES INTO THE HANDHELD / BODYPACK TRANSMITTER:

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, LCD shows battery power level. If it displays insufficient power, the inserted rechargeable batteries can be charged by using the supplied DC 1.5 plug cable directly connection to DC Out on the receiver and charging input on the transmitter. It should take up to 10 hours for charging. Close the battery cover.

SETTING UP THE HANDHELD MICROPHONE 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 audio mixer or amplifier.

SETTING UP THE BODYPACK TRANSMITTER

A.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 3-pin 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 audio mixer or amplifier.

B.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 1/4th” phone plug of the optional guitar cable to the output jack on the instrument and the 3-pin mini XLR 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 audio 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:

RECEIVERS:

 

UZ-1128:

 

Frequency range

USA-740-770MHz = 700CH

.........................Europe A-France/Spain: 740-770MHz = 700CH B-UK/Germany: 840 - 870MHz = 700CH

Case

Half 19" EIA Case

Receiving System

PLL synthesized

Receiving Mode

Single Channel, Switching 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 2nd: 10.7MHz

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

260mA +/- 10mA

Dimension(mm)WxHxD

210 x 44 x 165

UZ-9128:

 

Frequency range

USA: 740 - 770MHz = 700CH

......................Europe A-France/Spain: 740 - 770MHz = 700CH B-UK/Germany: 840 - 870MHz = 700CH

Case

19" EIA Metal Case

Receiving System

PLL synthesized

Receiving Mode

Single Channel, True-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 2nd: 10.7MHz

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

300mA +/- 10mA

Dimension(mm)WxHxD

420 x 45 x 180

ZM-128:

 

Mic Type

Handheld microphone

Frequency range

USA: 740 - 770MHz = 700CH

.....................Europe: A-France/Spain: 740 - 770MHz = 700CH B-UK/Germany: 840 - 870MHz = 700CH

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)

Chargeable 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)WxHxD

266 x 55

ZB-128

 

Mic Type

Bodypack transmitter

Frequency range

USA: 740 – 770MHz = 700CH

.................Europe:A-France/Spain: 740 - 770MHz = 700CH B-UK/Germany: 840 - 870MHz = 700CH

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)

Chargeable Battery

DC 3V(1.5V x 2 AA size batteries)

Tone Key

32.768KHz

Mic Unit

Uni-directional condenser unit

LED Indicator

Power ON-OFF and low battery

Current Consumption

65 +/- 5mA

Dimension(mm)WxHxD

65 x 100 x 27

DESIGN & SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.

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Gemini UZ-9128, UZ-1128 manual Trouble-Shooting

UZ-1128, UZ-9128 specifications

The Gemini UZ-1128 and UZ-9128 represent significant advancements in unmanned aerial vehicle (UAV) technology, designed for a range of applications including surveillance, reconnaissance, and agricultural monitoring. These drones are characterized by cutting-edge features and capabilities that cater to both commercial and governmental needs.

One of the standout features of the Gemini UZ series is its robust flight performance. The UZ-1128 boasts an impressive endurance of up to 12 hours, making it suitable for long-duration missions without the need for frequent recharging. The UZ-9128, enhanced for even more demanding tasks, can fly at altitudes of up to 15,000 feet, providing a valuable vantage point for aerial assessments.

Both models are equipped with high-definition cameras and advanced image processing technologies, allowing operators to capture detailed imagery and real-time video feeds. The UZ-9128 offers enhanced optical zoom capabilities, making it ideal for situations that require close monitoring of distant targets. The dual payload capacity of these drones allows users to customize their configurations, integrating thermal imaging and multispectral sensors to gather essential data for various applications.

The Gemini UZ series incorporates sophisticated navigation systems, including GPS and inertial navigation, ensuring precise positioning and stability during flight. The drones feature a user-friendly interface that supports automated flight planning and mission execution, reducing the workload for operators and enhancing mission efficiency.

In terms of construction, the UZ-1128 and UZ-9128 are built with lightweight, durable materials that ensure longevity and resilience in diverse environmental conditions. Their aerodynamic design contributes to enhanced flight stability and reduced energy consumption, making them economically viable for extended use.

Another critical characteristic of the Gemini UZ series is their interoperability with various ground control systems, enabling seamless integration into existing operational frameworks. This flexibility is essential for users who require adaptability and scalability in their UAV operations.

Overall, the Gemini UZ-1128 and UZ-9128 stand out as formidable tools in the realm of UAV technology, offering a combination of extended flight capabilities, advanced sensors, and robust navigational features. These drones are poised to support a wide array of missions, driving efficiency and effectiveness in the fields they serve.