ZZIPP TXZZ740 UHF Receiver User Manual

ZZIPP TXZZ740 UHF Receiver

Specifications

• Model: TXZZ700
• Product: UHF Receiver
• Frequency Band : UHF
• Technology: PLL combined technology
• Channel Options:
  • TXZZ710: 1 X 100 Channel single transmitter true diversity UHF receiver
  • TXZZ720: 2 X 100 Channel dual transmitters true diversity UHF receiver
  • TXZZ740: 4 X 50 Channel 4 transmitters UHF receiver
• CPU Control
• LCD Display
• ACT/IR Technology for SYNC frequency
• EIA Standard 1U, rack unit
• Frequency Range: UHF 515-565 MHz
• Receiving Sensitivity: S /N>60dB (input 5dBuv, Max frequency deviation =25KHz)
• Frequency Bandwidth: 50MHz
• S/N Ratio: >105dB
• Total Harmonic Distortion (THD): [Not specified]

Product Usage Instructions

Safety Instructions
To ensure safe operation of the UHF Receiver, please adhere to the following safety instructions:

• Do not remove the cover or the side of the device. Contact qualified personnel for repairs.
• Avoid exposing the appliance to moisture and direct contact with liquids to prevent fire and electric shock hazards.

Features Overview
The UHF Receiver offers the following features:

• Utilizes UHF frequency band with PLL combined technology for adjustable frequency.
• Employs tone locked pilot system to prevent frequency interference and ensure clear signal output.
• CPU control and digital LCD display for easy operation and monitoring.
• Provides excellent signal directional pick-up and high-fidelity sound output.

Operating Instructions
Follow these steps to operate the UHF Receiver:

1. Connect the receiver to a power source using the provided power adapter.
2. Adjust the frequency settings using the control panel or LCD display as needed.
3. Ensure proper antenna placement for optimal signal reception.
4. Power on the receiver and transmitter(s) to establish a wireless connection.
5. Monitor the audio output for quality and adjust settings accordingly.

Frequently Asked Questions (FAQ)

• Can I use multiple transmitters with the TXZZ710 model?
  The TXZZ710 model is designed for use with a single transmitter. For multiple transmitters, consider the TXZZ720 or TXZZ740 models.

• How do I sync frequencies using ACT/IR technology?
  To sync frequencies using ACT/IR technology, refer to the user manual for specific instructions tailored to your model.

Thanks for purchasing this ZZIPP product, please read this instruction carefully to understand how to operate the product correctly. Please store this instruction in a safe place after reading as a reference in the future.

SAFETY INSTRUCTIONS

• To reduce the risk of electric shock, do not remove the cover or the side. Always contact qualified personnel for repairs.
• To reduce the risk of fire and electric shock, do not expose the appliance to moisture and direct contact with liquids.
• To avoid the risk of fire or shock, do not expose the product to rain or direct and excessive humidity. If the environment is much colder than the temperature of this product, wait for it to adjust to the ambient temperature before turning it on. Connect the product only to grounded and protected circuits. Always unplug it from the power source before cleaning or replacing the fuse. Replace the fuse with one of the same type and rated voltage.
• Do not clean the product with solvents or aggressive cleaners. Use a soft, clean cloth. Before connecting the product to the power supply, make sure that the power cable is not damaged.
• Make sure that the voltage of the electrical outlet is within the range indicated on the product (on the case or on a sticker).
• Never unplug the product from the outlet by pulling on the cord.
• Always ensure that the product is used in a well ventilated location with at least 50cm clearance from adjacent surfaces. Make sure that none of the ventilation openings are blocked.
• Do not use the product in temperatures above 104°F / 40°C.
• Keep flammable materials away from the product during use.
• If you experience serious problems while using the product, stop using it immediately. Do not open the product housing. Contains parts that cannot be repaired by the user and opening it will void the warranty.

FEATURES

The system use UHF frequency band with PLL combined technology make the frequency adjustable. Specially adopt tone locked pilot syste for avoiding the same frequency interference let receiver output interface signal. The system is adopted by CPU control, digital LCD display, with simple ope-ration and perfect display combine. Excellent signal directional pick-up and limb makes the system have high quality sound, make the output audio have high S/N ratio and high-fidelity sound.

• Use UHF 515-565MHz PLL combined technology Power plus usable adjustable transmitter power to avoid interruption.
• CPU control with LCD display makes operation easy and performance outstanding.
• Anti interference switch and anti-equalling, professional for karaoke or conference use.
• The receiver adopt multi level high frequency enlargment. so it has high sensitivity.
• Milti level noise supervisory circuit. Special tone key locked identity functions make the machine have a strong anti jamming charatteristics.
• Perfect performance using the best chips and limbs.
• For TXZZ710/720 in excellent conditions the maximum reception distance is 300m, 200 in stan-dard conditions.
• For TXZZ740 in excellent conditions the maximum reception distance is 200m, 100 in standard conditions.

SPECIFICATION

• TXZZ710
  1 X 100 Channel single transmitter true diversity UHF receiver

• TXZZ720
  2 X 100 Channel dual transmitters true diversity UHF receiver

• TXZZ740
  4 X 50 Channel 4 transmitters UHF receiver

• CPU control

• LCD display

• ACT/IR tecnology for SYNC frequency

• EIA Standard 1U, rack unit

• UHF: 515-565 MHz

• Receiving sensitivity: S/N>60dB (input 5dBuv, Max frequency deviation =25KHz) Frequency bandwidth: 50MHz

• S/N ratio: > 105dB

• THD: <0.7% @ 1KHz

• Frequency response: 50Hz-18KHz +/- 3dB

FRONT / BACK PANEL (SINGLE UNIT)

1. POWER SWITCH. Turn on the switch the lamp is ON.

2. SETTIN KEY. Short press SCAN/UP key it is for scan function operation scan out the free frequency. Short press IR/SET fot the IR switch, put the mic IR window close the receiver IR window and press IR/SET key, if the transmitter frequency is same as receive, that means IR finished. Long press IR/SET key, it is for frequency setting, long press to frequency flashing, then press UP or DOWN key to choose frequency.
   Electronic Volume: press + or – to volume setting, then press – or + to adjust volume. Volume range : 00 – 16.

3. IR sending Window.

4. LCD Display.

5. BATT. Microphone battery level, AF: Audio Level.

6. DC IN: DC 12V, 800mA

7. 6.35mm Unbalanced output

8. XLR Balanced Output

9. Antenna

FRONT / BACK PANEL (DOUBLE UNIT)

1. POWER SWITCH. Turn on the switch the lamp is ON.

2. SETTIN KEY. Short press SCAN/UP key it is for scan function operation scan out the free frequency. Short press IR/SET fot the IR switch, put the mic IR window close the receiver IR window and press IR/SET key, if the transmitter frequency is same as receive, that means IR finished. Long press IR/SET key, it is for frequency setting, long press to frequency flashing, then press UP or DOWN key to choose frequency.
   Electronic Volume: press + or – to volume setting, then press – or + to adjust volume.

3. Volume range : 00 – 16.

4. IR sending Window.

5. LCD Display.

6. Inear monitor or audio output

7. Volume control dor inear monitor

8. DC IN: DC 12V, 800mA

9. 6.35mm Unbalanced output

10. XLR Balanced Output

11. Antenna

FMROODNET S /W BIATCHK PANRAELL (EQLUADRUPLE UNIT)

1. POWER SWITCH. Turn on the switch the lamp is ON.

2. Menu Key for Channel A/B/C/D

   • Press MENU key 1 time to the frequency flashing, then turn the menu controlto left or right for frequency select.
   • Press MENU key 2 times to the vol (VOL16) flashing, then turn the MENU control to left or right for volume select.

3. MENU control for Channel A/B/C/D (short press)

   • First need to press MENU Key then this controller to confirm the frequency or volume selection.
   • Long press MENU key to lock the menu

4. IR Key
   Short press IR key to switch on the IR function, pur the mic IR window close to the receiver IR window and press IR key, if the transmitterfrequency is same as receiver, that means IR finished. Long press IR key for scan out the free frequency.

5. LCD display for Channel A/B/C/D

6. IR Sending window

7. DC IN: DC 12V, 1000mA

8. 6.35mm Unbalanced output

9. XLR mixed Balanced Output

10. XLR indipendent balanced output

11. Antenna

TRANSMITTER FUNCTION

1. MIC CAPSULE

2. LCD Display: Show frequency and battery life.

3. POWER SWITCH: Double press switch for RF power selection: High power or low power. Low power can be 200 meters distance, battery life 5/8 hours. High power can be 300 meters distance, battery life 3 hours. Ex-factoring setting for lower power is enough for regular use, if want longer distance need adjust to highpower byself. Whit this setting you can save high cost for the antenna system machine.

4. Battery case, antenna on the bottom side.
   Battery alkaline AA 1.5V battery 2 pcs, please take the batteries out if no use for long time.

5. IR receiving window; put <2 meters to the receiver IR sending window when IR automatic frequency

OPERATING INSTRUCTION

• Switch it on, the LCD is light on, display the frequency and battery life.
• If you want to change the frequency, you should channge the receiver frequency then put the transmitter IR window direct to the receiver IR window, press SET key on receiver, now the new frequency will send to the transmitter, press the UP/Down key to change the frequency.

BODYPACK TRANSMITTER

1. Single channel XLR mic input
2. Power Switch
3. Antenna
4. IR Receiving window
5. LCD Display
6. Setting KEY: To select frequency & RF power High /Low
7. Battery cover
8. Crip cover

CONFERENCE TRANSMITTER

1. Power switch: ON/OFF/MUTE Long press for ON/OFF, short pressfor mute
2. Power light
3. LCD display: frequency and battery lifedisplay
4. 4 pins XLR audioinput for microphone
5. IR receiving window: put <2 meters to the receiver IR sending window when IR automatic frequency
6. Battery cover: alkaline AA 1.5V Battery 3 pcs, please take the batteries out if no use for long time.
7. Microphone pole

TROUBLESHOOTING

• Press power switch the lamp is not lighting
  Check if the cable is plugged correctly and the power is on.

• Signal lamp flashes but no voice output
  Check if the volume is turned on to the minimum or the plug is inserted correctly

• Receiving range getting closing and signal getting instability
  Check if the antenna has moved out, or the receiver is in a wrong position (on the ground or at the corner) or near the magnetic field (kep away it)

• Sound become different
  Check if the battery has run out (please change) or there is the same frequency round, (or there is 2 set of same products working at the same time and same place. please keep at least 100m.

ABOUT COMPANY

• ZZIPP Group S.p.A.
• Via Caldevigo 23/d, 35042 Este (PD)
• 0429 617 888
• info@zzippgroup.com
• zzippgroup.com

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