TAKSTAR 8807PP Wireless Microphone User Manual

TAKSTAR 8807PP Wireless Microphone User Manual

Preface

Dear Customer,
Thank you for purchasing Takstar wireless microphone. Please read the user manual carefully before operation and keep it for reference in future. If you have any question or suggestion, please contact our local dealer.

Features

• ID code function effectively prevents from external interference and channel crosstalk noise
• The receiver has the function of one button to automatically scan and quickly select the channel without interference
• One-key infrared auto sync between transmitter and receiver
• The receiver has SQ adjusting function. The transmitter has high/low power switching function. User can adjust the sensitivity and improve anti-interference capability and operation range according to the application environment
• Independent bal XLR and unbal 6.3 combo connector for convenient connection
• Low power indication on transmitter, intuitive display
• Low cut/low attenuation function effectively reduces ambient noise and vibration noise

Application

Conference, training, teaching, PA, wedding, small party

Specification

System Specification:

• Frequency Range: 470~960 MHz (Frequency band)
• Channel Quantity: dual channels
• Signal Channel: 200
• FM width: 50MHz
• Channel Spacing: 250KHz or 25KHz
• Modulation/Demodulation: FM
• Mute Control: pilot frequency ID code
• Modulation Deviation: ±48KHz
• Frequency Response: 80Hz~16KHz
• Frequency Stability: ±0.015%
• S/N Ratio: ≥100dB A+
• Dynamic Range: ≥90dB A+
• Distortion: ≤0.5% （at 1KHz）
• Operation Range: 50m（line of sight）

Transmitter:

Transmitter Power Supply: 2 AA batteries
Transmitter: ≤10mW
Operation Time: more than 8h
Dimension (LxWxH): 100x64x24.5 mm
Weight: 80g

Product Content

Receiver……………………….1pc
AA battery……………………..4pcs
Transmitter…………………..2pcs
Headset mic…………………..2pcs
Lavalier mic…………………..2pcs
Antenna………………………..2pcs
Audio cable…………………..1pc
Adapter…………………………1pc
Angle Bracket………………..1pr
User Manual…………………..1pc

Receiver:

Receiver   Power Supply: DC 12V 0.5A
Wireless Connector: TNC/Impedance 50 Ohm
Receiver Sensitivity: ≤-85±5dBm (test after connection）
Max Audio Output: 2V/RMS(at 1KHz THD=1%）
Audio Output: independent（XLR）and combo（6.3mm）
Receiver Dimension (LWH): 43019051mm
Net Weight: 2360g
Note: The above data is measured by Takstar laboratory, and Takstar has the final interpretation right!

Function Instruction

Receiver
Front panel:

1. Volume control: it adjusts the output volume.
2. LCD: It displays matching status, frequency and the receiving signal level.
3. Infrared matching window: It is used with SET button to transmit the frequency parameter to the transmitter.
4. Power switch: It turns on/off the receiver. When the receiver is turned on, LCD lights up.
5. Function button: it is used for frequency adjusting, matching and scanning.

LCD:

1. 8 section RF level display: it displays the receiving signal level.

2. 8 section audio level display: it displays the audio signal level.

3. Frequency menu display: when FREQ lights up, it displays the current operation frequency.

4. Mute display: when MUTE lights up, this means the receiver is in mute status.

5. 6 character display: it displays the current information.

6. Channel selection display: is channel A; is channel B.
   Rear panel:
   

7. Power connector: it connects with 12V DC power supply with the input connector. The central pin connects with + voltage.

8. Antenna connector: it connects with external antenna to increase the operation range

9. Sensitivity adjustment: adjustment range: 0-40dBm; The smaller the number is, the lower sensitivity is, and the closer the operation range is, but the higher anti-interference capability is, and vice versa.

10. Audio balanced output: XLR connector, signal output of each channel on each side.

11. Audio unbalanced output: type P connector, two channel combo signal output

Transmitter

1. LCD:displaying operation frequency,battery power,etc.
2. “SET”button: keep pressing the “SET”button to turn on the gain adjustment mode. After stopping the operation 2 seconds, the Gain Adjustment Mode will be automatically turned off. It is recommended to adjust the mic gain level to 4 and lavalier gain level to level 8.
3. “+”button: in Gain Adjustment Mode, press “+”button to increase IC Gain.
4. “-” button: in Gain Adjustment Mode, press “-” button to decrease MIC Gain.
5. Power button: keep pressing the Power Switch 2 seconds to turn On/Off, and press it shortly to turn on/off the mute function.
6. Battery compartment: used to load AA battery.
7. Low-cut switch: set it to ON to filter LF ambient noise below 150Hz(the noise of transportation, air conditioner, vibration,etc),Set it to OFF to pick up normally.
8. Mute LED: it lights up green. When turn off the mute function, it lights up red.
9. Belt clip: used to pack the transmitter on the waist belt.
10. Mic connector: used to link with mic of 3.5mm connector.
11. External antenna: 1/4 wave length antenna to increase the signal transmission range.

Transmitter display

1. Gain range display: gain range 0~8, default value 4.
2. Operation frequency: displaying the current transmitter operation requency.
3. Battery power: displaying the transmitter power. When the power is insufficient, the battery symbol flashes.
4. Channel: displaying the current operation channel. In matching status, CHA means channel A and CHB means channel B.

Transmitter installation

1. Battery installation: press the battery compartment button and take out the compartment. Load two AA batteries in the compartment according to correct polarity. Push the battery compartment in fully. Refer to the figure A below.
2. Connect the headset mic or lavalier with the transmitter MIC connector well. Refer to the figure B below.
   

Receiver installation

1. Antenna installation: connect the external antenna with the antenna connector of receiver, and turn it clockwise fully. Refer to figure C below.
2. Put the side marked with frequency of antenna upward. Fold the antenna to form a 90° angle with the receiver. Refer to the figure D Below.
   
   

Operation Instruction

1. Before turning on the receiver, do not turn on the transmitter. Reduce the receiver volume, then press the receiver power switch for 3 seconds. When the receiver is powered on, LCD lights up and displays all characters and the receiving frequency.
2. Before turning on the transmitter, check RF and AF level on LCD. If there is interference, adjust to another channel to avoid the interference.

Lock and unlock the system
Lock the system: refer to figure ① and press SET button for 3 seconds and it displays the interface (refer to figure ③). All the function buttons are locked (power switch excluded).
Unclock: press SET button for 3 seconds for unlocking and it displays the interface (refer to figure ④).

Frequency adjustment

1. Adjusting frequency manually
   Refer to figure ①, shortly press “▲”and “▼”button to adjust the current operation frequency. When you adjust to the needed frequency, stop pressing and the frequency stops, then the frequency adjusting is successful. Turn on the transmitter power switch. Point the transmitter IR window to the receiver IR window. Keep ACT with IR window in a straight line (distance range 10cm- 50cm). At this time, press SET button, it displays matching interface and then matching search information. When the matching is successful, it changes to frequency channel display interface. If matching is unsuccessful, press SET match till matching is successful.

2. Auto-scanning operation
   Refer to figure ①. Press the relative channel “▲”button for 3 seconds. The relative receiver channel automatically scans. The frequency changes. When the frequency without noise is scanned, the receiver automatically has infrared matching status (refer to figure ②). At this time, turn on the transmitter. Point IR window to AC .
   Note: when multiple units are used, the matched transmitter needs to turned on, and then the system will scan the next receiver).

3. Adjusting channel interval
   Start with figure ① screen. Press and hold “▼” button on related channel for 3 seconds until the receiver screen shows as figure ⑤. Then, press “▼” button to change to figure ⑥, and press again to change to figure ⑦. To set channel interval to 250KHz or 25KHz, press SET button on figure ⑥ or ⑦ screen respectively
   
   
   
   
   
   
   

Notices

1. If the omni-directional antenna is used for the receiver. Keep the antenna 0.5m away from the wall (especially metal object).
2. The receiving rang is relative to many factors. If there is no big metal part in the transmission direction, the transmission effect is better.
3. If the receiving condition is not so good, you can use the extension cable and external high gain antenna, or even antenna amplifier to improve the receiving effect.
4. If the receiver front panel is facing to the operation direction or the receiver is kept in the metal box, put the antenna to the front panel for better receiving effect.
5. During operation, if the LCD screen of the transmitter flashes, it means that the battery is running low and should be replaced in time.
6. If the transmitter will not be used for a long time. Take the battery out to prevent from microphone damaged.
7. Correctly adjust the distance from transmitter cartridge to the mouth. If the distance is too close, it leads to too much modulation and signal distortion. If too far, it leads to insufficient modulation and less S/N ratio. It is recommended to keep the distance 5～15cm.

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