DIGITECH AUDIO AM-4051 Wireless UHF Headset Microphone Kit User Manual
- June 17, 2024
- DIGITECH Audio
Table of Contents
DIGITECH AUDIO AM-4051 Wireless UHF Headset Microphone Kit
HEADSET PRODUCT DIAGRAM
RECEIVER PRODUCT DIAGRAM
OPERATION
Switch On:
Put the power button to ”ON” to turn on the power to the device, and to the
”OFF” side to turn it off.
UHF Frequency Point Pairing
Press the pairing button “ : the blue LED indicator will start flashing. Turn
on the wireless microphone and hold the volume+ button for up to 3 seconds.
The blue LED indicator will stop flashing and now should be paired with the
microphone.
AUX Port (Audio Out)
Connect the receiver and your audio with a 3.5mm – 3.5mm or 6.5mm – 3.5mm
connector (your audio device should have AUX in jack), switch the device to
AUX in mode, and switch on the receiver and wireless microphone.
Mlnl-USB Port (SVDC)
Please turn off the device charge it with the mini-USB cable and connect to a
5VDC charger (not included). Whilst charging, the red light will remain on and
will turn off when the battery is at full charge.
Notes:
- Charging Time: 2-3 hours
- Fully charge before using for the first time
- Unplug the charger as soon as it is fully charged
PAIRING THE UHF FREQUENCY MANUALLY
Turn on the headset, then press the wireless pairing button •~ • and turn on the wireless microphone. Once you have done that, press and hold the volume+ button.
Notes:
- When in use, long press”+” to disconnect UHF with the speaker. To reconnect it, you need to manually pair as stated above
- In UHF amplification mode, short press”+/-” to increase and decrease volume
CHARGING THE WIRELESS MIC
When the blue LED indicator is flashing, the battery is low. Please turn off
the headset and charge it using the cable and a 5VDC charger (not included).
Whilst charging, the red light will remain on, it will turn off when the
battery has reached full charge.
To maintain their charge, please ensure the MIC and Receiver are turned off
once they have been fully charged.
Notes:
- Unplug the charger as soon as it is charged
- The headset will enter Sleep Mode if it is not used for 20 minutes. Short press”+” or”-” to wake it up
TROUBLESHOOTING
-
No Sound:
- A. Check the receiver has been inserted into the AUX slot of the speaker (Not the MIC slot).
- B. The connection between the MIC and the Speaker may be lost. If you press and hold the volume button “+’; the connection may be broken so please refer to the Pair Operation steps.
-
Abnormal Sound
Please confirm the receiver has been inserted into the AUX slot of the speaker (Not the MIC slot). -
Weak Sound:
Please short-press “+” multiple times (Do not press and hold) to increase the volume of the microphone, and increase the volume on your speaker.
Note : If there is still no sound, the wireless microphone may be disconnected. To fix, please follow the Pair Operation steps. -
Short Working Time After Fully Charged: Please confirm that the MIC and Receiver have been switched off after being fully charged.
-
Receiver Doesn’t Work/ No Sign on Indicator or Receiver:
- A. Turn on the wireless microphone.
- B. Press the pairing button of the receiver to wake up the blue indicator light.
- C. If after steps A & B, there is still no sign on the indicator of the receiver, Please turn it off and charge it.
SAFETY
- Keep the speaker far away from the microphone; keep the distance between the audio device and the MIC longer than 60cm.
- In a small room, please turn down the volume to avoid screaming.
- Please recharge the device if the battery is low. The device must be fully recharged every 2 months when not being used.
- Original accessories are suggested if they need to be replaced.
- The non-professional technician is not allowed to dismantle or repair the product; please contact a local agent if there is any question or service requirement.
- The receiver and wireless MIC should be kept in normal temperature, fire and other hot environments should be avoided.
- The receiver and wireless MIC should be kept in dry and ventilated environments. Rain and water should be avoided.
- Please keep the product and accessories away from children.
SPECIFICATIONS
- Microphone Type: Unidirectional Condenser
- UHF Frequency: 520-526MHz
- Frequency Response: 30Hz-23kHz
- Transmission Distance: Up to 10m
- Output Impedance: s2.2K!l
- Sensitivity: -61dB ± 1dB
- Working lime: 4-8 Hours
- Charging Time: 2-3 Hours
- Battery: Li-ion 3.7V, 380mA (Transmitter & Headset)
- Power: 5VDC, 500mA (Transmitter & Headset)
- Dimensions: 65(L) x 33(W) x 15(H)mm (Headset) 150(W) x 135(H) x 130(D)mm (Receiver)
Distributed by:
TechBrands by Electus Distribution Ply. Ltd. 320 Victoria Rd, Rydalmere NSW 2116 Australia
- Ph: 1300 738 555
- lnt’I: +61 2 8832 3200
- Fax: 1300 738 500
www.techbrands.com
Made in China