Hangzhou Tonghe Shiye Youxiangongsi ER-66BTUC Bluetooth Megaphone Instruction Manual
- June 5, 2024
- Hangzhou Tonghe Shiye Youxiangongsi
Table of Contents
Hangzhou Tonghe Shiye Youxiangongsi ER-66BTUC Bluetooth Megaphone
MEGAPHONE BLUETOOTH
Built in whistler and Siren and MP3 player and Bluetooth Clear sound, long range & efficient design
SPECIFICATIONS
- Power Source: 7.4-12V
- Lithium batteries or 8*C Cells
- Working Voltage: DC-12V
- Microphone: Unidirectional
- Voice Range: 1 km
- Battery Life: 3-8 hrs
- Dimensions: Horn
- Dia.230mm
- Length350mm
- Weight: 1kg without cells
OPERATION
Open the Back Cover. Remove the plastic battery sleeve and insert 8 nos. C
cells with correct polarity, insert the sleeve into the battery compartment
according to the instructions in the compartment. Then close the back cover
until it locks. Now your megaphone is ready for action.
To activate the megaphone, switch the button on the grip to ON when holding it
in the hand after fixing the hanger inlet to the Mic fixing hanger, or short
press the button of ON on the microphone when carrying it on the shoulder.
When using the megaphone, place your lips as close as possible to the
megaphone on the hanger inlet. Adjust the Volume Control to the desired level
without causing any howling or feedback.
Short press the whistler
button on the microphone to activate music, and press and hold the SIREN
button to activate Emergency Siren.
Short press the REC button on the microphone, then the REC indicator light is
on. Now the recording function is ready. Speak to the microphone to record. To
finish or stop the recording, just press the REC button again. The MAX
recording time is 260 seconds. To play the voice you recorded circularly,
short press the PLAY button. To stop, press PLAY button again. To turn off the
power of microphone, Short press of OFF in the microphone. Volume adjustment
simply press the up and down button to adjust the volume To turn off the power
of megaphone, switch the button on the grip to OFF. 
Bluetooth connection
Short press MODE to enter Bluetooth mode open the Bluetooh interface on the mobile phone and display”Megaphone Bluetooth”for Bluetooth connection. Mp3 paly:Insert the SD card or USB disk AUX into the corresponding slot to play the Mp3 muisc file in the card Volume adjustmen long press the up and down button to adjust the volume.
PRECAUTIONS
When the megaphone is not in use for a long period, remove the battery. Drained cells will not give sufficient sound volume. Replace cells at regular intervals, for optimum result. If you have finished the megaphone, you must switch the button on the grip to OFF
FCC Statement
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference
- This device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant tothe FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
- The device has been evaluated to meet general RF exposure requirement.
- The device can be used in portable exposure condition without restriction.