Loa Keo LLC LK2in1 Wireless Microphone Instruction Manual
- June 1, 2024
- Loa Keo LLC
Table of Contents
WIRELESS MICROPHONE
MANUAL
Model: LK2in1
Electrical Specification
| Product name | LK2in1 |
|---|---|
| Output power | 10dBm |
| Microphone frequency range | 520MHz -546MHz |
| Maximum distance | 30-40 Meter |
| Battery life | 4-6 Hours |
| Modulation type | Pi/4 DQPSK |
| Frequency response | 35Hz-15KHz (-6dB) |
| Antenna | PCB Antenna (3.65dBi) |
Working Manual
- Insert battery to the wireless microphone and make sure polarity is correct.
- Long press to turn on microphone, long press again to turn off microphone
- Adjust the microphone volume knob on the speaker to proper volume.
- Ensure wireless microphones are operated within the speaker’s effective distance at 15m.
- Keep 5-15cm distances between microphone and lips for best performance.
- When power level is low, please replace with new battery.
- Only use the included wireless microphone in the speaker package.
FCC COMPLIANCE STATEMENT:
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause
undesired operation.
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the 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.
Warning: Changes or modifications to this unit not expressly approved by
the part responsible for compliance could void the user’s authority to operate
the equipment.
FCC Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition without restriction.