matho EH20 Wireless Speaker Instruction Manual
- May 15, 2024
- matho
Table of Contents
matho EH20 Wireless Speaker
Specifications
- Compliance: Part 15 of FCC Rules
- RF Exposure: General requirement met
Safety Precautions:
Caution: Any changes or modifications to this device not explicitly approved
by the manufacturer could void your authority to operate this equipment.
Compliance Information
Operation of this device is subject to the following conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
RF Exposure
The device has been evaluated to meet general RF exposure requirements.
Frequently Asked Questions (FAQ)
-
Q: Can I make changes or modifications to the device?
A: No, any changes or modifications not explicitly approved by the manufacturer could void your authority to operate the equipment. -
Q: What are the conditions for operating the device?
A: The device must not cause harmful interference and must accept any received interference, including that which may cause undesired operation.
SFO 618 BOOM! 30W Loudspeaker
Operating instructions
Please read these instructions carefully before using the item. Keep it in a
safe place and hand it over if you pass the product on.
Nestler-math GmbH hereby declares that article N-m 618 is in compliance with
Directive 2014/53/EU. The full text of the EU Declaration of Conformity is
available at: www.nestler-matho.de
Package contents
Loudspeaker, Charging cable USB A – USB C 50 cm, Operating instructions.
Legend
Technical Data
- Input: DC 5V-2A
- Battery: 7.4V/2000 mAh x 2
- Rated power: 2 x 15W (RMS)
- Frequency response: 90Hz-20kHz
- Frequency band: 2402-2480 MHZ
- Signal-to-noise ratio: 80 dB
- Charging time: approx. 2h –
- Playtime approx. 4-5 h (max. Vol.)
How to get started
Place the unit on a flat, non-slip surface and connect the charging cable to a suitable charging plug and the charging input of the speaker. During charging, the status indicator lights up red; when the battery is sufficiently charged, it goes out. Press and hold the ON/OFF button for about three seconds. A massive sound “BOOM!” signals that the speaker is switched on. The permanently lit blue status indicator shows that the speaker is ready to be paired and is searching for a signal. To switch off the loudspeaker, press and hold the ON/OFF button again for about three seconds. A “won” could indicate that the doctor is switched off
Wireless music transmission
Activate the menu for wireless connections on your smartphone and pair it with
the name “BOOM! N-m 618”. A bright signal tone indicates successful pairing.
During operation, the status indicator flashes blue. If no connection is
established for 5 minutes, the speaker switches off automatically. True
Wireless Stereo (TWS) mode: If you have two identical devices, you can pair
them together and enjoy true stereo sound. Turn them both on; make sure they
are not paired with your smartphone. The two devices should be close to each
other. Double-click both ON/OFF switches simultaneously. A beep confirms the
TWS mode. After a successful TWS pairing, you will hear a double beep. If you
want to cancel the pairing, double-click the ON/OFF button again
simultaneously. The same double beep tone as before confirms the
disconnection.
Music playback via USB storage medium, TF card, or external music source
(AUX
Insert the storage medium into the respective socket. The transfer starts
immediately. Use the PLUS or MINUS key to adjust the volume (press briefly) or
to switch between tracks (press and hold). If you have an external music
source (e.g. PC, TV or MP3 player), connect the source to the AUX input via a
3.5 mm jack plug.
Telephoning via the built-in microphone
This is only possible if your telephone is paired with a loudspeaker. Accept
an incoming call via the PLAY/PAUSE button (short press) and end it again
accordingly (long press).
Signal tones
- ON OFF
- Connected
- Disconnected
- Low battery
- Incoming call
- TWS connected or disconnected
- BOOM!
- WOOSH! a
- sending tone sequence
- descending tone sequence
- hectic, bright tones
- Ring tone
- PLING- PLING
Important safety instructions!
- Only use suitable chargers (wall charger plug with at least 5V/2A)!
- Do not expose to direct sunlight, fire, water, moisture (the unit is not waterproof!) or high voltage equipment.
- Do not attempt to open, crush, puncture, deform or repair the speaker yourself. –
- Do not expose to temperatures below 5°C when charging. Cold weather has a negative effect on the performance of the battery.
- When the battery is low, the volume will automatically decrease as an indication of this.
- Keep the unit away from children!
- Prolonged use at full volume can damage hearing!
- At the end of its service life, dispose of the unit and its accessories in accordance with the standards of your country.
- Errors and technical modifications excepted.