John Lewis Spectrum - Parts List; Diagram Key

Instruction manual
John Lewis Spectrum
wireless speaker
Instruction manual
John Lewis Spectrum
wireless speaker
14 15
Technical specications
Model name: Spectrum wireless speaker
Audio output: 2x5W rms
Frequency range: Bluetooth: 2.4GHz band
Power input: DC 5V 1A
Lithium battery: 3.7V 2200mAh x 2
Bluetooth range: 30ft or 9m
USB2.0 output: Max 5V 1A
Bluetooth version: V4.0
Aux-in: 3.5mm connector
Unit dimension: 170mm x 84mm x 84mm
Recommended working temperature:
5oC – 35oC (battery may be depleted quickly at low
temperature)
Approximate working time (at half volume):
24 hours (time may vary, depending on the temperature
or conditions of use)
Battery charge time: 8 hours
Problem
Solution
No sound Switch the speaker off and then on
again to check the voice prompt.
Use a different music source.
Connect a different mobile device.
Move the devices within range of the
speaker (30ft or 9m).
Speaker is
not charging
- Make sure the connector on the
cable is correctly aligned with the
connector on the speaker.
- Try another charging source.
- Check both ends of the USB cable.
- If your speaker has been exposed
to high or low temperatures, let it
return to room temperature before
attempting charging.
Microphone
is not picking
up sound
- Make sure the microphone opening
on the top of the speaker is not
blocked.
- Try another phone call.
- Try another compatible device.
Troubleshooting - continued