Cleaning And Maintenance - X4-TECH 701543 User Manual

Public announcements
just talk into the microphone and your voice will be amplified by
the device.
1. Turn on the device by the VoL/oN (see 4.8) control without an
USB-stick inserted.
2. Slide the oN/oFF-button (see 4.2) on the microphone to the
„oN" position.
3. Adjust the microphone volume by rotating the MIC VoL control
(see 4.7) to a suitable listening level.
4. Now you can start singing or talking into the microphone.
Take care that you don't place the microphone too close
to the speaker – otherwise an acoustic feedback
(squealing from the speakers) can happen.

Cleaning and maintenance

cleaning solution to clean.
Never use any abrasive or harsh cleaning agents (e.g. alcohol,
petrol or thinners) as these could damage the controls, casing or
any markings and labels found on the device.
26
DANGER!
Always use a soft, dry and lint-free cloth to clean the
units exterior. If the device is extremely dirty, you
can use a soft cloth dampened with water, or a mild