thomann Startone BK-54, User Manual, Page: 6 / 36

2 Safety instructions
This device is intended to be used for electronic sound generation using a piano key‐
board. Use the device only as described in this user manual. Any other use or use
under other operating conditions is considered to be improper and may result in per‐
sonal injury or property damage. No liability will be assumed for damages resulting
from improper use.
This device may be used only by persons with sufficient physical, sensorial, and intel‐
lectual abilities and having corresponding knowledge and experience. Other persons
may use this device only if they are supervised or instructed by a person who is
responsible for their safety.
Safety
DANGER!
Danger for children
Ensure that plastic bags, packaging, etc. are disposed of properly and are not within reach of babies and young children. Choking
hazard! Ensure that children do not detach any small parts (e.g. knobs or the like) from the unit. They could swallow the pieces
and choke! Never let children unattended use electrical devices.
DANGER!
Electric shock caused by high voltages inside
Within the device there are areas where high voltages may be present. Never remove any covers. There are no user-serviceable
parts inside. Do not use the device if covers, protectors or optical components are missing or damaged.
CAUTION!
Possible hearing damage
The device can produce volume levels that may cause temporary or permanent hearing impairment. Over an extended period of
time, even levels that seem to be uncritical can cause hearing damage. Decrease the volume level immediately if you experience
ringing in your ears or hearing impairment. If this is not possible, keep a greater distance or use sufficient ear protectors.
CAUTION!
Possible hearing damage
Using headphones for a prolonged period and at high volume can cause hearing damage. Avoid using the device at high volume,
especially when using headphones.
NOTICE!
Operating conditions
This device has been designed for indoor use only. To prevent damage, never expose the device to any liquid or moisture. Avoid
direct sunlight, heavy dirt, and strong vibrations. Only operate the device within the ambient conditions specified in the chapter
‘Technical specifications’ of this user manual. Avoid heavy temperature fluctuations and do not switch the device on immediately
after it was exposed to temperature fluctuations (for example after transport at low outside temperatures). Dust and dirt inside
can damage the unit. When operated in harmful ambient conditions (dust, smoke, nicotine, fog, etc.), the unit should be main‐
tained by qualified service personnel at regular intervals to prevent overheating and other malfunction.
NOTICE!
External power supply
The device can be powered by an external power supply. Before connecting an external power supply, ensure that the input
voltage (AC outlet) matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit
breaker. Failure to do so could result in damage to the device and possibly the user. Unplug the external power supply before
electrical storms occur and when the device is unused for long periods of time to reduce the risk of electric shock or fire.
Intended use
Safety instructions
keyboard
6