00072523.DOC, Version 1.0
12/18
Never put any liquids on the device or close to it. Should any liquid enter the device nevertheless, disconnect
from mains immediately. Please let the device be checked by a qualified service technician before you
operate it again. Any damages caused by liquids having entered the device are not subject to warranty!
Always disconnect from the mains, when the device is not in use or before cleaning it.
Please note that damages caused by manual modifications on the device or unauthorized operation by
unqualified persons are not subject to warranty.
CAUTION: Turn the amplifier on last and off first!
Keep away children and amateurs!
HEALTH HAZARD!
By operating an amplifying system, you can produce excessive sound pressure levels that may
lead to permanent hearing loss.
There are no serviceable parts inside the device. Maintenance and service operations are only to be carried
out by authorized dealers.
3. OPERATING DETERMINATIONS
The recording mixers
LRS-1202 ST
and
LRS-1402 ST
have been designed for general professional
PA and recording applications. This product is allowed to be operated with an alternating current of 2 x 18.5
V and is applicable for indoor use only. The device must only be operated with the included power unit. The
power unit falls under protection-class 2 and the mixer under protection-class 3.
Do not shake the device. Avoid brute force when installing or operating the device. When choosing the
installation spot, please make sure that the device is not exposed to extreme heat, moisture or dust. There
should not be any cables lying around. You endanger your own and the safety of others!
The ambient temperature must always be between -5° C and +45° C. Keep away from direct insulation
(particularly in cars) and heaters. The relative humidity must not exceed 50 % with an ambient temperature
of 45° C. This device must only be operated in an altitude between -20 and 2000 m over NN.
Operate the device only after having familiarized with its functions. Do not permit operation by persons not
qualified for operating the device. Most damages are the result of unprofessional operation!
Never use solvents or aggressive detergents in order to clean the device! Rather use a soft and damp cloth.
Please consider that unauthorized modifications on the device are forbidden due to safety reasons!
Never remove the serial barcode from the device as this would make the guarantee void.
If this device will be operated in any way different to the one described in this manual, the product may suffer
damages and the guarantee becomes void. Furthermore, any other operation may lead to dangers like short-
circuit, burns, electric shock, etc.
