Owner's Manual

3
TD-001572-01-A
Maintenance and Repair
WARNING!: Advanced technology, e.g., the use of modern materials and powerful electronics,
requires specially adapted maintenance and repair methods. To avoid a danger of subsequent
damage to the apparatus, injuries to persons and/or the creation of additional safety hazards, all
maintenance or repair work on the apparatus should be performed only by a QSC authorized service
station or an authorized QSC International Distributor. QSC is not responsible for any injury, harm or
related damages arising from any failure of the customer, owner or user of the apparatus to facilitate
those repairs.
FCC Statement
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCCRules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
RoHS STATEMENT
The QSC MP-A20V, MP-A40V, and MP-A80V amplifiers are in compliance with European Directive 2011/65/EU – Restriction of Hazardous
Substances(RoHS2).
The QSC MP-A20V, MP-A40V, and MP-A80V amplifiers are in compliance with “China RoHS” directives. The following chart is provided for product
use in China and its territories:
QSC MP-A20V, MP-A40V, and MP-A80V Ampli󽗉ers
部件名称
(Part Name)
有毒有害物质或元素
(Toxic or hazardous Substances and Elements)
铅
(Pb)
汞
(Hg)
镉
(Cd)
六价铬
(Cr(vi))
多溴联苯
(PBB)
多溴二苯醚
(PBDE)
电路板组件
(PCB Assemblies)
X O O O O O
机壳装配件
(Chassis
Assemblies)
X O O O O O
O: 表明这些有毒或有害物质在部件使用的同类材料中的含量是在 SJ/T11363_2006 极限的要求之下。
(O: Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this
part is below the limit requirement in SJ/T11363_2006.)
X: 表明这些有毒或有害物质在部件使用的同类材料中至少有一种含量是在 SJ/T11363_2006 极限的要求之上。
(X: Indicates that this toxic or hazardous substance contained in at least one of the homogeneous
materials used for this part is above the limit requirement in SJ/T11363_2006.)