4
201109/UA1214UG_v1.1
User Guide - JBL Professional
®
UniAmp Power Amplifier Module , Model 1214
This symbol is intended to alert you to the
presence of uninsulated dangerous voltages
within the product’s enclosure that may be
of sufficient magnitude to constitute a risk of
electric shock.
This symbol is used throughout this manual
and is intended to alert you to the presence of
important instructions.
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
8) Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarised or
grounding-type plug. A grounding-type plug has two
blades and a third grounding prong. The wide blade or the
third prong are provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
10) Protect the power cord from being walked on or
pinched particularly at plugs, convenience receptacles, and
the point where they exit from the apparatus.
11) Only use attachments/accessories specified by
the manufacturer.
12) Use only with the cart, stand, tripod, bracket
or table specified by the manufacturer, or sold with
the apparatus. When a cart is used, use caution
when moving the cart/apparatus combination to avoid
injury from tip-over.
13) Unplug this apparatus during lightning storms or when
unused for long periods of time.
14) Refer servicing to qualified service personnel. Servicing
is required when the apparatus has been damaged in any
way, such as power-supply cord or plug is damaged, liquid
has been spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or moisture, does
not operate normally, or has been dropped.
Warning
-To reduce the risk of fire or electric
shock, do not expose this apparatus to rain
or moisture and objects filled with liquids,
such as vases, should not be placed on this apparatus.
Warning
- To disconnect this apparatus from
the mains power supply, turn off the power
at the switch labelled Power on the connector
panel and remove the PowerCon
®
connector from the
mains input socket labelled Mains Power Input.
Warning
- The PowerCon
®
connector should
never be plugged or unplugged when there is
power on the connector, regardless of whether
the amplifier is switched on or not. ALWAYS ensure that
the mains supply is turned off at source before inserting
or removing the PowerCon
®
.
Warning
- This apparatus is a Class I device and
must be connected to a mains socket outlet that
provides a safety ground connection.
1. IMPortANt SAFEtY INStrUCtIoNS