USL IRC-21 - Manual (Page 3)

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SAFETY
INSTRUCTIONS...............................................................................2
UPC-21 FEA
TURES....................................................................................... 3
UPC-21 INST
ALLA
TION................................................................................ 4
AUDIO & POWER CONNECTIONS............................................................... 5 PRELIMINAR
Y LEVEL
SETTINGS................................................................ 6
MOUNTING THE EMITTER............................................................................ 6 INST
ALLA
TION USING TWO IRC-21S.......................................................... 8
FACTS
ABOUT INFRARED TRANSMISSION SYSTEMS............................ 9
Illustrations:
UPC FEA
TURES........................................................................... 3
UPC-21
AUDIO, POWER CONNECTIONS.................................. 5
SUMMING RESIST
OR NETWORK.............................................. 5
DIODE LIFE EXPECT
ANCY
CHART
............................................ 7
FRONT
AND REAR MOUNTED VIEWS...................................... 7
INST
ALLA
TION USING 2 IRC-21S.............................................. 8
TABLE OF CONTENTS
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 polarized or grounding-type plug.
A
polarized
plug has two blades with one wider than the other
. 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 replace-
ment of the obsolete outlet. 10) Protect the power cord from being walked on or pinched particularly at plugs, conve- nience 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 all servicing to qualified service personnel. Servicing is required when the ap- paratus 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.
W
ARNING
To
reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
IMPORT
ANT SAFETY
INSTRUCTIONS