Inter-M CH-532 User Manual
CH-522/532
Clear Horn Speaker
Contents
Contents
Welcome
Warning.........................................................................................................................................1
Unpacking......................................................................................................................................2
Installation
Environment....................................................................................................................................2
Important Safety Instructions.............................................................................................................2
Features............................................................................................................................................3
Setup and Operation.....................................................................................................................3
Connecting your Speaker System................................................................................................4
Choosing the Correct Speaker Cable ................................................................................................4
Speaker Connection Procedures .......................................................................................................4
Maintaining Proper Polarity..............................................................................................................4
Choosing the Correct Amplification...................................................................................................4
Using Multiple Loudspeakers ............................................................................................................4
Polar Pattern Diagram ..................................................................................................................5
Frequency Response ......................................................................................................................5
Impedance.......................................................................................................................................6
Matching Transformer ...................................................................................................................6
Specifications ..................................................................................................................................7
Service
Procedures......................................................................................................................................8
Schematic.......................................................................................................................................8
Parts List .........................................................................................................................................8
Variations and Options .................................................................................................................8
Warranty .........................................................................................................................................8
CLEAR HORN SPEAKER
Welcome
Welcome
A personal welcome to you from the management and employees of Inter-M
All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value,
and we are delighted you have purchased one of our products.
We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete
satisfaction, we will endeavor to make things right.
Welcome to Inter-M, and thank you for becoming part of our worldwide extended family!
This symbol i s in ten ded to alert the u ser to the
CAUTION
R
ISK OF ELECTRIC SHOCK
D
O NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
Caution: To prevent electric shock do not use this (polarized) plug with
Attentions: Pour prévenir les chocs électriques ne pas utiliser cette
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
*Do not install this equipment in a confined space such as a book case or similar unit.
*The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus.
*Worded: “WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used
near water(e.g. near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken
so than objects do not fall and liquids are not spilled into the enclosure through openings.”
presence of uninsulated “dangerous voltage” within
the product’s enclosure that may be of suf-ficient
magnitude to constitute a risk of electric shock to
persons.
This symbol i s in ten ded to alert the u ser to the
presence of important operation and mainte-nance
(servicing) instructions in the literature accompanying
the appliance.
an extension cord, receptacle or other outlet unless the blades
can be fully inserted to prevent blade expo-sure.
fiche polarisée avec un prolongateur, une prise de courant
on une autre sortie de courant, sauf si les lames peuvent
étre insé rées à fond san s en l aisser auc une par tie à
découvert.
CH-522/532
1
CLEAR HORN SPEAKER
Unpacking
Although your CH-522/532 Clear Horn Speaker is neither complicated nor difficult to operate, we recommend
you take a few minutes to read this brief manual and familiarize yourself with the important information
regarding product features, setup and operation.
We strongly recommend you retain the original packaging. In the unlikely event the product must be returned for
servicing, the original packaging (or reasonable equivalent) is required.
Installation
Installation
Environment
Never place this product in an environment which could alter its performance or reduce its service life. Such
environments usually include high levels of heat, dust, moisture, and vibration.
Important Safety 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 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 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.
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CH-522/532
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