Table Des Matières; Safety And Environment - AKG HEARO 999 AUDIOSPHERE Mode D'emploi

Table of Contents

1 Safety and Environment

1.1
1.2
1.3
1.4
1.5
1.6
1.7
FCC Statement:
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1 Safety and Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.2 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.3 Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.4 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.5 IVA Individual Virtual Acoustics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.6 Dolby Surround Pro-Logic Decoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.7 Dolby Digital Decoder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.8 VMAx Processor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.9 Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3 Audio and Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.1 Connecting to Audio Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.2 Audio Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.3 Connecting to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.4 Rack Mounting a Single Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.5 Rack Mounting Two Units Sice by Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4 Operating Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.1 Important Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.2 Setting Up the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.3 Using Headphones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.4 Using Loudspeakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.5 Test Signals for Choosing Ear Matching Curves . . . . . . . . . . . . . . . . . . . . . . 22
5 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
7 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
8 Warranty Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Operate the equipment with the supplied 12 VDC, 800 mA AC adapter only. Check that the
AC voltage stated on the AC adapter is the same as that available in your country. Using the
transmitter with a different AC adapter voids the warranty.
Never try to open the equipment's case. Refer servicing to qualified service personnel only.
Never place the equipment near heat sources such as radiators or electric heaters or expose
it to direct sunlight, excessive dust, humidity, rain, temperatures below freezing, or impacts.
Never use petroleum-based cleaners or paint thinners to clean the equipment.
If you do not use your equipment for an extended period of time (e.g., when traveling), dis-
connect the AC adapter from the AC outlet.
Also refer to section 4.1 Important Notes.
When scrapping the equipment, separate the case, circuit boards, and cables, and dispose
of all components in accordance with local waste disposal rules.
This equipment has been tested and found to comply with the limits for a Class B digital de-
vice, 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 turn-
ing 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
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