AKG Acoustics IVM4 Mode D'emploi page 22

Table of Contents
FCC Statement.........................................................22
Getting Started Quickly ...........................................23
Symbols and Characters .........................................24
1 Safety and Environment .......................................25
1.1 Safety..............................................................25
1.2 High Volume....................................................25
1.3 Environment....................................................26
2 Description ............................................................27
2.1 Introduction ....................................................27
2.2 Unpacking ......................................................27
2.3 Optional Accessories......................................27
2.4 SST 4 Stationary Transmitter ..........................27
2.4.1 Front Panel.............................................27
2.4.2 Display ...................................................28
2.4.3 Rear Panel..............................................28
2.5 SPR 4 Stereo Bodypack Receiver ..................28
2.5.1 Controls .................................................28
2.5.2 Display ...................................................29
2.6 IP 2 Earbuds....................................................29
3 Setting Up ..............................................................30
3.1 Color Coding...................................................30
3.1.1 Transmitter .............................................30
3.1.2 Receiver .................................................30
3.2 Placing the Transmitter ...................................30
3.3 Rack Mounting the Transmitter .......................30
3.3.1 Rack Mounting a Single Transmitter ......30
3.3.2 Rack Mounting Two Transmitters
Side by Side ...........................................30
3.4 Setting Up the Receiver ..................................31
3.4.1 Inserting Batteries ..................................31
3.4.2 Powering Up (LOCK/SETUP Modes) .....31
3.4.3 Powering Down......................................31
3.4.4 Selecting the Country Preset .................31
3.4.5 Automatic Frequency Selection .............32
3.4.6 Manual Frequency Selection..................32
3.4.7 Connecting Earbuds ..............................32
3.5 Setting Up the Transmitter ..............................32
3.5.1 Antenna..................................................32
3.5.2 Audio Connections ................................32
3.5.3 Connecting to Power .............................33
3.5.4 Powering Up (LOCK/SETUP Modes) .....33
3.5.5 Powering Down......................................34
3.5.6 Selecting the Country Preset .................34
3.5.7 Selecting Frequencies
from the Preset Screen...........................34
3.5.8 Selecting Frequencies
from the Frequency Screen ....................34
3.5.9 Setting RF Output ..................................34
3.5.10 Naming the Transmitter........................34
3.5.11 Setting Input Gain ................................34
3.6 Multichannel Systems.....................................35
4 Advanced Functions .............................................36
4.1 Transmitter......................................................36
4.1.1 SOUND ..................................................36
4.1.2 EXTRA....................................................37
4.2 Receiver..........................................................37
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4.2.1 Finding Interference Frequencies...........37
4.2.2 Setting the Squelch Threshold ...............38
4.2.3 Hearing Protection Limiter .....................38
4.2.4 Balance ..................................................38
4.2.5 Info .........................................................39
5 Cleaning.................................................................39
5.1 Transmitter and Receiver ................................39
5.2 Earbuds ..........................................................39
6 Troubleshooting ....................................................39
7 Specifications........................................................41
7.1 IVM 4...............................................................41
7.2 SST 4 Transmitter ...........................................41
7.3 SPR 4 Receiver ...............................................41
7.4 IP 2 Earbuds....................................................41
7.5 Standards .......................................................41
8 Appendix..............................................................122
Transmitter and Receiver Menus .........................122
Basic Functions (Figs. A1 to A8) ..........................124
Advanced Functions (Figs. A9 to A26).................128
Figs. 7 to 14 ...........................................Foldout Pages
This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to
Parts 74 and 15 of the FCC Rules. These limits are de-
signed to provide reasonable protection against harmful
interference in a residential installation. This equip-
ment 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 encour-
aged 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
the receiver.
• Connect the equipment into an outlet on a circuit dif-
ferent from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV tech-
nician for help.
Shielded cables and I/O cords must be used for this
equipment to comply with the relevant FCC regulations.
Changes or modifications not expressly approved in
writing by AKG Acoustics may void the user's authority
to operate this equipment.
This device complies with Part 15 of the FCC Rules. Op-
eration is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.
FCC Statement
AKG IVM 4
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