AKG HT 450, User Manual

19

1.1 Safety

1.2 Environment

2.1 Introduction

2.2 Unpacking

Check that the packaging contains
all of the components listed
above. Should anything be miss-
ing, please contact your AKG
dealer.

1. Do not spill any liquids on the equipment and do not drop any objects through the ventilation slots in

the equipment.

2. The equipment may be used in dry rooms only.
3. The equipment may be opened, serviced, and repaired by authorized personnel only. The equipment

contains no user-serviceable parts.

4. Before connecting the equipment to power, check that the AC mains voltage stated on the supplied

power supply is identical to the AC mains voltage available where you will use the equipment. 

5. Operate the equipment with the included power supply with an output voltage of 12 VDC only. Using

adapters with an AC output and/or a different output voltage may cause serious damage to the unit.

6. If any solid object or liquid penetrates into the equipment, shut down the sound system immediately.

Disconnect the power supply from the power outlet immediately and have the equipment checked by
AKG service personnel.

7. If you will not use the equipment for a long period of time, disconnect the power supply from the

power outlet. Please note that the equipment will not be fully isolated from power when you set the
power switch to OFF.

8. Do not place the equipment near heat sources such as radiators, heating ducts, or amplifiers, etc. and

do not expose it to direct sunlight, excessive dust, moisture, rain, mechanical vibrations, or shock.

9. To avoid hum or interference, route all audio lines, particularly those connected to the microphone

inputs, away from power lines of any type. If you use cable ducts, be sure to use separate ducts for
the audio lines.

10.Clean the equipment with a moistened (not wet) cloth only. Be sure to disconnect the power supply

from the power outlet before cleaning the equipment! Never use caustic or scouring cleaners or clean-
ing agents containing alcohol or solvents since these may damage the enamel and plastic parts.

11.Use the equipment for the applications described in this manual only. AKG cannot accept any liabili-

ty for damages resulting from improper handling or misuse.

1. The power supply will draw a small amount of current even when the equipment is switched off. To

save energy, disconnect the power supply from the power outlet if you will leave the equipment
unused for a long period of time.

2. When scrapping the equipment, separate the case, circuit boards, and cables, and dispose of all com-

ponents in accordance with local waste disposal rules.

3. The packaging of the equipment is recyclabe. To dispose of the packaging, make sure to use a col-

lection/recycling system provided for that purpose and observe local legislation relating to waste dis-
posal and recycling.

Thank you for purchasing an AKG product. This Manual contains important instructions for setting up and
operating your equipment. Please take a few minutes to 

read the instructions below carefully before

operating the equipment.

Please keep the Manual for future reference. Have fun and impress your audi-

ence!

• 1 

HT 450

hand-

held transmitter
(see sticker on
packaging)

• Stand adapter

• 1 

PB 1000

Presence 
Boost Adapter
(HT 450/C 
only; installed 
in micro    phone)

OR

• 1 

SR 450

receiver

•

2 UHF 
antennas

• 1 

power

 supply

for the

receiver (see
sticker on
packaging)

• 1  19" 

Rack Mount
Kit

•

ID Set

• 1 AA size 

battery

for 

the trans
mitter

•

“Manual 
Supplement“

• 1 

PT 450

body-

pack trans -
mitter

• 1 

MKG L

instrument
cable

• 1 

terminal

connector

AKG WMS 450 V 1.10

1  Safety and environment

2  Description