Parallel Audio HELIX-765 Operation Manual

Please read and follow the instructions in this manual thoroughly to obtain optimum results from this unit. We also
recommend that you keep this manual handy for future reference.

Safety Precautions

• Be sure to read the instructions in this section carefully before use.

• Make sure to observe the instructions in this manual as the conventions of safety symbols and messages regarded as
very important precautions are included.

Safety symbols and messages described below are used in this manual to prevent bodily injury and property damage

which could result from mishandling. Before operating your product, read this manual rst and understand the safety

symbols and messages so you are thoroughly aware of the potential safety hazards.

WARNING
CAUTION

Make sure to observe the following handling precautions so that a re or personal injury does not result from leakage or

explosion of the battery.

• Do not short, disassemble, heat or put the battery into a re.

• Never charge batteries of the type which are not rechargeable.

• Do not solder a battery directly.

• Be sure to use the specied type of battery.

• Note the correct polarity when inserting a battery in the unit.

• Avoid locations exposed to the direct sunlight, high temperature and high humidity when storing batteries.

WARNING

CAUTION

Indicates a potentially hazardous situation which, if mishandled, could result
in death or serious injury.

Indicates a potentially hazardous situation which, if mishandled, could result
in moderate or minor personal injury, and/or property damage.

To prevent the electromagnetic wave from badly inuencing medical
equipment, make sure to switch o the units power when placing it in close

proximity to the medical equipment.
Battery discharges naturally according to a certain pattern even when not in

use. For best performance and a prolonged lifespan, battery should be charged

regularly aer every use or every month when the system is in storage and not

being used. CD player optical pickup head is a very delicate device and sensitive
to humidity. Please avoid using it in high humidity areas to avoid damage.

PAGE 2 OPERATION MANUAL V1.0

Congratulations and thank you for purchasing this multi-functional wireless portable amplier. To ensure a trouble-free

operation, please read the manual thoroughly to fully understand its controls and functions.

The rear panel of this portable amplier is divided into 4 sections:

1. Compartment for receiver / repeater module

2. Compartment for MP3-Bluetooth module

3. Unit control panel

4. Battery compartment

The Modular Compartment is user congurable and user can access

the battery compartment to replace battery.

In the Box

Helix 765 amplier

Operation manual

Note: The above specications are subject to change without prior notice.

Optional Accessories

1. Weather proof dust cover

2. Carry bag

3. Tripod stand

4. Wall-mount rack

5. Companion passive speaker

6. Wired microphone

0~2 transmitters

(handheld/beltpack)

OPERATION MANUAL V1.0

Switching power supply

(plug varies from country to country)

PAGE 3