GRAND HALL ENTERPRISE 09GH001 User Manual

Totum --- 2.4G Wireless Audio System (with LED Light Bar)

1. Description

2. Product Overview

3. Operation

4. Accessories

5. Specification

6. Troubleshooting

2009.7

Aulong Technology Company Limited

Tel: [phone] Fax: [phone] E-mail: [e-mail]

- 1 -

Totum --- 2.4G Wireless Audio System (with LED Light Bar)

FCC Statement:

This equipment has been tested and found to comply with the limits for a Class B digital device,
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 turning 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

-
MODEL: 09GH001
Please read the below information carefully.

1. The maximum ambient temperature should not exceed 35 .℃

2. The 2.4G wireless speaker shall be installed according to specification.

The rating shall be not over the specified as following value.
Input: 230Vac, 50Hz, 50W

3. The 2.4G wireless speaker is used for Audio and Video equipment only.

4. For indoor use only.

5. Polarity of output plug: Center is anode.

6. This 2.4G wireless speaker is not intended to be repaired by service personal in case of failure or
component defect.

7. The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquid
shall be placed on the apparatus.

8. The main plug of this adaptor is used as disconnect device, the disconnect device shall remain
readily operable.

9. This product must not be disposed together with the domestic waste. This product has to be
disposed at an authorized place fo r recycling of electrica l and electronic app liances. By collectin g and
recycling waste, you help save natural resources, and make sure the product is disposed in an
environmental friendly and healthy way.

Warning:

Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.

- 2 -

Totum --- 2.4G Wireless Audio System (with LED Light Bar)

1. Description

Totum 2.4G Wireless Audio System (with LED Light Bar) can transmit the PC
Audio (USB port) or Analog Audio (MP3) to the Speakers through 2.4GHz ISM band in
a broadcasting mode.

Features:

- Plug and play USB 2.0 audio transmitter

- Compatible with Win98SE/WinME/Win2000/WinXP and MacOS 9.2.1/MacOS 10.2 without
additional driver

- Support direct line in playback via 3.5mm audio jack

- 2.4GHz GFSK transmission

- RF frequency hopping in 34 channels

- Broadcasting mode

- Long distance < 50m (Line of sight)

- Support no audio detection function

- Programmable delay time 20ms / 55ms

- Audio format 16bit , 48KHz sampling rate

- Power ON/OFF pop noise reduction

- Robust packet error correction

- Low power consumption

- No RF induced audio noise

- LED Light Bar (Flash according to the Audio signal)

- 3 -

Totum --- 2.4G Wireless Audio System (with LED Light Bar)

Broadcasting mode:

In the broadcasting mode, one Transmitter Box can be connected to 50 Heaters.

- 4 -