GRAND HALL ENTERPRISE 09GH001 2.4GHz wireless outdoor speaker User Manual

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Document ID	1201952
Application ID	YY1Jr73Bw626PG0l8JF6Zg==
Document Description	User manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	14.04kB (175445 bits)
Date Submitted	2009-11-19 00:00:00
Date Available	2009-11-19 00:00:00
Creation Date	2009-11-12 09:44:23
Producing Software	Acrobat Distiller 7.0 (Windows)
Document Lastmod	2009-11-12 09:44:23
Document Title	Microsoft Word - 20091105 - Totum 2 4G Wireless Audio System _with LED Light Bar_最新.doc
Document Creator	PScript5.dll Version 5.2
Document Author:	terry

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: (852) 31722560
Fax: (852) 31192417
-1-
E-mail: info@aulong-tech.com
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 for recycling of electrical and electronic appliances. By collecting 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-
Totum --- 2.4G Wireless Audio System (with LED Light Bar)
2. Product Overview
a) Transmitter Box
Item
Name
Description
Battery RWR switch
Battery Power Switch
USB port
USB Port (support USB 2.0 high speed)
LED indicator
a) always on: normal operation (audio is transmitting)
b) flash (1sec): no audio source
c) flash (0.25sec): ID Leaning operation
ID button
When simultaneously press the ID button on Transmitter box and
the control Knob on the Heater longer than 5 seconds, the ID
learning process will be enabled
Line in jack
Direct line in playback via 3.5mm audio jack
Battery compartment
4 x AA battery
-5-
Totum --- 2.4G Wireless Audio System (with LED Light Bar)
b) Totum Heater (Receiver)
Item
Name
Description
L. Speaker
Left Speaker
R. Speaker
Right Speaker
L. LED Light Bar
Left LED Light Bar
R. LED Light Bar
Right LED Light Bar
Control Box
Control board (with 2.4GHz Receiver Module)
Control Knob
a) Push 0.5sec: turn on the audio system
- LED Light Bar will Flash in Green colour (about 5sec)
b) Push 5sec: the ID learning process will be enabled
c) Push 0.5sec: turn off the audio system
- LED Light Bar will Flash in Blue colour (about 5sec)
d) Turn left/right: change the LED Light Bar colour
Gas Knob
Switch On/Off the gas
-6-
Totum --- 2.4G Wireless Audio System (with LED Light Bar)
I)
Control Box (Receiver)
Item
Name
Description
Power Receptor
Receptor for the supplied power adapter
Battery compartment
Battery compartment
Battery
LiFePO4 Rechargeable Battery Pack
-7-
Totum --- 2.4G Wireless Audio System (with LED Light Bar)
II)
Speaker (Receiver)
Item
Name
Description
Rigging Points
Rigging Points used to fix the speaker in the Heater
Speaker cable
24 AWG cable
-8-
Totum --- 2.4G Wireless Audio System (with LED Light Bar)
III)
LED Light Bar (Receiver)
Item
Name
Description
LED
Each Light Bar has 30pcs LED (RGB colour)
Light Bar cable
24 AWG cable
-9-
Totum --- 2.4G Wireless Audio System (with LED Light Bar)
3. Operation
3.1 Transmitter Box Operation
a)
For direct line in playback, please use the battery power
‹
open the battery compartment on the bottom, put in 4 x AA battery and close the
compartment
b)
‹
Turn on the battery power switch
‹
connect the Audio cable provided to the audio source and the 3.5mm audio jack
‹
start playing songs in the music sources (e.g. MP3 Player)
For USB input, please use the USB bus power
‹
Turn off the battery power switch
‹
Connect the USB cable provided to your PC and the USB port of the Transmitter Box
‹
start playing songs in your PC
3.2 Receiver (Control Box) Operation
a)
For Adaptor power, connect the Adaptor provided to the Power Receptor
b)
For battery power, insert the Li-FePO4 Rechargeable Battery Pack into the battery
compartment
c)
Turn on the Control box by push the Control Knob (about 0.5Sec)
d)
The Speaker will output the songs automatically
e)
You can change the LED Light Bar colour by adjust the control Knob
- 10 -
Totum --- 2.4G Wireless Audio System (with LED Light Bar)
4. Accessories
4.1 Transmitter box
I)
USB Cable (Aulong Technology)
II)
Audio Cable (Aulong Technology)
III)
4 x AA battery (Grand Hall)
4.2 Receiver (Totum Heater)
I)
LiFePO4 Rechargeable Battery Pack (Grand Hall)
II)
Adaptor (Vin = 120V (AC Power), Vout = 10V/5AH (AC Power)) (Grand Hall)
- 11 -
Totum --- 2.4G Wireless Audio System (with LED Light Bar)
5. Specification
5.1
RF Specification
Item
Frequency Range
Specification
Unit
2406 ~ 2472
MHz
Channel
34
Modulation
5.2
GFSK
RF TX Power
16±2 (typ)
dBm
RX Sensitivity
-79 (typ)
dBm
Specification
Unit
SNR
79 (typ)
dBr
Audio Amp output @1KHz
THD + N
-70 (typ)
dB
Audio Amp output @1KHz
+0.5 / +0.5
dB
20 ~ 20KHz
-96 (typ)
dB
Audio Amp output @1KHz
FSIV
Vrms
FSOV
Vrms
Frequency Response
Crosstalk
Note
Electrical Specification
Item
5.4
Radiation Power
Audio Specification
Item
5.3
Note
Specification
Unit
Note
Transmitter Box
DC Power (250mA)
Control Box (Receiver)
10
AC Power (5AH) (Grand Hall)
Speaker (Receiver)
12
DC Power (900mA)
LED Driver (Receiver)
12
DC Power (500mA)
LED Light Bar Specification
Item
Type
Colour
12
Note
01 – No colour
05 – Orange
09 – Light Blue
02 – White
06 – Yellow
10 – Light Purple
03 – Red
07 – Bright Green
11 – Purple
04 – Pink
08 – Dark Blue
12 – Grass Green
- 12 -
Totum --- 2.4G Wireless Audio System (with LED Light Bar)
6. Troubleshooting
Transmitter (No sound output from the speaker):
(a)
Direct Line In
‹
Battery compartment with battery?
‹
Turn on the Battery Power Switch?
‹
Direct Line in connect to the 3.5mm Audio jack properly?
‹
Analog Audio Player (e.g. MP3) playing Music? or adjust sound level of the music
player?
(b)
USB Audio
‹
USB cable connected to USB port properly?
‹
Disconnect the audio cable from the 3.5mm Audio jack?
‹
Computer playing Music? or adjust sound level of the music player?
Receiver (No sound output from the speaker):
(a)
Battery compartment with battery?
(b)
Connect the adaptor properly?
(c)
Can you switch on the Control Box?
Transmitter & Receiver (No sound output from the speaker):
(a)
Both the Transmitter and the Receiver have the same ID?
Warning: the ID of both the Transmitter and the Receiver are 0000 (by default), if you
do the ID learning process, the ID of the Transmitter and the Receiver will change to a
random number
- 13 -

---

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Modify Date                     : 2009:11:12 09:44:23+08:00
Format                          : application/pdf
Title                           : Microsoft Word - 20091105 - Totum 2 4G Wireless Audio System _with LED Light Bar_最新.doc
Creator                         : terry
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