Takstar G108 ユーザーマニュアル

タイプ
ユーザーマニュアル

Takstar G108 は、会議や教室での使用に適した、使いやすいワイヤレス会議システムです。 最大 8 つのマイクを接続でき、会議参加者は全員が発言できるようになります。また、マイクには無指向性コンデンサーマイクを採用しているため、360 度全方向からの音声を拾うことができます。さらに、高音質でクリアな音質を実現するために、ノイズリダクション機能も搭載されています。

Takstar G108 を使えば、会議をよりスムーズに行うことができます。マイクはワイヤレスなので、コードが絡まる心配がなく、会議参加者は自由に発言することができます。また、マイクには音量調整機能もあるので、会議室の規模や参加人数に合わせて音量を調整することができます。さらに、マイクは単三電池 2 本で駆動するため、コンセントがない場所でも使用することができます。

Takstar G108 は、会議や教室での使用に最適なワイヤレス会議システムです。

Takstar G108 は、会議や教室での使用に適した、使いやすいワイヤレス会議システムです。 最大 8 つのマイクを接続でき、会議参加者は全員が発言できるようになります。また、マイクには無指向性コンデンサーマイクを採用しているため、360 度全方向からの音声を拾うことができます。さらに、高音質でクリアな音質を実現するために、ノイズリダクション機能も搭載されています。

Takstar G108 を使えば、会議をよりスムーズに行うことができます。マイクはワイヤレスなので、コードが絡まる心配がなく、会議参加者は自由に発言することができます。また、マイクには音量調整機能もあるので、会議室の規模や参加人数に合わせて音量を調整することができます。さらに、マイクは単三電池 2 本で駆動するため、コンセントがない場所でも使用することができます。

Takstar G108 は、会議や教室での使用に最適なワイヤレス会議システムです。

使
User's Manual
G1088-Channel Wireless Conference System
无线一拖八会议系统
产品特性
• 使UHF 612.25MHz690.00MHz抗干强。
• 使用PLL相环精度晶体上微单片制,稳定高。
• 具备红(同功能高了的使便性
• 具备先码导能,解决和窜象。
• 具备三辑关自动及冲除电避免机的和噪
• 具备自功能速准找出扰的信道大简程安的调
• 具备可功率调静限,配合效方便控制使距离
• 采用双路设电池降低会影射的
• 简洁的面,的可件,免误造成
• 会议咪无声,有止开的机声。
• 极高的敏度使您的或者都能自如
• 可多台使用,扰和现象
G108 无线一拖八会议系统
尊敬的用户:
感谢您选购得胜G108线一拖八会议系统,为了您能够更好的了解使用本产品,建议您在
使用前仔细阅读本说明书。
若存在有疑问或者您有宝贵的建议,可通过拨打得胜官方服务热
线400 6828 333或微信扫描二维码关注得胜官方公众号与我们联系。
前言
01
适用范围
议,多功
G108 无线一拖八会议系统
02
• 频率范围 :612.25MHz690.00MHz
612.25-667.00MHz640.00-690.00MHz
• 调制方 F M
• 可调信400个2个频每段200信
• 信道间 250KHz
• 振荡方PLL率合
• 频率稳±10ppm
• 动态范100dB
• 音频频60-16000Hz
• 综合信110dB
• 综合失≤0.5%
• 工作距100m(想环
• 工作环-10+50
技术
• 天线:
• 杂散抑:-60dB
出功10—30mW
• 电池规2x1.5V AA Size
• 续用时10—20小时电池
技术
• 接收方外差变频
• 中频 :110MHz,10.7MHz
天线接入:BNC/TNC/50Ω
• 接收灵-95-75dBm
• 杂散抑-75dB
• 音频输+10dB
• 电源规DC12V
• 消耗功14W
技术参数
G108 无线一拖八会议系统
1. 信道调
正常解锁下,"SET"键可手动调节,默右通MIC2
,屏的调示闪再次"SET"键可选择调节左通道MIC1,"UP(▲)"、
"DOWN(▼)"键调到的频信道3动保退出
2. 手动对外同码通
A. 左通道
正常开机并解锁状态下,先开启一个发射机并将发射机的红外接收窗对准接收机的红
外发射窗(0.5-3内)长按"UP(▲)"键红外功能认从MIC1
,左示"〓〓〓"字符2秒后进入状态1格到5且重
,表发送信息如下示)
边的持不接收通道MIC1显示"P〓〓"(图所说明成功
动保退。对功后机的与接的频同。5秒内对码不成功则自
退出能并原来
03
接收机操作指南
定指
描指
节指
通道通道
G108 无线一拖八会议系统
B. 通道
关闭的已的那射机开启没对发射
收窗收机外发长按"UP(▲)"键入红频功默认通道MIC1
2秒内"SET"键可右通MIC2道显示"〓〓〓〓"字。后
面的对频过程与左通道对频相同,频点之间间隔大于0.5MHz
C. 另外道的方法上方同。通道对一射机不能
据不同的环境,需要调到适应频点位置。调动参数后需要重新对频才可使用。
3. 自动频 (动搜闲信 道码):
常开锁状,长"DOWN(▼)"键动搜能,从左MIC1
(2秒内再短按"SET"键可选择右通道MIC2)幕显率数化且"字动,
正在搜索中,从低到高搜索完整个频段的信道,然后显示并保存选定的空闲信道,同时自
进入能,5秒左右是否对码成功都自动退出;执行过程中短按"UP(▲)"键则退
能。5秒内对码不成功则自动退出对码功能并保持原来显示的频点和ID为避
到相同频道,已对好频的发射机需保持开启状态及红外窗不要对准接收机。
4. 加、能:
常开锁状,长"SET"不放锁定机,幕显"LOCK"
号,锁定状态时按键不起作用;接收机处于锁定状态时,长按"SET"放可锁,
时屏"LOCK"符号消隐,按键功能恢复。加、解锁功能二边同步执行。
04
注:段640MHz-690MHz发射机与接上面道对频段
612.25MHz-667.00MHz发只能收机四通
640.00MHz-690.00MHz
612.25MHz-667.00MHz
G108 无线一拖八会议系统
机状按住"UP(▲)"键机,入系单设屏幕"-SET-"
进入"-SQL-"再短"SET"循环子菜"-SQL-" "-SQL-""RF
OUT""RF OUT""L IGHT""L IGHT""IDF UN""IDF UN",同
子菜的调示闪短按"UP(▲)"或"DOWN(▼)"键可选所需设定
1"-SQL-" 接收灵敏11档,-95-75收能强到
扰能到强跟据环境应调出厂-95
2"RF OUT" 示发功率"H""L"后发屏幕高低
示。出厂为"H"
3"L IGHT" 示省式开"ON"射机LED"OFF"节能
),"ON"
4"IDF UN" ID"ON"有、"OFF"ID收机对应
节指,无ID对应节指示 不示,"ON"
系统菜单设置
无线手持麦克风功能说明
①话筒网头:(内配有高密度海绵)本网头经特殊工艺处理,具有防撞防滚动功能。
LCD屏:频道率信电池
③红外对频窗口:配合接收机手动或自动对频。
④电源开关:可切换关机状态与正常使用状态。
话筒部:网头把下
⑥话筒握把下部:逆时针旋转可以打开握把,握把里面有塑料支架。
塑料内装、发路板部内射天线
05
1高低节:
发射的拨关拨L”时为功率;拨向
H”为高
2、拾度调:
将音量电位器旋到“MIN”位置时拾音灵敏度最低,将音量
电位器旋到“MAX”位置时拾音灵敏度最高。
3、红:
发射部对收机外发,配收机
完成信息同步。
无线会议麦克风功能说明
06
G108 无线一拖八会议系统
G108 无线一拖八会议系统
07
故障及解决方法
表列常用障及方法果你解除,请您的商联
原因
麦克风显示屏电量指示为空
格,灯还闪烁 电池电量不足 更换足电量的电池
麦克风显示屏无显示灯还不亮
安装电池时极性错误 检查并按照标示极性正确安装
电池电量严重不足 更换足电量的电池
电池接触片藏污或锈蚀 清洁或更换电池接触片
市电插座不通电 检查市电插座
接收机电源适配器损坏 更换相同规格的电源适配器
麦克风未开启 开启对应麦克风
麦克风与接收机频率不符 对照操作指南中有关章节,正
确调整频率
麦克风超出有效距离
麦克风未经对频授权
音量旋钮处于最小位置
音频连接线接错或不良
声音反馈啸叫
回到有效距离内
进行对频操作,以便获得授权
检查并调节接收机和扩音器材
的音量旋钮
检查并正确可靠地连接音频接
线
减小音量,麦克风不要对着音
箱;拉开麦克风与音箱的距离
超出有效操作距离
环境过于复杂
回到有效距离
避开过于复杂的环境。如果麦
克风与接收机之间有大型金属
物、砖墙、大批人群等,将大
幅影响有效距离
接收机通电无反应
接收机无接收
接收机有接收无声音
音乐发出尖叫声
使用中声音时断时续
有效操作距离短
麦克风显示屏无显示灯还不亮
G108 无线一拖八会议系统
08
安全警示
为避免电击、高温、着火、辐射、爆炸、机械危险以及使用不当等可能造成的人身伤害或财产
失,使产品仔细并遵下事项:
1. 使用请确连接与本功率匹配合理音量大 小不要
品功率及大音量下长时间使用,以免造成产品异常和听力损伤;
2. 使用现有(如、异),即关源开拔掉插头将产
经销
3. 本产件都置在干燥处,期存潮湿尘多境,使避免
靠近火源、雨淋、进水、过度碰撞、抛掷、振动本机及覆盖通风孔,以免损坏其功能;
4. 若产固定壁或板上请确定到防止定强足导发生
跌落危险;
5. 使用时需相关规定律法确禁使用场勿使机,
意外事故;
6. 请不拆机或维以防现人害,问题务需联系销商
跟进处理。
适用2000
米以下地区使用
2000 m
仅适用于非热带
气候条件下使用
■ Features
G108 8-Channel Wireless Conference System
■ Welcome
■ Application
09
Dear Customer,
Thank you for purchasing TAKSTAR G108 8-Channel Wireless Conference System. In
order to better understand and use the product, please read this manual carefully.
If you have any questions or suggestions, please contact our local dealer.
UHF 612.25MHz~690.00MHz with strong anti-interference property.
• PLL and high-precision quartz crystal, plus MCU control for high frequency stability.
• IR sync function for ease of use.
• Advanced digital pilot frequency effectively resolves interference and crosstalk.
• Three AND-logic squelch circuits to prevent noise and surge upon power on/off.
• Auto frequency finder to help find the interference-free channel quickly and easily.
• Adjustable transmission power and noise gate, effectively adapting to different use
distance.
• Dual boost circuit to ensure transmission performance unaffected by decrease of
battery voltage.
• Simple UI and controls to prevent accidental setting changes leading to malfunction.
• Silent switch on conference microphone to avoid mechanical switch noise.
• Highly sensitive vocal pickup, allowing effortless speech or singing.
• Use multiple sets together without interference or crosstalk between one another.
Conference room, classroom, multifunction hall.
G108
■ Specifications
8-Channel Wireless Conference System
10
System Parameters
• Frequency Range: 612.25MHz-690.00MHz
• Frequency Band: 612.25-667.00MHz, 640.00-690.00MHz
• Modulation: FM
• Frequency Channel: 400 (200 channels per band, 2 bands in total)
• Channel Spacing: 250KHz
• Oscillation Mode: PLL synthesized
• Frequency Stability: ±10ppm
• Dynamic Range: 100dB
• Audio Frequency Response: 60-16000Hz
• S/N Ratio: 110dB
• Distortion: ≤0.5%
• Operating Range: 100m (open area)
• Operating Temperature: -10~+50
Transmitter Specifications
• Antenna: built-in
• Spurious Suppression: -60dB
• Output Power: 10~30mW
• Power Supply: 2x1.5V AA battery
• Battery Life: 10~20h (subject to the battery)
Receiver Specifications
• Receiving Mode: dual conversion superheterodyne
• Intermediate Frequency: 110MHz, 10.7MHz
• Antenna: BNC/TNC/50Ω
• Receiving Sensitivity: -95~-75dBm
• Spurious Suppression: ≥-75dB
• Audio Output: +10dB
• Power Supply: DC 12V
• Power Consumption: ≤14W
G108
■ Receiver Operation Instructions
8-Channel Wireless Conference System
Lock Indicator
Scan Indicator
Adjustment Indicator
Right Channel (R-CH) FrequencyLeft Channel (L-CH) Frequency
Channel Number
11
1. Signal Channel Adjustment
When turned on and unlocked, short press “SET” button to manually adjust signal
channel, which by default starts from the R-CH MIC2. You can also short press again to
switch to L-CH MIC1. During editing, the corresponding Adjustment Indicator will flash.
Adjust to a desired signal channel/frequency by pressing “UP()” or “DOWN(▼),
then leave idle for 3s for the system to automatically save settings and exit.
2. Manual Sync (digital communication infrared sync)
A. L-CH Sync
When turned on and unlocked, turn on one transmitter, point the IR windows of both
transmitter and receiver towards each other (within 0.5~3m). Then press and hold
UP(▲)” to enter IR Sync mode, which by default starts from the L-CH MIC1, indicated
by “〓〓〓” (5-bar meter) on the LCD screen. After 2s, the system automatically
starts syncing and transmitting IR code as the meter changes from 1 bar to 5 bars
cyclically, as shown below.
G108 8-Channel Wireless Conference System
12
When the frequency digits remain unchanged, and the L-CH MIC1 displays “P〓〓
(shown below), it means that the frequency is matched successfully, setting is saved and
sync mode exited. Once synced, the transmitter's frequency becomes same as that of the
receiver. The system will automatically exit sync mode and return to its original status
after failing to sync in 5s.
B. R-CH Sync
First, turn off the transmitter synced with L-CH, and turn on another un-synced
transmitter. Position the IR window of the transmitter towards that of the receiver, then
press and hold “UP(▲)” to enter sync mode, which by default starts from the L-CH MIC1.
Within 2s, press “DOWN(▼)” once to select the R-CH MIC2, indicated by “〓〓
in the R-CH LCD. The subsequent syncing steps are same as those for the left channel.
Spacing between frequencies used should be larger than 0.5MHz.
C. Follow the above steps for syncing in other channels. A transmitter can only be synced
to one channel at a frequency different from other transmitters. Find an appropriate
frequency depending on your environment. Frequency parameter changes on the receiver
will require re-syncing.
3. Auto Sync (auto search for free channel and sync)
When turned on and unlocked, press and hold “DOWN(▼)” to initiate Auto Sync
function, which by default starts from the L-CH MIC1 (or press “SET” again within 2s to
select R-CH MIC2). In Auto Sync mode, frequency digits on the screen will change and flash
during channel search, from low to high throughout the frequency band, then stop on a
free channel and be auto saved. Subsequently, auto sync function will engage, then exit
within around 5s regardless of successful sync or not. During Auto Sync, you can press
UP(▲)” once to manually exit. The searched frequency and ID No. are kept in case of
auto exit after failing to sync in 5s. Keep synced transmitters turned on with their IR
windows pointing away from the receiver during this process to avoid finding an
already-used frequency.
G108
Frequency Band 640.00MHz-690.00MHz
Frequency Band 612.25MHz-667.00MHz
8-Channel Wireless Conference System
■ System Menu Settings
13
4. Lock/Unlock
When turned on and unlocked, press and hold “SET” to lock/unlock the receiver,
indicated by the “LOCK” symbol on the LCD screen. When locked, other buttons
will not work.
Note: Transmitters at frequency band 640MHz-690MHz can only sync with the 4 channels
at the top of the receiver, while those at frequency band 612.25MHz-667.00MHz can only
sync with the 4 channels at the bottom.
When turned off, press and hold “UP()” and turn on the receiver to enter system
menu settings. The screen will show “-SET-” before entering sub menu “-SQL-”; short
press “SET” to cycle through sub menus “-SQL-” L, “-SQL-” R, “RF OUT” L,
RF OUT” R, “LIGHT” L, “LIGHT” R,IDF UN” L, “IDF UN” R. The Adjustment
Indicator will flash next to the active sub menu; short press “UP(▲)” or “DOWN()
to select preferred setting for the sub menu.
1. “-SQL-: receive restriction/sensitivity, 11 levels in total from -95 to -75. The lower the
number, stronger the receive capability but weaker the anti-interference. Adjust properly
according to the actual environment. -95 by factory default (strongest reception but
lowest anti-interference).
2. “RF OUT”: transmitter output power, either “H” (High) or “L” (Low), shown on
transmitter LCD when synced. “H” by factory default.
3. “LIGHT”: power-saving mode; “ON” keeps the transmitter LCD screen awake,
while “OFF” dims the screen (power-saving mode). “ON” by factory default.
4. “IDF UN”: “ON” or “OFF”; “ON” shows the ID Code (if any) on the Adjustment
Indicator on receiver LCD, while “OFF” does not. “ON” by factory default.
G108 8-Channel Wireless Conference System
Wireless Handheld Microphone Functions
Wireless Conference Microphone Functions
Rear Panel
14
Capsule Module (with built-in high-density foam): specially crafted for anti-rolling
and impact-resistant properties.
② LCD Screen: displays Channel, Frequency and Battery Status.
③ IR Sync Window: for manual/auto frequency sync with receiver.
④ Power Switch: for power on/off, or switching operation status.
⑤ Upper Handle: for joining capsule and lower handle.
⑥ Lower Handle: can be opened by turning counterclockwise, encases a plastic holder
inside.
⑦ Plastic Holder: houses batteries and transmission circuit board, with built-in
transmitting antenna at the bottom.
1. High/Low Output Power
Slide the switch at the back of the transmitter to “L
or “H” to set to Low or High output power respectively.
2. Pickup Sensitivity
Turn the Volume Level knob to “MIN” for lowest sound
pickup sensitivity, or “MAX” for highest sensitivity.
3. IR Sync
Point the back of the transmitter towards the IR window
on receiver to sync data.
G108
Troubleshooting
If you cannot resolve the issue by the methods shown below, please contact the local
dealer.
Issue Cause Solution
Battery indicator on
microphone LCD has
zero bar and is flashing.
Insufficient battery power. Replace batteries
No display or backlight on
microphone LCD
Batteries are installed in
wrong polar direction. Check and observe
polarity markings for
correct battery installation
Severely insufficient
battery power. Replace batteries
Smeared or rusted battery
contact plates.
Clean or replace battery
contacts
Mains outlet is not
connected or live. Check mains outlet
Receiver power adapter
is broken. Replace with an adapter of
the same spec
Microphone is not
turned on.
Turn on corresponding
microphone
Frequencies do not match
between Mic/Receiver. Correctly sync frequency
following the instructions
in this manual
Microphone is out of range.
Microphone is not synced.
Volume knob is turned to
minimum.
Audio cable is not properly
connected.
Get back within effective
range
Sync frequency before use
Check and properly adjust
the volume knobs on
receiver and amplifiers
Check and connect the
audio cable firmly in
correct port.
No response from receiver
when powered on.
No reception on receiver.
There is reception on
receiver but no sound.
8-Channel Wireless Conference System
15
G108
Safety Instructions
Suitable only for
altitudes below 2,000m
2000 m
Suitable only for
non-tropical climates
8-Channel Wireless Conference System
Feedback howling.
Lower the volume, and
keep the mic pointing
away from speakers;
increase distance between
mic and speakers.
Out of effective range.
Environment is too complex.
Get back within effective
range.
Avoid overly complex
surroundings, because
large metals, brick walls or
crowds in between mic
and receiver will greatly
reduce the effective range.
Screeching sound.
Intermittent sound
during use.
Short effective
operating range.
16
To avoid electric shock, overheat, fire, radiation, explosion, mechanical risk and injury or property
loss due to improper use, please read and observe the following items before use:
1. Please check if the power of the connected equipment matches with that of this product before
operation. Adjust the volume to proper level during operation. Do not operate at over-power or
high-volume level for extended time to avoid product malfunction or hearing impairment.
2. If there is any abnormality during use (e.g., smoke, strange odor), please kill the power switch and
unplug from power source, then send the product to the local dealer for repair.
3. Keep this product and its accessories in a dry and ventilated area. Do not store in a humid or dusty
area for extended time. Keep away from fire, rain, liquid intrusion, bumping, throwing, vibrating, or
from blocking any ventilation openings, to prevent malfunction.
4. The product must, when installed on walls or ceilings, be fixed firmly in place at adequate strength to
prevent from falling.
5. Please abide by safety rules during operation. Do not use the product in places prohibited by laws or
regulations to avoid accident.
6. Do not disassemble or repair the product by yourself to avoid injury. If you have any questions or
require any services, please contact our local dealer.
9T0G108S1A
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Takstar G108 ユーザーマニュアル

タイプ
ユーザーマニュアル

Takstar G108 は、会議や教室での使用に適した、使いやすいワイヤレス会議システムです。 最大 8 つのマイクを接続でき、会議参加者は全員が発言できるようになります。また、マイクには無指向性コンデンサーマイクを採用しているため、360 度全方向からの音声を拾うことができます。さらに、高音質でクリアな音質を実現するために、ノイズリダクション機能も搭載されています。

Takstar G108 を使えば、会議をよりスムーズに行うことができます。マイクはワイヤレスなので、コードが絡まる心配がなく、会議参加者は自由に発言することができます。また、マイクには音量調整機能もあるので、会議室の規模や参加人数に合わせて音量を調整することができます。さらに、マイクは単三電池 2 本で駆動するため、コンセントがない場所でも使用することができます。

Takstar G108 は、会議や教室での使用に最適なワイヤレス会議システムです。

他の言語で