DIGIDOCK DEVELOPMENT AC-2121 Bluetooth FM Transmitter User Manual
DIGIDOCK DEVELOPMENT INC. Bluetooth FM Transmitter
Contents
- 1. User manual
- 2. user manual
user manual
A4 模造紙 80P 雙面單色印刷 十字折
It will transmit music wirelessly via FM after tuning your radio frequency that
match with AC-2121’s channel
AC-2121 USB port provides +5V/1A output to charge your USB-Powered
device through USB cable (Please make sure your device can be charged
through USB), it allows you to listen and charge MP3 / iPod at the same time.
Instructions
Charge and play simultaneously
( Support USB charging function)
Charge USB-Powered device.
(5V/1A Power output)
Key features
All-in-one Bluetooth FM Transmitter and charger for iPhone/iPod/MP3 player
Bluetooth 3.0+EDR, Class 2, effective range around 10 meters
Built-in BASS function delivers better sound effects
Broadcast portable MP3 player tunes through any available FM radio frequency
Full FM spectrum 88.1MHz to 107.9MHz for the clearest channel
4 FM stations preset for instant tuning (Preset FM Channel : CH1 88.1MHz / CH2 93.0MHz /
CH3 98.7MHz / CH4 107.9MHz)
Compatible with any audio device via φ3.5mm headphone jack
Sketch Map
USB Port(5V/1A)
φ3.5mm Audio Output
Adjustable Joint
LED Frequency Display
Up / Down
3.5mm Audio Cable
Frequency Memory Button
BASS Function On/Off
Cigarette Lighter Adapter
Full Channel
Bluetooth FM Transmitter & Charger
AC-2121 User’s Guide
AC-2121-V1-1212
Specifications
“Hereby, DIGIDOCK DEVELOPMENT INC., declares that this FM
Transmitter is in compliance with the essential requirements and
other relevant provisions of Directive 1999/5/EC.”
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Plug AC-2121 into the car cigarette lighter socket and adjust it by flexible
joint.
adjust the angle by …
Press BASS button over 2 seconds entry bluetooth pairing mode
Turn on bluetooth function on MP3 device
Play the music with MP3 device
By using “M” button to choose preset channel (CH1 76.0 / CH2 81.0 / CH3
86.0 / CH4 90.0 ) or adjusting frequency by “^” or “v” button to match the
FM channel as your car stereo.
How to adjust preset channel.
–Press “M” button once
–AC-2121 will display “CH1”
–By using “^” and “v” button to choose frequency
–Press “M” button over 2 seconds.
–LED Display keeps flashing, in the meantime, press “M” butten to switch the
channel - CH1, CH2, CH3 or CH4, then press “M” again for over 2 seconds to
save the channel you have chosen.
Compatible with any audio device via 3.5mm headphone jack.
Adjust FM Frequency
Preset Channel
CH1 (76.0MHz) CH2 (81.0MHz)
CH3 (86.0MHz) CH4 (90.0MHz)
Choose / Save / Change Channel
使用說明
同時充電和播放
（支援USB充電功能）
充電的USB供電設備。
（5V/1A的輸出功率）
貼心設計
■ 同時享有FM Transmitter及車充功能。
■ 藍芽3.0+EDR,Class 2, 有效範圍約10公尺。
■ 內建BASS功能，強化重低音效果。
■ 88.1MHz~107.9MHz全頻道設計，供彈性選擇最佳頻道來播放音樂。
■ 4組預設頻道(CH1 88.1MHz / CH2 93.0MHz / CH3 98.7MHz / CH4 107.9MHz)。
■ 耳機輸出適用於具有相應φ3.5mm之裝置使用107.9MHz)。
產品示意圖
USB 電源輸出 (5V/800mA)
φ3.5mm音源輸出孔
按壓式角度調整關節
LED頻道顯示螢幕
頻道選擇按鈕
3.5音源線
頻道記憶鍵
重低音效 開 / 關
雪茄頭*插入車用點菸器內
車用多功能全頻藍芽MP3播放暨充電器
AC-2121 使用說明書
規格說明
FM 頻道範圍
操作環境 溫度
濕度
輸入電源
USB 輸出電源
保險絲規格
尺寸
淨重
配件
全頻, 76.0~90.0MHz
0℃ ~ 60℃
5% ~ 95%
DC+12V/24V (車用點菸器)
DC 12V, 5V / 1A(MAX); DC 24V, 5V /800mA(MAX)
1A 250V
W42mm x H140mm x D24mm (with cigar lighter)
70g
3.5音源線
1. 將AC-2121插入車用點煙器內,並利用其機身180°彎曲之設計調整至適當的角度以利於
排檔桿之操作。
2. 將所附之音源線連接於具有3.5音源耳機孔之音樂撥放器
3. 壓按BASS鍵(約2-3秒)進行藍芽配對模式
開啟MP3播放器的藍芽功能
播放MP3播放器中的音樂
4. 利用”M”按鍵選擇預設之頻道或利用”^” 或”v”按鍵調整所需之頻道使其與車內之FM頻
道相同。
5. 如何調整預設之頻道?
–壓按”M”按鍵一次(每次按壓將依續出現CH1, CH2, CH3, CH4)
–AC-2121中央的LED頻道顯示器會出現“CH1”,代表目前位置於頻道1(CH1)
–使用 “^” 及 “v” 按鍵調整所需之FM頻率
–長按“M” 按鍵(約2-3秒)LED頻道顯示器開始閃爍，閃爍期間壓按”M”選擇欲預設在
CH1, CH2,CH3,CH4。
–選定後長按”M”(約2-3秒)，設定完成。
6. 當AC-2121 之頻道調整其與車內音響之FM頻道相同時,即可透過FM無線之傳輸將MP3
裏的音樂透過汽車音響撥放,輕鬆於車內享受屬於自己的無線電台。
適用任何3.5音源輸出。
調整FM頻率
預設4組頻道
頻道1 (76.0MHz) 頻道2 (81.0MHz)
頻道3 (86.0MHz) 頻道4 (90.0MHz)
選擇 /儲存 / 變更頻道
注意 !
依據 低功率電波輻射性電機管理辦法
第十二條 經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、
加大功率或變更原設計之特性及功能。
第十四條 低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停
用，並改善至無干擾時方得繼續使用。
前項合法通信，指依電信規定作業之無線電信。低功率射頻電機須忍受合法通信或工業、科學及醫療
用電波輻射性電機設備之干擾。
10 10 Bluetooth LED Indication
10
FM Frequency Range
Operation
Temperature
Humidity
Input Voltage
USB Output
Safety Fuse
Dimension
Net Weight
Accessory
Full Channel, 88.1~107.9MHz
0℃ ~ 60℃
5% ~ 95%
DC 12/24V (Car cigarette lighter socket)
DC 5V/1A
250V/1A
W42mm x H140mm x D24mm (with cigar lighter)
42 x 140 x 24mm (With cigarette lighter)
φ3.5mm Audio cable
Bluetooth
Specification
Effective Range
Bluetooth V3.0+EDR, Class 2
10 meters
10
10 藍芽狀態指示
AC-2121-V1-1212
Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment。
FCC ID: YEKAC-2121
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.