DaytonAudio DTA-120BT Посібник користувача - Сторінка 2
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Thank you for purchasing the Dayton Audio DTA-120BT Class D Digital Audio Power
Amplifier. Class D amplifiers offer the audio fidelity of a Class AB amplifier while providing
up to 90% power efficiency. Bluetooth connectivity adds the convenience of wireless
streaming from your favorite mobile devices.
Features:
• 60W per channel RMS (120W total) into a 4 ohm load
• Audiophile quality sound with less than 0.01% THD @ 40W
• Bluetooth 4.1 with aptX technology
• 1/4" headphone jack allows the unit to double as a high fidelity headphone amplifier
• Convenient front-mounted 3.5 mm input for quick connection of portable audio devices
• Compact extruded aluminum housing with thick black anodized faceplate
• Rear mounted RCA-type input for long-term connection of larger audio devices
• Short circuit, thermal, and overload protection
Front Panel:
1. Power / Pairing LED
Blue LED indicates the unit is receiving power and is operational, this LED also indicates the
pairing status for Bluetooth.
2. Power / Volume Control
This control knob turns the unit on or off, and adjusts the volume level of the amplifier.
3. Headphone Jack
The DTA-120BT is also a headphone amplifier that will drive most headphones. The 1/4" stereo
jack allows connection of most headphones. An adapter is provided so headphones with a 3.5 mm
connector can be used.
Note: When headphones are plugged into the headphone jack the speaker output connections
are disabled.
4. Pair Button
Use this button to pair (and unpair) devices for Bluetooth audio streaming. When the amp is turned
on, it will automatically be in the pairing mode, as indicated by the power LED flashing slowly. At this
time, you can pair the DTA-120BT by selecting it in the Bluetooth menu of your mobile device. To
unpair and connect to a different mobile device, press the PAIR button on the DTA-120BT to re-enter
pairing mode. When initially powered on, the DTA-120BT will attempt to connect to the first available
device that has been previously paired. Bluetooth connection will take priority over any other input
source.
5. 3.5 mm Audio Input
The unit features a convenient front mounted 3.5 mm stereo input for quick connection of iPods,
MP3 players, and other portable audio devices. A 3.5 mm cable is included.
Note: When a device is plugged into the 3.5 mm input, the rear mounted RCA input jacks are
disabled. This allows you to permanently connect a device to the rear RCA inputs, and switch to
a portable device by simply plugging into the front mounted input.
Rear Panel:
6. Bluetooth Antenna
Turn this antenna to a vertical position prior to using the Bluetooth feature of the amplifier.
7. Power Connection
The DTA-120BT includes a universally compatible (100V-240V) switch mode power supply which
is furnished with a U.S.A. style cord. To operate in other countries an appropriate power cord will
need to be purchased.
Note: If an inappropriate power supply is used and the unit is damaged, the warranty will be voided.
8. Speaker Outputs
The speaker output connections utilize high current binding posts that are color coded for easy
polarity identification. High quality screw-on banana plugs that will accept 12AWG-18AWG wire
are included.
9. RCA-Type Audio Input
RCA-type line level input for permanent connection of larger devices such as CD and DVD players.
An RCA to 3.5 mm adapter is also provided for added connection flexibility. Note: When a device
is plugged into the front mounted 3.5 mm input, the RCA input jacks are disengaged
Front Panel
Rear Panel