Grace Digital Rock Sounder GDI-AQRCK400, Руководство пользователя

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TROUBLE SHOOTING
NO SOUND
- Ensure the AC/DC adaptor is fully inserted into the AC outlet and the power
connection input on the transmitter.
- Ensure the speaker is switch ON.
- Speaker’s battery capacity is low,
connect the AC/DC adaptor to the speaker.
- Ensure the TV or audio component is ON.
- The volume of speaker is too low, adjust the volume to an appropriate level.
- Ideally the audio source is ON and volume level is set to at 50-75% of maximum.
DISTORTED SOUND
- Press the “AUTO-TUNE” button on the speakers to find the transmitter frequency
- Change the position of the channel selector on the transmitter. Press “AUTO
TUNE” button on the speaker.
- Ensure the volume level of speaker is adjusted properly.
- The speaker is too far away from the transmitter, move it closer.
- Audio input level of the audio signal is too low. Turn up the audio source volume
- The Transmitters audio input level is too high, lower the audio source volume level
- Ideally the audio source is ON and volume level is set to at 50-75% of maximum.
SPECIFICATIONS
Transmission Mode
: UHF stereo
Carrier Frequency : 900 MHz
Operation Voltage : Transmitter, DC 12.5V 150mA
Speaker, built-in lead acid rechargeable battery
or DC 15V 1.5A adaptor
Frequency Response : 40Hz – 12KHz
Distortion : 1%
S/N Ratio : 65dB
Operation Distance : Up to 150 feet
Output Power : 100Watts (PMPO)
Storage Conditions : Put the speaker indoor if
1) Heavy Rain
2) Snowing
3) Temperature below 14˚F, over 122˚F
Operation Conditions : At temperature below 122˚F, over 14˚F
WARNING : Changes or modifications to this unit not expressly approved by the
party responsible for compliance could void the user’s authority to
operate the equipment. Operation is subject to the following two
conditions: (1) this device may not cause interference, and (2) this
device must accept any interference, including interference that
may cause undesired operation of the device.
This device must be used with the AC/DC adaptor supplied in the package.
CUSTOMER SERVICE & SUPPORT
For questions regarding your system or any other Grace Digital product,visit us
t: a www.gracedigitalaudio.com or contact us at: info@gracedigitalaudio.com
04_2010
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