AT
系列之
AT1800
4
音量增加
短按遥控器上的 Vol+键
七 Maintenance
When use below, please read the suggestion to be helpful to you observes the
maintenance provision, and lengthens the product the service life.
●
The maintenance product is dry, not will put on the moist place, in order to avoid
influence product internal circuit.
●
Do not lay aside the product in the sun exposes to the sun shoots or the temperature high place.
The high temperature can reduce the electronic part the service life, causes certain plastic
part distortions.
●
Do not put the product on the cold place, in order to avoid damage internal circuit
board.
●
Do not attempt to disassemble the product. If the layman, possibly can damage the
product.
●
Do not drop, the intense vibration, with the hardware hit product, in order to avoid can
damage the internal circuit.
●
Do not use the fierce chemical product, the cleanser clean product.
●
Do not use the sharp body randomly to delimit on the product surface, in order to
avoid damage outer covering and influence outward appearance.
If the product cannot the normal work, please deliver it to yours qualified service
organization, the staff can warm-heartedly help you to solve the problem.
八 FAQs
1
The back is luminous but LCD not to have the demonstration.
Answers
：
After is idle has not broadcast a music approximately minute, LCD can the
automatic shut-off. This time, so long as again broadcasts the music or has other
operations, LCD can reopen.
2
When broadcast has other sound disturbances.
Answers
：a
Please guarantee the current hypothesis the frequency spot not to have
other active the broadcasting station, otherwise reestablishes a frequency spot.
b
Please guarantee nearby the launcher not to have other electronic
installations.
3
Does not have the music.
Answers
：a
Please guarantee the player to broadcast the music.
b
Guarantees between the player and the launcher contacts good.
c
Please guarantee the radio the frequency with the launcher frequency is