|
|
|
| |
· After sale hot line:
Tel: +86 595 22769271
Fax: +86 595 22771635 |
 |
· Contact:
You can send your requirement for service and the questions by email, we will reply you as soon as possible,thank you!
Email: ronnie@bfdx.com
MSN: ronnie_chenchina@hotmail.com
Skype: ronnie.chenchina |
|
· Website service:
Our website provide the service of: issue the bulletin for fresh products, sustaining information, operating of products, FAQ and so on. In order to let our customers to gain the newest service information at any moment, we will renovate the contents in time. |
|
· Maintain
|
Problem |
Resolvent |
|
The electrical source of two radio can’t be open |
* The battery pack’s power is exhausted or damage, charge or replace the battery pack .
* It may cause by the bad contact. Refix the battery. |
|
If the power disappear quickly when your charge is finished |
* The battery pack is out of longevity, you’d better change a new one. |
|
The communication distance is too short. |
* Check the battery pack is enough or you’d better change a new one.
* Check if the antenna has a well contact with the machine, if not fix the antenna firmly.
* Change your communicational channel if there is a strong interferential signal around. | |
|
· Training for manipulation
Train on the function, manipulation, deploy of the product. It is prosecuted when you need to have a further understand or your surfaceman was replaced. The training place: Either your company or ours. Or any else. Furthermore, you can have a communication with us face to face. |
|
|
|
|
| |
|
