User Manual

2 1
CC
Drawn
Rev.
6
Date
A
B
www.be-star.com [e-mail]
Approved by:
5
Note
4
Checked by:
Drawn by:
Date:
3 2 1
A
B
This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
and shall not be used in whole or in part without its written content
D
E
8. History change record
version
No.
F
G
A
H
6
After
Before
Change Items
5 4
Date
Drawn
3
D
E
F
G
Approved
H
Piezo Sounder
11/04/19 杨丽娟 李红元
BPT2203H07B-09 LF
BPT2203H07B-09 LF
11/04/19
杨丽娟
DRG NO:BS/TEP01.800A
赵 峥
李红元
Page:8 of 8
Acoustics & Sensor