|
规格表
|
规格
|
BDL4254ET
(商用触控)
|
BDL5554ET
(商用触控)
|
BDL6520ET
(商用触控)
|
BDL6524ET
(商用触控)
|
55HFL1230
(教育触控)
|
65HFL1230
(教育触控)
|
|
显示尺寸
|
42”
|
55”
|
65”
|
65”
|
55”
|
65”
|
|
背光
|
LED
|
LED
|
LED
|
LED
|
LED
|
LED
|
|
触摸种类
|
光学5点
|
光学5点
|
红外2点
|
光学5点
|
红外2点
|
红外2点
|
|
分辨率
|
1920 x 1080
|
1920 x 1080
|
1920 x 1080
|
1920 x 1080
|
1920 x 1080
|
1920 x 1080
|
|
亮度 (nits, typ.)
|
450cd/m2
|
450 cd/m2
|
360 cd/m2
|
360 cd/m2
|
400 cd/m2
|
360 cd/m2
|
|
对比度
|
500,000:1
|
500,000:1
|
4000:01:00
|
4000:01:00
|
1600:01:00
|
4000:01:00
|
|
响应时间
|
12ms
|
12 ms
|
8 ms
|
8 ms
|
8 ms
|
8 ms
|
|
显示色彩
|
1.07 B
|
1.07 B
|
1.07 B
|
1.07 B
|
1.07B
|
1.07B
|
|
可视角度
|
178° / 178°
|
178° / 178°
|
178° / 178°
|
178° / 178°
|
178° / 178°
|
178° / 178°
|
|
电视输入
|
no
|
no
|
no
|
no
|
yes
|
yes
|
|
RS232
|
In/Out
|
In/Out
|
In/Out
|
In/Out
|
no
|
no
|
|
RJ-45
|
x1
|
x1
|
x1
|
x1
|
no
|
no
|
|
VGA In
|
no
|
no
|
x1
|
x1
|
x1
|
x1
|
|
DVI-D In
|
x1
|
x1
|
x1
|
x1
|
no
|
no
|
|
DVI-D Out
|
x1
|
x1
|
no
|
no
|
no
|
no
|
|
Display Port In
|
x1
|
x1
|
no
|
no
|
no
|
no
|
|
Composite In
|
yes
|
yes
|
yes
|
yes
|
yes
|
yes
|
|
S-Video In
|
no
|
no
|
x1
|
x1
|
x1
|
no
|
|
Component In
|
x1 (BNC)
|
x1 (BNC)
|
x1 (BNC)
|
x1 (BNC)
|
x1
|
x1
|
|
HDMI In
|
x1
|
x1
|
x1
|
x1
|
x2
|
x2
|
|
VGA Out
|
no
|
no
|
x1
|
x1
|
no
|
no
|
|
Composite Out
|
no
|
no
|
x1
|
x1
|
x1
|
x1
|
|
USB
|
x1
|
x1
|
x1
|
x1
|
no
|
x1
|
|
扩展接口
|
yes(OPS)
|
yes(OPS)
|
yes (OPS)
|
yes (OPS)
|
no
|
no
|
|
安装位置
|
纵向, 横向
|
纵向, 横向
|
纵向, 横向
|
纵向, 横向
|
横向
|
横向
|
|
环接信号
|
RS232/DVI/VGA
|
RS232/DVI/VGA
|
RS232/VGA
|
RS232/VGA
|
no
|
no
|
|
拼接功能(HxV)
|
15×15
|
15×15
|
15×15
|
15×15
|
no
|
no
|
|
画中画
|
PIP/PBP/POP
|
PIP/PBP/POP
|
PIP/PBP/POP
|
PIP/PBP/POP
|
no
|
no
|
|
USB 播放功能
|
no
|
no
|
no
|
no
|
no
|
yes
|
|
内置音箱
|
2 x 10 W
|
2 x 10 W
|
2 x 10 W
|
2 x 10 W
|
2 x 10 W
|
2 x 10 W
|
|
功耗
|
83w
|
97w
|
170w
|
170w
|
120W
|
170W
|
| ,
待机功耗
|
<0.5w
|
<0.5w
|
<0.5w
|
<0.5w
|
<2W
|
<2W
|
|
MTBF
|
60k hrs
|
60k hrs
|
60k hrs
|
60k hrs
|
60k hrs
|
60k hrs
|
|
边框宽度
|
19.5mm
|
23.71mm
|
57.3mm
|
57.3mm
|
43.1mm（左右）44.9mm（ 上 ）108.4mm（ 下 ）
|
51.92mm
|
|
外形尺寸(w/ostands)
|
976.16×569.50×79.80mm
|
1262.80x733.80x84.00mm
|
1554.0×929.0×110.0mm
|
1554.0×929.0×110.0mm
|
1302.0×836.5×121.0mm
|
1536.0×911.0×106.5mm
|
|
重量
|
24.4kg
|
40.6kg
|
65kg
|
65.6kg
|
39.95 kg
|
82 kg
|
|
媒体价/元
|
面议
|
面议
|
面议
|
面议
|
面议
|
面议
|
|
