Touch screen |
support touch |
Lifting time |
28S |
Elevation angle |
0-30°, fully in line with ergonomic principles, without blocking sight and face |
Environmental conditions |
-20℃~50℃, relative humidity ≤70% |
Screen size |
21.5 |
Screen ratio |
16:9 |
Screen resolution |
1920*1080 |
Video interface |
1 VGA, 1 HDMI |
Control interface |
2 groups of 232/485 input and output interfaces, respectively controlling the microphone and display lifting, supporting hand-in-hand connection 1 USB port for power on/off, 1 USB port for data transmission |
Microphone connection method |
FionTu conference six-core dedicated connection cable |
Microphone rod length |
409mm |
Backlight type |
WLED, 15K hours, including LED driver |
Contrast |
600:1 |
Brightness |
300cd/㎡ |
Viewing angle |
45/45/20/40 (Typ.) |
Display thickness |
16mm |
Power supply |
AC220V50-60/HZ |
Power consumption |
25W |
Net weight |
20KG |
Gross weight |
24.5KG |
Panel size |
700*77*3 MM (length × width × height) |
Panel opening |
701*78*3 MM (length × width × height) |
Chassis size |
682.2*66*717 MM (length × width × height) |
Chassis opening |
684.2*68 MM (length × width) |
Secondary screen parameters |
Secondary screen size |
10.1 inches |
Secondary screen |
does not support touch |
Secondary screen resolution |
1280*800 (10.1 inches) |
Secondary screen contrast |
600:1 |
Secondary screen brightness |
330 (10.1 inches) |
Secondary screen working environment |
Working temperature:0~50℃;Storage temperature: -20~60℃ |
Secondary screen viewing angle |
89/89/89/89 (Typ.) (CR≥10) |
Secondary screen signal system |
LVDS |
Microphone |
|
Frequency response |
80Hz-16KHz |
Microphone input impedance |
1KΩ |
Sensitivity |
-46dBV/Pa |
Maximum SPL |
125dB (A) |
Signal-to-noise ratio |
>80dB |
THD |
< 0.1% |
Power consumption |
3W |