Overview 7
Power module indicator light.
Red: Power module is abnormal.
Off: Power module is normal.
Fan indicator light.
Red: Fan is abnormal.
Off: Fan is normal.
Hardware structure is as below:
Air intake of host has a dust filter behind the plastic shell.
Three groups of intelligent temperature-controlling fans allow hot swap.
10 interface board slots of function card are labeled in sequence and used to install rear
interface board of function card.
Interface board slots of main control panel are marked to
“M”.
Dual-power module supports 220V and 48V module.
1.4.2 7U Host Case
Video Matrix Platform with 19-inch 7U structure host case includes function card slot, power
port and intelligent temperature-controlling fan. See Figure 1-5.
Appearance of 7U Host Case
Figure 1-5
Indicator lights on the front panel display device working status. See Table 1-3.
Table 1-3 Function introduction
Power supply indicator light. It is green after the device is power-on
normally.
Operation indicator light.
Off: Not operating after plugged in.
Green: Operating.
Network indicator light.
Red: Device network is abnormal.
Off: Device network is normal.