System Installation
WEBS-5481 User’s Manual
2-2
2.2 CFEX Installation
CFEX is a new Compact Flash (CF) technology initiated by Portwell and adapting
legacy CF type one with advanced pin definitions. This helps overcome reliability
issues with standard commercial memory. CFEX also supports SATA 3.0, SPI and
other extensions, and achieves a read speed of 100 to 120Mbyte/s and write speed
of 45 to 75Mbyte/s. Compared with other CF devices, it falls in the same low-cost
bracket as CF and CF SATA and is less expensive than CFAST.
Step 1. Unscrew the CFEX cover
Step 2. Take the CFEX card
Step 3. Insert the CFEX card into the
slot
Step 4. Finish installation
2.3 Replacement of Additional Graphic Modules
In addition to the built-in triple-display interfaces, two additional display devices
are made available by Portwell’s graphics modules; thus, the WEBS-5481 system
can support up to five display outputs by extended mode in the OS.
*Note: Modules must be installed by Portwell factory. It’s not recommended to
buy USB Graphic Module separately. But customers can replace the graphic
module with different interfaces by themselves.
Step 1. There are 3 kinds of graphic
module that could be adopted: USB 3.0
to VGA/DVI-I/HDMI
Step 2. Unscrew the trays of the
graphic module which you want to
replace
