Installing The Minipci Type Wwan, Sim Card & Coin Battery; Installing The Minipci Type Wlan - Advantech TREK-550 User Manual

3.3.2 Installing the MiniPCI type WWAN, SIM card and coin battery
The WWAN module is on the Mini PCI slot can be easily installed, just unlock the 6 screws from
the bottom cover, you may easily install it, so as SIM card.
Figure 3.2 Mini PCI type WWAN module, SIM card and coin battery from bottom view
3.3.3

Installing the MiniPCI type WLAN

The WLAN module is on the Mini PCI slot can be easily installed from the top, just unlock the 6
screws from the top cover, you may easily install it.
TREK-550 User Manual
WLAN
Figure 3.3 Wireless LAN module from top view
DDR2 RAM
13