User Manual Part 2

2-6
RF-7800B
SYSTEM SETUP AND TEARDOWN
R
2.4.2 Installing USIM in RF-7800B-VU104
Perform the following procedure to install the USIM/SIM in the RF-7800B-VU104:
a. Position the BGAN terminal with the topside down onto a smooth/soft surface to prevent scratching the
radome and with the bottom surface facing you.
b. Remove the four screws and the USIM plate to access the USIM card holder. See Figure 2-7.
c. Put your index finger on the USIM holder and rotate counterclockwise to open.
d. Lift the USIM card holder up in order to place the USIM card in the holder. See Figure 2-8.
NOTE
Do not bend or damage the USIM/SIM. Damaged contacts
may cause the card not to work.
CAUTION
USIM cards are sensitive to electrostatic discharges.
e. Install the USIM card in the card holder making sure the gold contacts are facing down. The angled part
of the USIM is in the upper right-hand corner. See Figure 2-8.
f. With the card in place, push the holder down and with your index finger, rotate the locking mechanism
clockwise to lock card in place.
g. Put the USIM plate back on and tighten the four screws. See Figure 2-7.