Sierra Wireless Overdrive Pro, Руководство пользователя, Страница: 143 / 180

Resources 135
Re
sou
rces
●
If DHCP is enabled on the device, make sure DHCP is enabled on your computer. (See “DHCP”
on page 103.)
●
Check your Web browser settings.
䡲
Open the Control Panel in Windows.
䡲
Double-click
Internet Options
.
䡲
From the
Security
tab, restore the default settings.
䡲
From the
Connections
tab, select
Never dial a connection
.
䡲
From the
Advanced
tab, restore the default settings.
䡲
Close and reopen your Web browser.
●
Disconnect the device from your computer (if you’re using the micro-USB cable). Remove the
battery from the device. Reinsert the battery.
If, after checking all of the above, you still cannot display the home page, consider resetting the
software to default settings. (See “Resetting the Software to Default Settings” on page 109.)
Cannot Connect to the 3G or 4G Network
●
Make sure your computer is connected to the device (through the micro-USB cable or Wi-Fi).
(See “How Do I Connect to Wi-Fi?” on page 120 or “Making a Tethered Connection” on
page 29.)
●
Make sure you’re in 3G or 4G coverage.
●
Try the tips in “Improving Signal Strength” on page 126.
●
Check the WAN Mode setting ( Advanced settings > WAN > Setup ). For example, if it’s set to
4G only
, you won’t be able to connect if:
䡲
You have 4G coverage, but you’re roaming.
䡲
You don’t have 4G coverage.
●
If you’re roaming, make sure that 3G roaming is enabled. (In the 3G Roaming Information
window, select
Allow 3G Roaming
.)
Note: Roaming charges may apply.
●
If you’re roaming internationally, make sure that Allow international access is selected (on the
3G Roaming Information window).
●
Check whether 4G is in power save mode — the LCD of the device displays “Power Save Mode.
4G Network not found.” If this is the case, press the power button on the device or click the
Scan for 4G
button in the Signal Quality window.
●
Check with Sprint — a network or account problem may be preventing your device from
obtaining service.