172
DL8 USERS
MANUAL EM-7691-B Rev.24
17.5 WI-FI CONNECTION
PROBLEM
CHECK
TO DO
Unable to connect
to the access point
with a terminal or
a PC.
Is the password for the access
point correct?
Check the password for the access point.
(Refer to the instruction manual of the access point.)
Is an IP address allocated?
Make sure that the access point has a DHCP server function. If
not, enter an IP address manually.
(Refer to the instruction manual of the access point.)
17.6 INTERNET
PROBLEM
CHECK
TO DO
Unable to con-
nect to the Internet
(provider).
Are the settings (user name,
password) of the router to connect
to the provider correct?
Check the settings of the router on the provider.
(Refer to the provider information and the instruction manual of
the router.)
Isn’t a mobile router used in the
place where the radio wave is
weak?
Check where the radio wave is strong.
Are the IP addresses and/or
default gateway of DL8 set cor-
rectly?
Check the settings of the IP addresses and/or default gateway
of DL8. (Refer to Section 4.3.)
Screen is not
displayed in Style
1 (WAN) network
connection.
(Refer to Section
4.2.1.)
Is the URL correct?
Check the fixed IP address or the dynamic DNS of the device in
the contracted WAN side.
(Refer to the contract with the provider.)
(Refer to Section 8.3.1.)
Is the port open in setting the IP
address of DL8 manually?
Set the IP address and the port address (default: 80) of DL8
manually in the NAT setting of the router.
(Refer to the instruction manual of the router.)
Does the router issue an IP
address when the address is
automatically set to DL8?
Set the router manually to issue the IP address. Also set manu-
ally the issued address and the port address (default: 80) of DL8
in the NAT setting. (Refer to the instruction manual of the router.)
Screen is not dis-
played in the cloud
mode.
Are the domain name and the
IP address of the FTP server to
transfer correct?
Review the contract of the FTP server comparing with the set-
tings of DLCFG. (Refer to Section 8.8.)
Are the login and the password for
the FTP server correct?
Review the login and the password for the FTP server compar-
ing with the settings of DLCFG.
(Refer to Section 8.8.)
Is a subfolder to transfer speci-
fied?
Review the subfolder name of the FTP server comparing with
the settings of DLCFG. (Refer to Section 8.8.)
Is the URL correct?
Check the URL. In using a subfolder, specify the name follow-
ing the domain name or the IP address.
e.g.
Domain name/subfolder name/index.html
(Refer to Section 8.3.1.)
