Preparation before Use 
2-16 OPERATION GUIDE
23 Press the OK key. Subnet Mask appears.
24
Use the arrow keys to enter the Subnet Mask.
Press the Y or Z key to move the cursor position 
horizontally.
Press the U or V key or the numeric keys to enter 
the Subnet Mask. Each 3 digits can be set between 
000 and 255.
IMPORTANT: When the DHCP Setting (page 2-18) is 
[On], the current Subnet Mask is displayed and cannot 
be changed.
When setting an Subnet Mask, set the DHCP Setting 
(page 2-18) to Off.
25
Press the OK key. Completed. is displayed and the 
screen returns to the IPv4 Setting menu.
26 Press the U or V key to select [Default Gateway].
27
Press the OK key. Default Gateway appears.
28
Use the arrow keys to enter the Default Gateway.
Press the Y or Z key to move the cursor position 
horizontally.
Press the U or V key or the numeric keys to enter 
the Default Gateway. Each 3 digits can be set 
between 000 and 255.
Subnet Mask:
a
 
 
b
 
   123.145.167.
189
IPv4 Setting:
a
 
 
b
 
3 
 IP Address
4
  Subnet Mask
*********************
[ Exit ]
5
  Default Gateway
Default Gateway:
a
 
 
b
 
   123.145.167.
189
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