ViewSonic VS13789 manual Here are descriptions of every setup item

To set authentication / encryption information for the access point. Please click ‘Auth. \ Encry.’ tab:

Here are descriptions of every setup item:

Item Name	Description
Authentication	Select the authentication type of the wireless access point or
	wireless device you wish to connect. When you’re adding a
	profile from an existing access point or wireless device,
	authentication type will be selected automatically, and
	please do not change it.
Encryption	Select the encryption type of the wireless access point or
	wireless device you wish to connect. When you’re adding a
	profile from an existing access point or wireless device, the
	encryption type will be selected automatically, and please do
	not modify it.
WPA	Input WPA preshared key here. If encryption is not enabled,
Preshared	or you select ‘WEP’ as encryption type, this field will be
Key	disabled and grayed out.
WEP Key	You can select key type (Hexadecimal or ASCII) and input
	WEP key here. If encryption is not enabled, or you select
	‘WPA’ as encryption type, this field will be disabled and
	grayed out. You can set up to 4 WEP keys here.
	There are two types of WEP key: Hexadecimal and ASCII.
	For Hexadecimal key, you can input number 0-9 and
	alphabet a-f; for example, ‘001122aabbcc’; For ASCII key,
	you can input number 0-9 and alphabet a-z; for example,
	mywepkey12345.
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