SATO PW208NX Operator's Manual page 87

Starting Up the Printer
Enable
Interface > Bluetooth > Enable
Set up the functions for Bluetooth.
Initial setting : Enabled
Setting options : Enabled, Disabled
Enabled: Enable the Bluetooth function.
Disabled: Disable the Bluetooth function.
iOS Reconnect
Interface > Bluetooth > iOS Reconnect
Disable the iOS reconnect function or set to the Manual mode.
Initial setting : Disabled
Setting options : Enabled, Disabled
Disabled : The printer does not perform iOS reconnection. You need try
Manual : The printer perform iOS reconnection when the printer is turned on
Note
Every time a reconnection is to be established, iOS authentication occurs. If
you power off the printer by removing a battery or other accidental operation
during the authentication on process, it may take a maximum of 127 seconds
to establish the next reconnection.
Authentication
Interface > Bluetooth > Authentication
Set the authentication level when Enable is set to Enabled.
Initial setting : None
Setting options: None, Level 2-1, Level 2-2, Level 3, Level 4
None : No authentication needed.
Level 2-1 : PIN code authentication, service level, no encryption
Level 2-2 : PIN code authentication, service level, with encryption
Level 3 : PIN code authentication, link level, no encryption
Level 4 : Secure Simple Pairing (SSP), link level, no encryption
About Secure Simple Pairing
Secure Simple Pairing is the pairing system that operates when the Level 4 is selected as
the Bluetooth authentication level. By using the Secure Simple Pairing, simpler and safer
pairing is possible.
Note
Secure Simple Pairing can be set only on the Online or Offline screen.
84
Mobile printer PW208NX/PW208mNX
reconnection from iOS device.
or it switches to online or offline.
(Connection is possible with a device not compatible for SSP. )