Instruction manual

2-14 Closed Communication
Setting the Passcode
Set the passcode required for closed transmission, closed reception, and passcode polling.
You can use closed transmission and reception without setting a passcode; however,
setting a passcode is recommended to strengthen the security function.
Note
When setting the passcode, enter a number other than “0000”. If you enter “0000”, •
the passcode setting is disabled.
Make sure that you do not forget the passcode.•
For details on the communication range using closed communication and passcodes, •
refer to “Communication and Range of Passcodes”. (See page 2-15.)
Press <Setting>.
1
Press [Management].
2
If an administrator password is set, enter the password and press [Enter].
3
If an administrator password is not set, proceed to step 4.
Press [Security Communication].
4
Press [Passcode].
5