Phonetics 1108 user manual Locking the Keypad, Unlocking the Keypad

Sensaphone® Model 1108 User’s Manual

4.14 The Security Code

The Security Code is the last step after setting all other programming parameters for the Model 1108. The code consists of a 4-digit number you select and will effectively prevent unauthorized changes to the Model 1108’s programming. When the Security Code is activated, all keyboard programming is inaccessible. The Model 1108 may be interrogated using the WHAT IS key, but the keyboard must be unlocked, via the Security Code, before any additional programming is possible.

4.14.1 Locking the Keypad

To program the Security Code:

1.Press SET.

2.Press CODE.

The Model 1108 will say “Enter security code.”

3.Using the number keys, enter 4 digits. The Model 1108 says, “OK.” The keyboard is now locked.

If unauthorized persons attempt to set a parameter, an error message, “Error 2,” is returned. Whenever any operation except WHAT IS takes place without entering the security code first, this error message occurs.

4.14.2 Unlocking the Keypad

To unlock the keyboard:

1.Press WHAT IS.

2.Press CODE.

The Model 1108 will say “Enter Security Code.”

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