Password Protection (Code_In) - Atek ALC 77-C User Manual

4.17. Password Protection (Code_in)

Password security enables that unauthorized persons is prevented to change the parameters of the menu.
If Code-in menu is on position, you can enter to device's menu and password is required for any setting
changes. If the password is wrong, you cannot change anything. While code in menu is off, the password
protection is not active. If Code_in menu is on, recode is added to menu titles. In order to turn on Code-in
menu, pressed to prg button at operating mode and found Secu Menu with up-down button. Then save it
by prg button.
When Code_in menu is on position, recode is added to menu titles. Recode menu enables identification of
password to device. Default password is 000, if you have not changed.
When prg button is pressed at menu screen, the right-digit of bottom row flashes and change value with
up-down button. When Pressed to prg button, moves to the left in a digit. So you can set the value with
up-down button and save them when pressed to prg button at third digit. So password is defined.
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