Operating instructions

www.pulsar.pl EN54-2A17LCD RED POWER
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7. PSU settings.
The PSU has a configuration menu, allowing to configure the PSU settings by changing or activating
certain parameters. To enter the setting mode, press the "SET" button from the main screen’s level.
Fig. 22. PSU settings screen.
7.1. Password.
The PSU supports two levels of access to configuration, which limit the possibility of changing the
PSU’s settings from the LCD panel. Both levels are protected by a separate password.
Service password – full access to the PSU’s settings
User’s password – locked access to the „PSU” settings menu
Table11. Access ranges.
Access range
PASSWORD
„Control panel”
settings
PSU settings
SERVICE
• •
USER
•
-
Preset passwords:
user’s password – 1111
service password – 1234
7.1.1. Entering the password.
If the access to the configuration of the power supply has been blocked by the activation of the service or
user password, perform the following steps in order to unlock the PSU configuration:
- use the „<” or „>” buttons to display the
Password (enter/change) menu
- press the „SET” button, another window with available
levels of passwords will be displayed
- use the „<” or „>” buttons to choose the right
level of password