Vertiv Liebert STS2 - Source Transfers

Vertiv™ | Liebert® STS2/PDU
™
User Manual | Rev. 6 | 10/2017 114
To use the History Log:
1. Select LOGS from the menu bar to open the Logs menu.
2. Select either HISTORY LOG 1 or HISTORY LOG 2 from the menu.
3. Select the appropriate buttons to replay the log:
• Select PREV to go to the previous frame in the sequence.
• Select NEXT to go to the next frame in the sequence.
• Move the green cursor to the location from which you would like to play the sequence of events.
• Select REPLAY to play the frames automatically from the point of the cursor.
• Select STOP to halt the replay.
• Select RESET to return to the first frame in the log.
4. Select EXIT to close the History Log. The data remains in the log.
• Use CLEAR HLOGS to remove the data from both history logs.
13.7.2 Source Transfers
The Source Transfer choice (SOURCE XFERS) allows you to manually select a preferred source.
To switch the primary source, refer to 10.2 - Manual Transfer / Preferred Source Selection.
13.7.3 Startup Procedure
You can access instructions for starting the Liebert STS2/PDU from the menu bar.
• From the menu bar, select STARTUP PROC.
These instructions are also provided on 10.1 - Normal System Turn-On.
13.7.4 Bypass Procedure
You can access instructions for bypassing the Liebert STS2/PDU from the menu bar.
• From the menu bar, select BYP. PROC.
The instructions are provided in the display panel.
Bypass procedures are also discussed in 10.4 - Maintenance Bypass.
13.7.5 Help
You can select an event in the Event Display to display more information about that event in the Display Panel.
This same help is also available in 15.0 - Event Message Help Text.
13.7.6 Logo
The Logo menu choice shows the Liebert and Vertiv logo in the Display panel.
13.8 Cleaning the LCD Touchscreen
If the touchscreen requires cleaning, use a pre-moistened towelette designed for cleaning CRTs or dampen a
soft, non-abrasive cloth with a very mild cleaning solution.
Do not spray the cleaner directly onto the touchscreen, as drips may run down into the screen and damage the
equipment.
Close all menus and dialog boxes before cleaning the touchscreen.
NOTE
Event and History Logs are protected by security. The password or a disabled key lockout is required on
such equipped units to clear these logs.