Liebert Universal Monitor 用户手册
System and Control Options
43
9.0
S
YSTEM
AND
C
ONTROL
O
PTIONS
The System and Control menu allows you to configure the Universal Monitor—setting up inputs and
outputs and an input/output matrix to trigger actions, the modem and pagers, and system features
such as date and time. This menu also provides a vehicle for manually changing the state of an output
to ON or OFF, clearing active alarms and deleting records from the Universal Monitor’s alarm log,
event log and trend logs.
The arrows
The arrows
↑ ↓
are used to scroll through the menu. The Enter ↵ key is used to select the menu item
and enter new information. Table 20 shows characters that may be entered in labels and values.
The System and Control options require a password to prevent unauthorized users from making
changes to the system.
This section presents step-by-step instructions for each of the following:
This section presents step-by-step instructions for each of the following:
• Login - enter the password
• Setup System - configure inputs, outputs, modem, pagers, system features
• Manual Output Ctrl - manually override automatic control of outputs; release the override
• Clear Alarms & Logs - clear active alarms; delete records from the alarm, event and trend logs
• Setup System - configure inputs, outputs, modem, pagers, system features
• Manual Output Ctrl - manually override automatic control of outputs; release the override
• Clear Alarms & Logs - clear active alarms; delete records from the alarm, event and trend logs
9.1
Login
Users must enter a password to access any of the system and control
options. The password consists of four characters (see Table 20 for
valid characters). (To set up or change the password, see 9.9.1 -
Change Password.)
To log in:
To log in:
• From the Main Menu, use the arrows
↑ ↓
to
choose System and
Control, then press Enter ↵ , as shown at right.
• Use the arrows
↑ ↓
to
choose System and Control, and press
Enter ↵ . The Login menu appears.
• To enter your password:
• Use the arrows
↑ ↓
to
choose a character.
• Press Enter ↵ to advance to the next character position.
• When finished, press Enter ↵ again.
The System and Control Menu appears next, with these options that
are described in the following sections:
• Setup System (Section 9.2 - Section 9.9)
• Manual Output Ctrl (Section 9.11)
• Clear Alarms & Logs (Section 9.12)
• Manual Output Ctrl (Section 9.11)
• Clear Alarms & Logs (Section 9.12)
NOTE
For ease of understanding, this section uses the LCD interface to illustrate most instructions,
For ease of understanding, this section uses the LCD interface to illustrate most instructions,
except for features that are available only through the Service Terminal Interface. All Service
Terminal Interface screens appear in Appendix A - Service Terminal Interface.
Table 20
Valid characters for data entry
Alphanumeric
Special characters
A-Z, 0-9
space [ ] ^ _ ! " # $ % & ( ) * + - / , . ; < = > @
NOTE
If an alarm occurs while a user is logged on, the LCD backlight will flash and the audible
If an alarm occurs while a user is logged on, the LCD backlight will flash and the audible
alarm will sound. To obtain specific information about the alarm, you must access the Active
Alarm screen (see 7.1 - View Active Alarms) or the Alarm Log (see 7.2 - View Alarm Log).
NOTE
If, after logging in, you press the ESC key to return to a previous screen that is not password-
If, after logging in, you press the ESC key to return to a previous screen that is not password-
protected, you must log in again, including entering your password if you wish to access
password-protected functions.
Main Menu
VIEW STATUS
> SYSTEM AND CONTROL
↑ ↓=NEXT
↵
=SELECT
Login
LOGIN
AAAA
↑ ↓=SELECT
↵
=NEXT/END
System & Control Menu
> SETUP SYSTEM
MANUAL OUTPUT CTRL
CLEAR ALARMS & LOGS
CLEAR ALARMS & LOGS
↑ ↓=NEXT
↵
=SELECT