14
that could be present. See MENU 9 – STATUS/WARN/FAULT below.
The HISTORICAL DATA display will list any system faults such as input power failure or other problems
within the UNIT. See MENU 10 – HISTORICAL DATA below.
4.3.
MENU 2 – PARAMETER SET
<PARAMETER SETTING>
INVERTER = ON
?
DATE / TIME
BUZZER = ON
BOOST CHARGE
EXIT
This menu is selected from MENU 1
,
the SELECT MENU. However, the system will require a password
to enter this menu.
The password can be entered upward or downward by the UP (
?
) or the DOWN (
?
) keys, and can be
confirmed by the ENTER (
<
+ ) key for each digit. The password is a 4 digit number. The selection will
continue if the correct password is entered or will go back to MENU 0, the MAIN MENU, if an incorrect
password is entered after 3 trials. The password for entering the <PARAMETER SET> menu is factory preset
to 1-2-3-4.
If ‘EXIT’ is selected (blinking instead of pointed by cursor), the display will return to the MENU 0 – MAIN
MENU.
The first item that can be set is the INVERTER ON/OFF control. When it is selected ‘INVERTER ON/OFF’
will be displayed. The ‘ON’ will blink if the inverter status is on, and the ‘OFF’ will blink if the inverter status is
off. The status can be changed by the UP(
?)
or DOWN(
?)
key, and is confirmed by the ENTER(
<
+) key.
Then ‘INVERTER = ON’ will be displayed if ‘ON’ is selected or ‘INVERTER = OFF’ will be displayed if ‘OFF’ is
selected. This enables the converter to switch the inverter on or off via the front panel display controls without
opening the front door, a feature that can be useful if the front door is locked and the key is not readily
available.
The second item that can be set is the BUZZER ON/OFF control. When it is selected ‘BUZZER ON/OFF’
will be displayed. The ‘ON’ will blink if the buzzer status is on, and the ‘OFF’ will blink if the buzzer status is off.
The status can be changed by the UP(
?)
or DOWN(
?)
key, and is confirmed by the ENTER(
<
+) key. Then
‘BUZZER = ON’ will be displayed if ‘ON’ is selected or ‘BUZZER = OFF’ will be displayed if ‘OFF’ is selected.
The third item that can be set is the BOOST CHARGE. When it is selected the BOOST CHARGE
SETTING MENU will be displayed. Note that this is an optional feature which is only applicable when a
battery back up is employed.
The fourth item that can be set is the DATE/TIME. When it is selected the DATE/TIME SETTING MENU
will be displayed. This is explained below.