EA660 Modular UPS
User manual & Operation explain
22
lights.
u
B district button operation area:
l
System monitoring panle a total of nine buttons, of which six navigation keys and
three special function keys , these six navigation keys, respectively:
l
“
”-----------------------------UP
l
“
”-----------------------------DOWN
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“
”-------------------------------LEFT
l
“
”-------------------------------RIGHT
l
“
”---------------------------ENTER
l
“
Esc
”---------------------------ESC
Special function Keys:
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“
On/Off
”-----------------------------ON/OFF
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“
Ch/Float
”----------------------------- Average charge and float charge conversion
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“
Silence
”-----------------------------MUFFLER
u
C for data display district:
l
Display introduction see “nine
、
monitoring dispaly”
6.3 System modular
Module panel showing as following
：
NOTE: Special function keys need push until 5 seconds;
System without Bypass, cannot shut down;
System without AC input, can’
t change to average charge mode
