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4.6.5 Frequency converter mode setting
① CUCF mode only can be set in STDBY mode. In STDBY mode, enter the setting interface. Press and hold
the function setting key
for more than 2 seconds, then come to setting interface, Press and hold the
inquiring key (
, ) for more than half a second(less than 2 seconds), select the function setting,
choose battery voltage setting interface, at the moment, the letters “CF” will flash.
② E nter the CF setting interface. Press and hold the function setting key
for more than half a second(less
than 2 seconds), then come to setting interface of CF, at this time, the letters “CF” will not flash any more.
The “ON” (or OFF) will flash. Press and hold the inquiring key (
, ) for more than half a second (less
than 2 seconds) to determine whether the CF function is used or not. If used, the corresponding word is
“ON”, if not, the word is “OFF”. It can be determined by yourself.
③ Confirm the CF selecting interface. After selecting ON or OFF, press and hold the function setting key
for more than half a second (less than 2 seconds). Now, the CF setting function is completed and the “ON”
or “OFF” will light without flash.
④ Exit from the setting interface. Press and hold function setting key
for more than 2 seconds, exit from
the setting interface and return to main interface.
⑤After setting CF at “ON ”, UPS would be back in STDBY Mode. The defa ult va lue of CF is OFF.
4.6.6 Output frequency setting in CUCF mode
①Output frequency only can be set when CUCF mode is ON.
②In STDBY mode, enter the setting interface. Press and hold the function setting key
for more than 2
seconds, then come to setting interface, Press and hold the inquiring key (
, ) for more than half a
second(less than 2 seconds), select the function setting, choose battery voltage setting interface, at the
moment, the letters “OPF” will flash.
③ Enter the OPF setting interface. Press and hold the function setting key
for more than half a
second(less than 2 seconds), then come to setting interface of OPF, at this time, the letters “OPF” will not
flash any more. The “OFF” (or 50HZ, 60HZ) will flash. Press and hold the inquiring key (
, ) for
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