KStar YDC9300-B Operation Manual page 31

4.4.7 Bypass voltage lower limit setting
Bypass voltage lower limit setting (Note: Inside the broken-line is the flashing part.)
In the bypass voltage upper limit setting press "ON" or in parallel ID setting press "OFF", it goes
to the bypass lower limit setting. The bypass lower limit line flashes as in above picture. ("-" for
negative, positive does not have any symbol.) ①Use button "" to set the different bypass voltage
lower limit. The bypass voltage lower limit range is 10%, 20%, 30%, 45%. ②Press "ON" to exit the
bypass voltage lower limit setting and save the bypass voltage lower limit setting value and goes to
buzzer mute setting. ③Press "OFF" to exit the bypass voltage lower limit setting and goes to bypass
upper limit setting.
4.4.8 Buzzer Mute Setting
Buzzer Settings (note: red dashed box is the scintillation part
In the bypass voltage low limit setting press "ON" or in battery self-test setting press "OFF", it
goes to buzzer setting. The scintillation of setting state shows as the figure (Note: ON shows MUTE,
OFF shows NO MUTE).①Press button "" for Mute Cycle Settings, mute choice has On and Off.
②Press button "ON" exits mute setting and save mute setting state and change to battery self-test
settings. ③Press button "OFF" exits mute setting and change to bypass voltage lower limit setting.
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