LEGRAND Daker DK 4.5 kVA Manuel D'installation page 38

®
5 installation
Default data and special function execution
After the UPS completely starts up, press the key to change the LCD display to figure Q1.
Q1
buzzer "On"
Q2
buzzer "Off"
Press the key to scroll through the UPS settings.
The LCD will display in sequence figure Q1 (buzzer) figure r1 (Self-test) figure s1 (Bypass
figure T (Output Frequency Synchronization Window) figure U (Inverter
Voltage Windows)
figure V1 (UPS Operation Mode) figure W (Output Voltage Micro Tune
Output Voltage)
figure X (UPS Id) figure Y (Parallel function status).
Value)
r1
Self-test disable
r2
Self-test anable
s1
Bypass Voltage is adjusted
to narrow range
s2
Bypass Voltage is adjusted
to wide range
T
Frequency Window is +/-3 Hz
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