Dmitry47, там даже не панелька скорее всего была, а просто наклейка. А вот почему пропала не знаю. Инструкцию уже нашел:
Setup menu P-1 Power-on time 1s-999s
P-2 recovery time 1s-999s
P-3 Over voltage 130V-300V
P-4 Over voltage recovery 125V-295V
P-5 Under voltage 80V-210V
P-6 Under voltage recovery 85V-215V
P-7 Voltage trip time 0.1s-10s
P-8 Voltage Correction Real-time voltage data -10%\~+10%V
P-9 Over current 1A-63A
P-10 Current trip time 0.1s-10s
P-11 Current counter 0-20 times
P-12 Current adjustment Real-time current data -10%\~+10%A
P-13 Frequency adjustment Do not modify Real-time frequency data -2.5%\~+2.5%Hz
P-14 Fast power down protection on/oFF
P-15 Displays three modes 1:Standard 2:Manual 3:Automatic
P-16 Automatic reset on/oFF
P-17 Action on/oFF
P-18 Energy conserving on/oFF
P-19 Lock 112 000\~999

