Icel Manaus MD-6540, Руководство пользователя

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Indicator Unit Indicator Unit
μ
micro V Volt
m milli A Ampere
K kilo F Farad
M mega Hz Hertz
△
delta S Second
% percent
℉
Fahrenheit
dB Decibel (1V ref.)
℃
Celsius
dBm Decibel(1mW on 600
Ω
)
Ω
ohm
G gega n nano
4. BUTTONS FUNCTION
Prediction : Buzzer beeps once for every key-press.
Buzzer beeps twice for every invalid key-press.
Figure 3
4.1 LIGHT
* This button is used to turn on or turn off the backlight.
* This button is disabled in DATA LOG functions.