ADInstruments AD2A04 User Manual page 15

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5.1.1 Keypad
The AD keypad is used to access a wide range of instrument functions.
Measurement Functions
No. Key
1
2
3
4
5
6
5.1.2 Back
5.1.3 LCD
©Copyright Abacanto Digital SA.
Function
Switches instrument on / off. Long keypress while powering on
to activate the instrument without Auto-off function.
Selects measurement wavelength in sequence of 1310nm,
1490nm, 1550nm, 1625nm, 850nm, and 1300nm.
Switches measurement unit between dB and mw.
Long keypress for 2s to store the current test value;
short keypress to display the record.
Short keypress to display previous reference level of present
test wavelength.
Long keypress to set a new reference level of present test
wavelength.
Switches backlighting on / off.
Manual de usuario AD2A04/AD2B04
AD Instruments
15