YOKOGAWA AQ2180, User Manual

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The AQ2180 keypad is used to access a wide range of instrument functions.
Switches instrument on / off. Long key press over 2seconds while powering
on to activate the instrument without Auto-off function.
NO. Key Function
1
2
3
4
5
Short key press to display reference value of present test wavelength. Long
key press over 2seconds to set a new reference value of present test
wavelength.In memory,browse the afterward records and Long key press
over 2seconds browse the afterward 20 record.
Long key press over 2seconds to store the current test value; short keypress
to display the record.
Switches backlighting on / off. 6
Switches measurement unit among dBm,dB and mW .In memory,delete
current record and Long key press over 2seconds delete alls record.
Selects measurement wavelength in sequence of 850/1300/1310/1490/
1550/1625/1650nm (AQ2180H:1310/1490/1550/1625/1650)and to Long key press
over 2 seconds activate auto-wavelength recognition(TWIN). In memory,browse the
forward records and Long key press over 2seconds browse the forward 20 record.
AQ2180/AQ2180H
AUTO-OFF
270Hz
1kHz
2kHz
.8.8.8.8
REF
1888
-
nm
6
5
5.5 Keypad
12