42
cOPM-A1
JDSU
8 R
EMOTE
C
ONTROL
:SYST
:CAL
:WAV?
Returns the calibration wavelength
currently used by the instrument.
e.g. 1310
:DISP
:UNIT
Selects how the power level is
displayed.
Parameter type:
<MNEMONIC>
• LIN: linear display of power level
(µW)
• LOG: logarithmic display of power
level (dBm or dB)
:DISP
:UNIT?
Returns the power level display type:
LIN or LOG
:REF
:STAT
Determines whether the power level
reading is displayed as an absolute or
a relative value.
Parameter type:
<BOOLEAN>
• 0: absolute value (µW or dBm)
• 1: relative value (dB)
Default setting: 0
:REF
:STAT?
Returns the type of power level
display.
Response type:
<BOOLEAN>
• 0: absolute value
• 1: relative value
:REF
:VAL
Sets the value for the specified
wavelength (to which the power level
reading is referred) in relative mode.
Parameter type:
<NR1>,<NRf>
e.g. :REF:VAL 1310,-34.50
sets the reference value for 1310 nm
to -34.50 dBm.
Command
string
Parameter type / Response type /
Unit / Info
Summary of Contents for 2297/02
Page 1: ...cOPM A1 Optical Power Meter BN2297 98 12 2008 11 English BN 2297 02 Operating Manual...
Page 14: ...10 cOPM A1 JDSU 3 GETTING STARTED Device overview Fig 1 Frontal view 1 2 5 4 4 3 6 6...
Page 56: ...52 oOPM A1 JDSU INDEX T Time 22 U Updating the firmware 23 W Wavelength selecting a 25...
Page 59: ...RoHS Additional Information required for the Chinese Market only RoHS...
Page 61: ......
