JDS Uniphase ORL-55 Series Operating Manual page 64

8 R
EMOTE
Command
string
:POW
:REF
:STAT?
:POW
:REF
:VAL
:POW
:REF
:VAL?
:POW
:WAV
:AUTO
:POW
:WAV
:AUTO?
60
C
ONTROL
Parameter type / Response type /
Unit / Info
Returns the type of power level
display.
Response type: <BOOLEAN>
• 0: absolute value
• 1: relative value
Sets the value for the specified
wavelength (to which the power level
reading is referred) in relative mode.
Parameter type: <NR1>,<NRf>
e.g. :POW:REF:VAL 1310,-34.50
sets the reference value for 1310 nm
to -34.50 dBm
Returns the value for the specified
wavelength (to which the power level
reading is referred) in relative mode.
Parameter type: <NR1>
Response type: <NRf>
Unit: dBm
e.g. :POW:REF:VAL? 1490
Determines whether device
recognizes Auto  modulation
frequencies which automatically sets
the system calibration wavelength.
Parameter type: <BOOLEAN>
0: Auto- recognition off
1: Auto- recognition on
Default setting: 0
Returns whether Auto- recognition
is on or off.
Response type: <BOOLEAN>
0: Auto- detection off
1: Auto- detection on
ORL-55 JDSU