Newport 2835-C - Front Panel Key Pad; Table 2. Model 2835-C Top Level Key Functions and Associated Remote Commands

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the channel indicated by the display channel annunciators. Table 2 and
Sections 2.3.1 through 2.3.21 list and describe each top level key function.
Menu level key functions are discussed in Section 2.4.
R/S B
CH B
R/S A
CH A
STO REF
DISP
RANGE
AUTO
ENTER
UNITS
REF SEL
FILTER
MENU
MODE
O I
(LOCAL)
SHIFT
ESC
STATS
EXT
R
/
S
λ
ZERO
Figure 3 – Front Panel Key Pad
Table 2 – Top Level Key Functions and Associated Remote Commands
Keypad Remote Commands Description
OI
None Turns the Model 2835-C on and off.
SHIFT None Enables the blue key functions.
DISP
DISP, DISP? Cycles display brightness:
OFF,LOW,NORM and HIGH.
FILTER FILTER_n, FILTER_n? Cycles signal filtering:
OFF, ANLG, DIG and ANLG+DIG.
ZERO ZERO_n, ZERO_n?, Zeroes the display via offset subtraction.
STOZERO_n, ZEROVAL_n?
AUTO AUTO_n, AUTO_n? Turns automatic gain ranging on and off.
CH A DISPCH, DISPCH? Selects channel A as the display channel.
CH B DISPCH, DISPCH? Selects channel B as the display channel.
STO REF STOREF_n, STOREF_n? Stores last reading for future dB and
REL measurements.
REF SEL REFSEL_n, REFSEL_n? Selects the reference source to be used
for dB and REL measurements.
λ LAMBDA_n, LAMBDA_n? Displays and edits the calibration
wavelength in use.
RANGE RANGE_n, RANGE_n? Displays signal gain range in use.
, None Adjusts gain range or parameter
values or moves through a list.
R/S RUN, STOP Toggles the signal acquisition of
both channels.
MODE MODE_n, MODE_n? Cycles meter between allowed
measurement modes.
UNITS UNITS_n, UNITS_n? Cycles display measurement units
between those allowed.
STATS STSIZE_n, STSIZE_n?, STMAX_n? Displays statistics.: Max, Min,
STMIN_n?, STMXMN_n? Max-Min, Mean and Std. Dev.
STMEAN_n, STSDEV_n?
R/S A RUN_A, RUN_A? Starts and stops channel A signal
acquisition.
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