8
3.3 Front Panel Key Functions
The front panel key pad of the 1830-C, Figure 6, provides access to all the
basic measurement functions. Table 3 and Sections 3.3.1 through 3.3.14 list
and describe in detail each key function. For power-up default conditions,
please see Table 4 at the end of this section.
AVG
BEEP
UNITS
BKLT
(LOCAL)
R
/
S
AUTO
ATTN
STOREF
ZERO
RANGE RANGE
λλ
Figure 6. Front Panel Key Pad
Keypad Remote Command Description
(LOCAL) L0 Enables local mode.
R/S G0, G1 Run/Stop signal acquisition.
ZERO Z0, Z1 Zero the display by subtracting the present reading from all
subsequent readings.
UNITS U1-U4 Cycles between the four available measurement units (Watt, dB,
dBm, Relative).
STOREF S Stores last measurement for future dB or relative measure-
ments.
AVG F1-F3 Cycles between Slow, Medium, or Fast numerical averaging of
readings that are within a certain percentage of each other.
λ 䉱 Wnnnn Increments the calibration wavelength in use.
λ 䉲 Wnnnn Decrements the calibration wavelength in use.
None Turns the meter on/off.
ATTN A0, A1 Sets the responsivity value for either:
1) detector alone, or
2) detector and OD3 optical attenuator.
BKLT K0, K1, K2 Cycles the display backlight brightness between Off, Medium,
or High.
BEEP B0, B1 Turns the variable frequency beeper on/off.
AUTO R0, R1-R8 Turns the automatic signal ranging on/off.
RANGE 䉱 Rx Increments the signal range and disables the automatic signal
ranging.
RANGE 䉲 Rx Decrements the signal range and disables the automatic signal
ranging.
Table 3. 1830-C Key Functions and Associated Remote Commands
To Next Page
Loading...
Need help?
General
