Section 4: Using the Model 9100: AC Current Function 4.6-3
Final Width = 215mm
4.6.3 Screen Keys
4.6.3.1 Bottom Screen Keys
A Selects DC Current Function when AC Current Function is active.
A Selects AC Current Function when DC Current Function is active.
SELECT Permits connection of output currents up to 1A, via the guarded 'D-type'
OUTPUT socket, instead of the main terminals, on the front panel.
Also permits connection of output currents via the 10- and 50-turn coils
(Option 200). Refer to paras 4.6.6.
∆% Adds the 'Percentage Deviation' value to the display presentation.
Refer to paras 4.6.3.3.
WAVE Gives access to change the waveshape of the output current.
FORM Refer to paras 4.6.3.4.
∆Φ Gives access to the phase-locking facility.
Refer to paras 4.6.3.5.
4.6.3.2 Right Side Screen Keys
A. Digit Edit Facility Keys operate on the value marked by the cursor.
X
10 Multiplies the marked value by ten.
÷10 Divides the marked value by ten.
± Reverses the polarity of the marked value. The ± key is only available
when the cursor is marking the Deviation value
ZERO Sets the marked value to zero.
ZERO is available only when the cursor
is marking the Output value.
B. Direct Edit Facility Right side keys operate on the value in the edit box, and
acting in place of the ↵ key, exit from Direct Edit back to
Digit Edit; then set the value as evaluated in the box.
i. Output Value
µA Evaluates the number in the box in Microamps.
mA Evaluates the number in the box in Milliamps.
A Evaluates the number in the box in Amps.
ii. Frequency
Hz Evaluates the number in the box in Hertz.
kHz Evaluates the number in the box in Kilohertz.
iii. Deviation Value
% Evaluates the number in the box in Percentage Deviation.
The Deviation value is limited to ±10% of the Output value.
All values are set into the highest resolution available to their magnitude.
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