GW Instek GFG-3015 - Manual (Page 23)

GFG-3015 p.19
Hz/Vpp
Hz/Vpp
2. To modify the frequency to 850Hz.
Press or to move flash digit to “ 2 ” position .
Then turn the Rotate Knob clockwise until the digit become to “ 8 ”.
6.4 The Setup of Amplitude
Set to Main Amplitude entry mode by pressing button to , now the AMPL
LED (In parameter display area B) will be flashing.
Key in the desired value of Amplitude.
Select a proper unit-button to specify the value.
In addition, you can use or and the Rotate Knob to modify
the main Amplitude value you need.
Example of the Setup Amplitude
1. To set Amplitude at 8 Vpp.
Press first, then key in and press .
2. To modify the Amplitude to 5 Vpp.
Press or to move flash digit to “ 8 ” position.
Then turn the Rotate Knob anti-clockwise until the digit become to “ 5 ”.
The input limit : (1) Amplitude should be among 0.01 ~ 10Vpp.
(2) Offset should be among ±5Vpp.
(3) AMPL + |2 × OFFSET| ≤ 10Vpp.
6.5 The Setup of Offset
Set to m ain DC offset Voltage entry mode by pressing button, now the
OFFS LED (In parameter display area B) will be flashing.
Key in the desired value of DC offset voltage.
Select a proper unit-button to specify the value.
In addition, you can use and the Rotate Knob to modify the
main DC offset voltage value you need.
Example of the Setup Offset
1. To set DC offset voltage at 1 Vpp.
Press first, then key in and press .
2. To modify offset voltage to 2 Vpp.
Press or to move flash digit to “ 1 ” position.
Then turn the Rotate Knob clockwise until the digit become to “ 2 ”.
The input limit : (1) Amplitude should be among 0.01 ~ 10Vpp.
(2) Offset should be among ±5Vpp.
(3) AMPL + |2 × OFFSET| ≤ 10Vpp.
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AMPL
AMPL 8
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OFFSET 1
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OFFSET