Tabor Electronics 5064, User Manual

Page: 344 / 369

7
Adjustments and Firmware Update
Channels 1, 2, 3 & 4 Adjustments
7-13
Amplitude
Adjustments
The amplitude adjustments assure that the AC levels are within the
specified range. Use this procedure if you suspect that the amplitude
accuracy is an issue.
CH1 – Setup 14
CH2 – Setup 50
CH3 – Setup 86
CH4 – Setup 122
9 V Amplitude, Output Amplifier In
Equipment: DMM, BNC to BNC cable, 50
Ω
Feed through termination,
Dual banana to BNC adapter
Preparation:
1. Configure the DMM as follows:
Function: ACV
Range: 10 V
2. Connect the 2074 Channel 1 output to the DMM input.
Terminate the 2074 output at the DMM input with the, 50
Ω
Feed through termination
3. Configure the 2074 as follows:
CAL:NUM 14, 50, 86 and 122 – respectively
Adjustment:
4. Adjust CAL:VAL for DMM reading of 3.182 V
±
30 mV
CH1 – Setup 15
CH2 – Setup 51
CH3 – Setup 87
CH4 – Setup 123
7 V Amplitude, Output Amplifier In
Equipment: DMM, BNC to BNC cable, 50
Ω
Feed through termination,
Dual banana to BNC adapter
Preparation:
1. Configure the DMM as follows:
Function: ACV
Range: 10 V
2. Connect the 2074 Channel 1 output to the DMM input.
Terminate the 2074 output at the DMM input with the, 50
Ω
Feed through termination
3. Configure the 2074 as follows:
CAL:NUM 15, 51, 87 and 123 – respectively
Adjustment:
4. Adjust CAL:VAL for DMM reading of 2.475 V
±
25 mV
CH1 – Setup 16
CH2 – Setup 52
CH3 – Setup 88
CH4 – Setup 124
5 V Amplitude, Output Amplifier In
Equipment: DMM, BNC to BNC cable, 50
Ω
Feed through termination,
Dual banana to BNC adapter
Preparation:
1. Configure the DMM as follows:
Function: ACV