User Manual - TRS-RenTelco

Appendix B: Performance Verification
b. Connect the other cable end to the digital multimeter with a BNC ‘T’
connector, 75 Ω precision termination, and BNC female-to-dual banana
adapter.
DMM
TG700 with
AWVG7 module
BNC to Dual banana
75 Ω Termination
CH3 CH2 CH1
BNC “T”
connector
Figure B- 1: Signal output amplitude test hookup
2. On the TG700, press the MODULE, FORMAT, andFRONT PANEL
ENABLE buttons simultaneously, and then release the MODULE and
FORMAT buttons. Continue to hold the FRONT PANEL ENABLE button
to display Factory Startup Mode.
3. Enable the DAC Gain (GBR) : 0 mV calibration signal as follows:
a. Press the MODULE button to display the AWVG7 main menu.
b. Press the up or down arrow button to select CALIBRATION.
c. Press the left or right arrow button to select DAC Gain (GBR).
d. Press the ENTER button.
e. Press the left or right arrow button to select 0mV.
f. Press the ENTER button.
4. Enter the digital multimeter reading in Table B -2, row DC0, column CH1.
5. Move the BNC cable from the upper CH1 connector to the upper CH 2
connector on the AWVG7 generator module.
6. Enter the digital multimeter reading in Table B -2, row DC0, column CH 2.
VM5000 Automatic Video Measurement Set User Manual B-3