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Performance Tests
TDS 500D, TDS 600B & TDS 700D Performance Verification and Specifications
1–71
Option 05 Video Trigger Checks
(Not Available on TDS 794D)
Equipment
required
PAL signal source (Item 19)
60 Hz. sine wave generator (Item 20)
Pulse generator (Item 21)
Two 75 W cables (Item 22)
Two 75 W terminators (Item 23)
One BNC T connector (Item 7)
One precision 50 W coaxial cable (Item 5)
50 W terminator (Item 4)
Prerequisites See page 1–15. These prerequisites include running the signal path
compensation routine.
1. Set up the oscilloscope to factory defaults by completing the following steps:
a. Press save/recall SETUP.
b. Press the main-menu Recall Factory Setup.
c. Press the side-menu OK Confirm Factory Init.
d. Wait for the Clock Icon to leave the screen.
e. CONFIRM the oscilloscope is setup as shown below.
Channel: CH1
Volt/div: 100 mV
Horizontal scale: 500 ms/div
2. Set up the oscilloscope for TV triggers by completing the following steps:
a. Press TRIGGER MENU.
b. Press the main-menu Type pop-up until you select Video.
c. Press the main-menu Standard pop-up until you select 625/PAL.
d. Press the main-menu Line.
e. Use the keypad to set the line number to 7 (press 7, then ENTER).
f. Press VERTICAL MENU.
g. Press the main-menu Bandwidth.
Check Video Trigger