Tektronix VITS 200 Instruction Manual page 159

Adjustment Procedure
6–6
i. Select UTILITIES from
VITS 200 Front Panel.
ii. Use Decrement to select Coupling External 1.
iii. Use an arrow button to move the cursor to AC.
iv. Use Increment or Decrement to change to DC.
v. Press SAVE.
vi. Repeat steps ii through v for Externals 2 through 4.
q. On the 1780R select Line 11.
r. ADJUST – R60 (Controller board) to match Line 11 Inserted level to the
level of Fields 2 and 4.
s. On the 1780R select Field 1 Line 12.
t. ADJUST – R61 (Controller board) to match Line 12 Inserted level to the
level of Fields 2 and 4.
u. On the 1780R select Field 1 Line 13.
v. ADJUST – R119 (Controller board) to match Line 13 Inserted level to
the level of Fields 2 and 4.
w. On the 1780R select Field 1 Line 14.
x. ADJUST – R122 (Controller board) to match Line 14 Inserted level to
the level of Fields 2 and 4.
y. Select Utilities, Coupling External, and save all Externals to AC
coupling.
z. ADJUST – R9 to match Line 11 Inserted level to the level of Fields 2
and 4.
aa. ADJUST – R12 to match Line 12 Inserted level to the level of Fields 2
and 4.
ab. ADJUST – R68 to match Line 13 Inserted level to the level of Fields 2
and 4.
ac. ADJUST – R71 to match Line 14 Inserted level to the level of Fields 2
and 4.
VITS 200