Agilent Technologies 4284A Service Manual page 41

A5R11
(OSC LVL)
Figure 2-12. Signal Source Adjustment Location
4. Perform the test signal level/level monitor adjustment (EEPROM data updating)
according to the program's instruction. Figure 2-13 shows the adjustment setup.
(1) Test Signal Level Adjustment Setup
M U LT I M E T E R B N C ( f ) - d u a l banana
0 0 0
0 0 0 0 0 0
0 0 0 0
❑ 0 1 : 7 1 = 1 0 0 0
0 0 0 0
1 0 0 0 0 0 0
(2) Test Signal Level Monitor Adjustment Setup
MULTIMETER
0 0 0 0 0 0
0 0 0
0 0 0 0
0 0
0 0 1 0 0 0 0
0 0 0 0
1 : 7 0 0 0 0 1 1 : 7
I I I
Figure 2-13. Test Signal Level/Level Monitor Adjustment Setup
/ p l u g Adapter
0 0 0
0 0 0
0 0
0 0 o
BNC(m)-BNCle
Cable (30
SNOW-dual banana
,.../plug Adapter
0 0 0
0 0 0
0 0
0 0 0
BNC(m)-BNC(m)
Cable (30
2-18
l c 0
HP 4284A
= I C :
O
O
O
0
0 0 O
A
n n n n
I N T E R F A C E BOX
DC BIAS T E S T
HP 4284A
=3
D
D
0
0 1 1 7
0
n n
RESISTOR 100 ohm
= C I M O
O 0 0
1=o0 0 0 0
0
M O O
0
1 - 7
SIGNAL
D O G = M O O
0 0
0 0 0
O M O M ❑
0
7 - 7