Index-4
Index
TEST ABORTED 10-39
TEST PORT OVERLOAD,
REDUCE POWER
10-39
TROUBLE!CHECK SET-UP
AND START OVER
10-40
WRONG DISK FORMAT,
INITIALIZE DISK
10-40
error messages description
10-33
error numbers
definitions
10-33
error terms
components related to
9-4
description
11-10
inspecting
9-4
inspection
11-5
types
11-2
verifying
11-4
ES models
7-9
signal separations
12-19
ESF and ESR description
11-12
E-terms
11-2
ETF and ETR description
11-16
EXF and EXR description
11-14
external test descriptions
10-11
F
fan removal
14-34
fan troubleshooting
5-18
FILE NOT COMPATIBLE WITH
INSTRUMENT
10-35
firmware revision softkey
on display
10-30
FM sideband and spur avoidance
adjustment
3-44
fractional-N Digital (A14) checks
with ABUS
7-14
fractional-N spur avoidance and
FM sideband adjustment
3-44
fractional-N synthesizer
description of
12-14
fractional-N tuning voltage
waveform at Abus Node 21
7-14
frequency accuracy
adjustment
3-41
performance tests
2-34
test record
2-47
frequency counter analog bus
location(A14)
10-20
front panel
description
12-9
LED pattern after Preset
6-13
front panel assembly removal
14-8
front panel interface removal
14-10
front panel troubleshooting
(A1/A2)
6-13
functional group fault isolation
4-13
functional group types
4-13
functional groups
description
12-5
fuse check
5-8
G
GPIB
plotter and printer check
4-11
GPIB addresses
factory set
4-10
GPIB service mnemonic
definitions
10-31
GPIB systems check
4-10
graphics system processor (GSP)
description of
12-11
green, red or blue dots
6-7, 7-7,
7-14
GSP (A19)
applied voltages
6-9
pin locations
6-11
removal
14-26
troubleshooting
6-9
H
high band problems
7-24
how to
adjust
ADC offset correction
constants
3-10
analog bus correction
constants
3-8
fractional-N spur avoidance
and FM sideband
3-44
frequency accuracy
3-41
IF amplifier correction
constants
3-9
option numbers correction
constants
3-13
serial number correction
constants
3-11
source pretune correction
constants
3-6
backup the EEPROM disk
3-33
initialize EEPROMs
3-32
position the A7 CC jumper
3-4
I
IF amplifier correction constants
adjustment
3-9
ILLEGAL UNIT OR VOLUME
NUMBER
10-35
improper connections
7-22
INITIALIZATION FAILED
10-36
initialize EEPROMs
3-32
insertion loss
how to do
2-11
typical response
2-11
instrument markings
15-5
INSUFFICIENT MEMORY, PWR
MTR CAL OFF
10-36
internal diagnostic test
running
6-17
table of tests
6-18
internal diagnostics
menu map
10-4
internal test descriptions
10-8
internal test, performing
2-7
isolation description
11-14
J
jumper position adjustment
3-4
jumper positions on the CPU (A7)
6-4
K
keypad assemblies removal
14-10
keys, identifying stuck
6-14
L
LED board removal
14-30
level accuracy
performance test
2-36
test record
2-47
line fuse
check
5-8
replacing of
14-5
line power module
description
12-7
line voltage check
5-8
load match
description
11-15
uncorrected port performance
11-8
loads, recommended part
numbers
1-4
loads, verifying
9-4
low band problems
7-22
M
M/A/D/S, description (ES models)
12-19
magnitude and phase stability
how to for cables
2-12
maintenance
15-2
maximum leveled power, table of
all network analyzer
12-4
measurement calibration
coefficients
11-2
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