Malntenance
-
494A/4g4Ap
Service
Vot.
1
Figure
6-30.
Easeline
leveling
adiument
and
test
point
locations.
o
o
a
o
t
o
t
o
o
o
I
a
o
a
o
o
o
o
a
o
o
a
a
o
I
I
I
o
o
t
o
a
a
o
o
I
I
I
t
a
I
a
a
I
106l (low)
through
R1013
(high)
leyete,
actiustments
I
t.
,l
tl
ll
/1
It
tt
tt
I
n
'l
-f
I
I
1
I
t
I
tt
U
.u.
I
I
'f
ltl
-s
{
{
at
<
-
4
{
-71
C
--
<
4
{
{
-il
-t2
.A
-n
F )
.ffl
a
il.ft1c
MI
rrl
ilth
Jdl {tt
ll,l
l.r
tt'
IrlF'
ril"
,'I
1-
t
Gs.
A-
Scrler
ol waveforms.
Amplihrde
approximately
+5
dB
tbovc
rnd
below
baaeling
reterenc".--
B. Typlcal
wrvclorm
when
dirsay
bleaks
up.
Flgure
6-31.
Typical
basetine
compensation
adjustrnent
displays.