Motorola R-20010 Maintenance Manual page 28

Table 2-L AF BUS Control
DATA
AF BUS
:1 1
AF BUS #2
ADRS
O:l
D2 Dl DO D3 D2 Dl DO
() AUDIO SYNTH B ITS 0-3 Display LEOs
I AUD IO SYNTH BITS 7-4 Function LEOs
2
AUDIO SYNTH BITS 11 -8
Mode LEOs
:l
AUDIOSYNTH BITS 15- 12
INPUT SCOPE ATTENUATION
0.001 O.Ql
0.1
1.0
PL
DPL
DPL
AUD IO (MON + DSBJ OFFSET ATTEN EXT IN
~
CLOCK SYNTH
/GEN
ATTEN I NT/EXT
AC/DC
SELF:CT
ENABL E
SELECT
BIT16
SELECT ENABLE SELECT SELECT
MOD TO AUDI O AUDIO AUD IO
.-.
SPEAKER
ATTEN SYNTH ATTEN RF ATTENUATOR POSITION
ENABLE :IOdB BITli IOdB
DPLX
DSBSC FM AM
RFOVER WBSIC ANT SPARE
()
MOD MOD MOD MOD
TEMP PRESENT
SELECT
INPUT
F:NABLE ENABLE ENABLE ENABLE
HI NARY
iF
SIGNAL
OFFSET
i MOD
OVERLOAD PRESENT ON/OFF
WB/ NR
ENABLE
DVM MODE SELECT
esse esse
l)
CONT B URST
IMAGE
MON/G EN
SIC:NAL
DVO
HI/ LO
STRENGTH
DV2 DVI
EN EN
SCOPE
PKDET PKDET PKDET
SCOPE VERTICAL SWITCH POSITI ON
9
TR IGGER
FMMOD
AM MOD
DEMOD
IOV/DIV
IV or 2.'; kHz/
0. 1 V or 2.5 kHz/ 0.01 V ur 0.25
ENABLE ENABLE ENABLE
ENABLE
DIV DIV kHz/DI V
OIST INT
A
NOTCH DVM WB/ NB ALARM
SPARE
SCOPE
FILTER X O .I SELECT ENABLE
INPUT
HORIZONTAL SWITCH POSITION
Xl/X I O ENABLE
H
HORIZSCOPE VERT SCOPE
MODE SELECT MODE SELECT
MOD TO EXT/
O.ot-1/
('
ANTENNA
SCOPE DISTORTION
1- 10
ENABLE
DI SABLE SELECT
SWEEP
SELECT
SCOPE TIME BASE CONTROL PERIOD/ COUNTER/
SPARE
SPARE
() FREQ
DVM
OUTPUT
OUTPUT
C2 Cl
co
SELECT SELECT
DVM
E
RMS/ DIR COUNTER RANGE
SELECT
COUNTEH. INPUT SELECT
F
IF/BFO EXTERNAL
2-2