DRAKE DTD1000 Руководство по эксплуатации - Страница 9
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Setup and Programming / Software Flow Chart
Programming and viewing of the various setup and
operating parameters is accomplished using the front panel
back lit, two line, sixteen character wide LCD along with the
two LEFT and RIGHT SELECT buttons and the five LEFT,
RIGHT, UP, DOWN and ENTER buttons. The name of the
parameter is on the top line of the display and the setting
value is on the bottom line.
To observe a certain parameter setting without intending to
change its value, just use the LEFT and RIGHT SELECT
buttons and the LEFT and RIGHT arrow buttons to navi-
gate through the menus shown in the software flow chart
below. The current setting for each parameter is shown on
the bottom line of the display. Note that depending upon
certain settings, some screens are not needed and will be
skipped.
SELECT
UNIT ID
SETUP:
MEQ1000
SETUP INPUT A:
DTD1000
DTD1000
Tuner
AGC
SETUP INPUT B:
NORMAL MODE
RS-232
MULTIPLEX
BAUDRATE
(These screens only appear if MULTIPLEX is ENABLED.)
DTD1000
DTD1000
CHANMAP
CHANNEL
(This screen only appears
for Encoder 1 in a given
SDE24 module. Encoder 2
in that module is always
forced to MPEG2.)
To make a change in the displayed parameter and its setting and
if this is the initial setup, you will want to enter the 'adjust' mode.
To do this, press the ENTER button that is located in the center
of the four arrow buttons and hold in for several seconds until
the display begins to flash. After you are in the adjust mode
(bottom line of screen flashing) use the left and right arrows to
navigate among screens and use the up and down arrows to
change the parameter setting. When ENTER is pressed, the
new settings will be loaded and stored and the unit will exit the
'adjust' mode. You may wish to not press ENTER until you have
gone through all screens and settings and then press ENTER to
save and load all changes in one step OR you can store just one
or several parameters at a time and reenter adjust mode to set
the next. Either method is acceptable.
ENTER
(These screens only appear if MULTIPLEX is ENABLED.)
(This screen
appears only
if ITU-B
is selected.)
I128, J1
I128, J5
I128, J2
I8, J16
I64, J2
I128, J6
I4, J32
I128, J3
I132, J4
I128, J7
I2, J64
I128, J4
I16, J8
I128, J8
I1, J128
DTD1000
MODE
9
(This screen
appears only
if ITU-A is
selected.)
ITU-A
ITU-B
(This screen
appears only
if ITU-A is
selected.)