DRAKE MEQ1000 Інструкція з експлуатації - Сторінка 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

Tuner

AGC

SETUP INPUT B:

NORMAL MODE

RS-232

MULTIPLEX

BAUDRATE

(These screens only appear if MULTIPLEX is ENABLED.)

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

(This screen

appears only

if ITU-A is

selected.)

ITU-A

ITU-B

(This screen

appears only

if ITU-A is

selected.)