Programmed command control.

TM 11-5865-215-13

(e) Select one of the desired ten data file registers by

pressing appropriate keyboard numeric.

NOTE

When step (e) above is executed, the selected key-

board numeric does not light. The TUNE RECEIVER

key lights and the keyboard reflects the operating

and tuning commands that are controlling the re-

ceiver.

The receiver command is now entered into

the selected file register in the receiver control

and in a duplicate file register in the computer.

( f ) Repeat steps (a) thru (e) above to program all. 20 file

registers.

(1) Programmed command control.

(a) Press RCL key and observe that it lights.

NOTE

The RCL key remains lit and the function remains

active unless cleaed by the CLR key.

Select desired data file by toggling DATA A/DATA B key

(b)

until appropriate light goes on.

(c)

Select desired register by pressing appropriate keyboard

numeric.

(d)

Press TUNE RECEIVER key and observe that it liqhts. This

verifies that preprogrammed receiver command, residing in

selected register, has been transferred to receiver.

Observe that RCL key automatically goes out when TUNE

(e)

RECEIVER is activated.

d. Programmed Auto-Step Control Mode. This mode allows the op-

erator to automatically transfer up to 31 different combinations of

20 programmed receiver commands to the receiver in a preset sequence.

The rate at which these commands are sent is adjustable from one step

per 11 s to approximately one step per 0.7 s by adjusting `the SWEEP/

STEP RATE control.

(1) Sequence presetting.

(a) Press AUTO STEP key.

Observe that AUTO STEP and HOLD keys

light.

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