TM 11-5805-246-10
2-17. FOUR-WIRE CIRCUIT HALF-DUPLEX TELETYPEWRITER OPERATION OVER PUSH-TO-TALK
RADIO.
This task covers:
1. Transmitting
2. Receiving
INITIAL SETUP
Tools
Personnel Required
None
One technician
Materials/Parts
Equipment Condition
Equipment connected.
None
See paragraph 2-9.
ACTION
REMARKS
LOCATION
ITEM
TRANSMITTING
Telegraph terminal
1.
NORM-REC-SEND
Set to SEND.
control panel
switch (1)
NOTE
Setting NORM-REC-SEND switch to SEND automatically turns
on radio transmitter and disables receiver.
2.
4W-2W-TEL
Set to 4W.
switch (2)
Hold down to signal the distant station only
RING switch (3)
3.
if distant station has a vf ringer.
Glowlamp (4)
Begin transmission after glowlamp goes out.
4.
RECEIVING
Set to REC.
1. Telegraph terminal
NORM-REC-SEND
switch (1)
control panel
While NORM-REC-SEND switch is set to REC
Glowlamp (4)
2.
position, the glowlamp will be lit.
2-52
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