TM 11-5805-246-10
2-16. FOUR-WIRE CIRCUIT HALF-DUPLEX TELETYPEWRITER OPERATION OVER WIRE.
This task covers:
1. Transmitting
2. Receiving
INITIAL SETUP
Personnel Required
Tools
One technician
None
Equipment Condition
Materials/Parts
Equipment connected.
None
See paragraph 2-8.
ACTION
REMARKS
ITEM
LOCATION
TRANSMlTTlNG
Set to NORM.
Telegraph terminal
1.
NORM-REC-SEND
control panel
switch (1)
Set to 4W.
4W-2W-TEL
2.
switch (2)
Hold down for 3 seconds to signal or break
RING switch (3)
3.
transmission from the distant station.
Wait until lit before starting or continuing
Glowlamp (4)
4.
transmission.
NOTE
If teletypewriter runs open, stop typing.
RECEIVING
1. Telegraph terminal
Set to NORM.
NORM-REC-SEND
control panel
switch (1)
Set to 4W.
4W-2W-TEL
2.
switch (2)
Wait until lit before starting or continuing
Glowlamp (4)
3.
transmission.
2-50
Previous Page
