TM 11-5805-246-10
2-5. INITIAL ADJUSTMENTS AND SELF-TEST. (CONT)
ACTION
REMARKS
ITEM
LOCATION
Type letters R and Y.
7 . Teletypewriter
Keyboard (1)
Observe error free copy. Glowlamp on
TH-5/TG will go out. Varying tone is
heard in telephone receiver.
8.
Keyboard (1)
Stop typing.
Steady tone is heard in telephone
receiver for 3 seconds. When tone stops
glowlamp on TH-5/TG will light.
Hold down.
RING switch (2)
9. Telegraph terminal
Ringing signal is heard in telephone
receiver and glowlamp flickers.
NORM-REC-SEND
Set to SEND.
10.
Steady tone is heard in telephone
switch (3)
receiver and glowlamp will go out.
Type letters R and Y.
Keyboard (1)
1 1 . Teletypewriter
Observe error free copy. Varying
tone is heard in telephone receiver.
Set to REC.
NORM-REC-SEND
12.
Telegraph terminal
No tone in telephone receiver, glow-
switch (3)
lamp will light, and teletypewriter
transmission is not possible.
Set to NORM.
NORM-REC-SEND
13.
No tone is heard In telephone
switch (3)
receiver.
2-22
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