Type III C lass A Program

DATA CHECK. This key should be hit to turn off the
associated light (to its left), which comes on whenever a
longitudinal or vertical redundancy checking error occurs,
or when power is turned on at the terminal,.
Any invalid output character (one which cannot be typed by
the terminal and for which no keyboard function, such as tab
or carriage return, exists> appears in terminal output as a
space. For further information on the characteristics and
handling of the 1050 terminal, refer to the 1050 reference
digest (GA24-3020).
1050 INITIATION PROCEDURES
The procedure for preparing the 1050 for use are described
below. When these steps have been performed, log in.
1. After making sure that the terminal is plugged in, set
the panel switches (shown in Figure 3) as follows:
switch
SYSTEM
MASTER
PRINTER1
PRINTER 2
KEYBOARD
READER1
READER 2
PUNCH1
PUNCH 2
STOP CODE
AUTO FILL
PUNCH
SYSTEM
EOB
SYSTEM
TEST
SINGLE CY
RDR STOP
Setting
ATTEND
OFF
SEND REC
REC
SEND
OFF
OFF
OFF
OFF
OFF
OFF
NORMAL
PROGRAM
see below
(up)
OFF
OFF
OFF
If an EOB switch appears on the terminal, it may be set to
either AUTO or MANUAL. If it is set to AUTO, the RETURN key
may be used to terminate an input line. If the EOB switch
is set to MANUAL, or if it does not appear on the terminal,
all input lines must be terminated by hitting the 5 key
while the ALTN CODING key is pressed and held down.
2. Check to see that the margin stops--the two blue
indicators invisible in the transparent strip just below the
switch panel--are set as desired (normally at 0 and 130).
If so, proceed to step 3. To change margin settings, set
20 Terminal Characteristics