Teletype 43 Teleprinter Basic RO, Service Manual

Page: 32 / 222

406,1-22
B. INSTALLATION AND REMOVAL (Cont)
5. INSTALLATION PROCEDURE
(Tabletop) (Cont)
C. Ribbon and Paper Installation
5.11 Install the ribbon and paper. Refer to the
How to Operate Manual 386, Page 6-1.
D. Checkout Procedure
5.12 Connect the data set and terminal power
cords to a properly polarized and grounded
source of 115 V ac power (50 or 60 Hz). Normally
the power cords should
be
connected to unswitch­
ed outlets to avoid loss of stored data or call
disconnects. Fuse protection should be time
delayed and provide for a running current of
0.8 A for the terminal.
5.13
Certain user programmable options listed
below should be reviewed to properly
interface the 43 Buffered KSR Terminal with the
customer supplied data set and/or system require­
ments. To enable the options, refer to the How
To Operate Manual 386, Page 6-1.
5.14
If any of the options changed from the
furnished condition, enter the
new
values in the RECORD OF USER PROGRAM­
MABLE OPTIONS section of the directory card.
(See Fig. 18.)
5.15 Perform the teleprinter installation check­
out procedures found in Teleprinter Test­
ing, Page 1-43.
E. Directory Card
5.16
Record the installed location of the sta-
tion (floor, area, and phone, if any), loca­
tion of extension phone if any, and the number
to
be
called in case of trouble in the space provided
on the slideout directory card (Fig. 18). Also mark
the appropriate memory size.
5.17 To remove the directory card, pull it out
as
far as it will go, then by holding card
at edges, move it slightly to one side and pivot
to clear the opposite latch. Fill in the informa­
tion requested on the card. Replace the directory
card.
5.18
Clear up the unpacking area, wipe off any
finger prints on the set, and turn the 43
KSR Station over to the subscriber.
Speed
STATE
FURNISHED
StopU
DS212
HsStp
The decimal value for the baud rate of the terminal. If a
dual speed data�t is used (212 type) this option is the
baud rate for the low speed mode. Allowed values: 0110,
0200, 0300, 0600, 1200, 1800 (leading zeros must
be
included).
The number of stop units in a transmitted character.
Allowed values: 1, 2 (2 stop units is usually associated
with 110 baud rate. 1 stop unit is usual for all other
speeds).
A ''y" response conditions the terminal for dual speed
operation with a 212 data set. The low speed of opera­
tion
will be
as
specified by the Speed option and the
StopU option. The high speed of operation will always
be 1200 baud, using the HsStp option for stop bit
definitions.
The number of units in the stop element for the 212 data
set high speed mode. Values allowed: 1, 2 (1 is the usual
value).
0300
1
n
1