Bell System 5000a User manual

BELL SYSTEM PRACTICES
AT&TCo Standard
5000A TRANSACTION Ill TERMINAL SET
—WITH OR WITHOUT 5000A PRINTER
SECTION 502-323-402
Issue 2, September 1977
1. GENERAL
1.01 This section contains identification, installation,
testing, and maintenance information for
the Transaction III terminal set. It also contains
information on the 5000A printer as used with this
set. For detailed information on the terminal set,
refer to CD- and SD-69945-01. For detailed
information “on the 5000A printer, refer to CD-
and SD-69949-01.
1.02 This section is reissued to:
●Add information on the 5000A printer
●Add Personal Identification Number (PIN)
option using manual entry pad
●Add information on 5000D or 5000F dials
available as auxiliary manual entry pads.
Since this reissue covers ageneral revision, arrows
ordinarily used to indicate changes have been
omitted.
1.03 For additional information on the Transaction
Network Service (TNS) see Bell System
Data Communication Technical Reference, PUB
41024, titled “Transaction Network Service” and
Bell System Technical Reference, PUB 41025, titled
“Transaction Network Service Polled Interface
Specifications.”
2. IDENTIFICATION
2.01 The 5000A Transaction 111terminal set (Fig.
1) satisfies the interface requirements of
the polled access circuits of the Transaction
Network Service. It may be used to perform
transactions such as credit authorization, check
verification, inventory control, or electronic funds
transfer.
2.02 Design Features:
●Magnetic stripe card reader (ABA Track 2)
●Click-disc type 19-button pad
●Operating instruction lamps [light emitting
diodes (LED)]
●Transaction progress indicator lamps (LED)
●Four response lamps (LED)
●Frequency-shift key (FSK) modem
●A128 character text message length
●An 8-digit numeric display with paging
capabilities.
2.03 Optional Features:
(a) A5000A printer may be connected to provide
aprinted response from the data center.
(b) The capability of entering aPersonal
Identification Number (PIN) during atransaction
to positively identify an account. This may be
accomplished by one of the following
●Activating the manual entry pad PIN option
●Connecting an auxiliary manual entry pad
consisting of a5000B, D, or Fdial (Fig. 8)
2.04 The 5000A Transaction III terminal set is
available in Ivory (-50) only. These terminal
sets will be shipped with adisposable protective
faceplate, so it will be necessary to order the
proper faceplate separately (Table A).
NOTICE
Not for use or disclosure outside the
Bell System except under written agreement
Printed in U.S.A. Page 1

SECTION 502-323-402
CARDIN STORAGE
SLOT
&\/~. .
CARil READER\ ~
INST
LAM
CALL
INDI
LAM
RESET BUTTON MANUAL
ON BASE PAN ENTRY PAD
2.05
(a)
unit and card reader and should be ordered as: ●
●Set, Terminal, 5000A, Transaction III, includes
Ordering Guide:
The 5000A Transaction
Fig. 1—5000A Transaction Ill Terminal Set
(c) If an auxiliary manual entry pad is to be
used, it will be necessary to order one of
III terminal set consists the following
of all the necessary circuitry including power
(b)
the following Cord, Mounting, D4BT-87 ●
(7-foot provided, 14- or 25-foot cords are
optional and may be ordered separately)
and Test Card C. ●
Faceplate, 139-type (Table A), ordered
separately
Dial, 5000B, includes 5-foot M19A cord
Dial, 5000D, includes 10-foot M19A cord
Kit of Parts, D-180822, includes 5000F dial
with 20-foot M19A cord and aKS-21884L3
(A52D7PC) Read Only Memory (ROM) or
intergrated circuit package.
Page 2

1SS 2, SECTION 502-323-402
TABLE A
TRANSACTION Ill
FACEPLATE ORDERING GUIDE
FACEPLATE CODE ICOLOR GUIDE I
139 A-’
LETTERING
Standard
Instruction
139 B-*
LETTERING ISUFFIX ICOLOR I
-1oo Avocado
I-108 ITeak I
I-109 \Walnut I
-111 Gold
Blank -112 Orange
!-113 IBrown I
-114 Red
I-115 Blue
I-118 IBlack ]
*Add appropriate color suffix.
(d) If a5000A printer is to be provided, it
must be ordered separately and will be
shipped with the following items:
●Cord, M14H, to interconnect with 5000A
terminal set, (3-foot provided, 10-foot available)
●Housing Spacer, to be used when 5000A
terminal set is placed on top of printer (Fig.
10)
●Test Cards Dand E. (Test Card Dis
provided for use with the 51OOBMTransaction
set and will not be used with this terminal.)
●Cord, Power, KS-14532L30, 6-foot long
Note: Power cords with right angle plugs
are available in other lengths as follows:
824013262 (P-40J326) 1-1/2 foot
824013270 (P-40J327) 2foot
824013288 (P-40J328) 4foot
824013296 (P-40J329) 6foot
824010995 (P-40J099) 12 foot
3. INSTALLATION
3.o1 Verify that aTransaction Network polled
access line has been installed and terminated
in a150A Channel Service Unit (CSU) Fig. 2.
IVote; The mounting cord of the 5000A
terminal set must connect directly with a
150A CSU which has been tested and the
attenuator switches set for the correct signal
level. For installation and testing of the CSU,
refer to Section 590-101-000.
3.02 Secure the J-hook (Fig. 2) of the D4BT
mounting cord into the baseplate of the
CSU and terminate as follows:
(1)
(2)
Feed end of mounting cord under printed
wiring board (PWB) to opposite side of CSU.
Terminate tip (G) and ring (R) cord conductors
to CT and CR screw terminals, respectively,
of Csu.
(3) Insulate and store the (Y) and (BK) mounting
cord leads so they will not interfere with
wiring components of the CSU.
3.03
(1)
(2)
To open the 5000A terminal set, proceed as
follows:
Invert set and loosen the two captive screws
holding the upper housing and chassis.
Lay the upper housing and chassis to the
right, as shown by Fig. 3without disconnecting
any cables.
3.o4 The Terminal Identification (TID) for the
terminal being installed (number is on the
service order) should now be set on the terminal
identification switches (Fig. 3). The 4digits of
the TID are set by closing the appropriate
rocker-switches in each digit group which have
values of 1, 2, 4, and 8counting from left to right.
If front side of rocker switch is depressed, the
switch will close and the horizontal mark across
the bar is not visible. If rear side of rocker switch
is depressed, the switch will open and the horizontal
mark across the bar is visible. Only closed switches
produce a1, 2, 4, or 8(counting left to right) or
acombination thereof. See Fig. 4for example of
switches coded for TID No. 5874.
Page 3

SECTION 502-323-402
CORD SECURED
TO BASEPLATE
COVER
(R) AND (Cl) OF D4BT CORD
TERMINATED ON CR AND
CT, (BK) AND (y)
INSULATED AND STORED
D-WIRE
FROM NETWORK
Fig. 2— 150A Channel Service Unit Showing Connection of Transaction Ill Terminal Set
Page 4

1SS 2, SECTION 502-323-402
TID SWITCHES
h---7
-— . .. ..-—. --”
%- ““’ ‘“ ‘a D4BT
~MOUNTING
---——---- —-—-——---- x-. r.. -,.
FUSE
.$i% MANUAL ENTRY PAD—
PIN OPTION PLUGS ._
..
IN TERGRATED
CIRCUIT
Fig. 3—5000A Transaction
Dial Connected
MOUNTING CORD FROM 5000B OIAL
CONNECTED TO MULTIPIN CONNECTOR
Ill Terminal Set With Upper Housing
IVote; The TIDnumber should redisplayed
in the number card holder on the set, both
for future reference and for the subscriber’s
use. (Early production models may only have
agummed label on front of the lower housing.
Write number on label.)
OPTIONS
A. Personal Identification Number (PIN) Provided
from Manual Entry Pad on 5000A Terminal Set
(Fig. 1)
3.o5 To pro~’ide this manual entry pad PIN option,
move the two option plugs shown in Fig. 3
to the two left pin positions.
and Chassis Laid Aside —5000B, D, or F
Options Aand Bcannot be provided
on the same set simultaneously.
B. Personal Identification Number (PIN) (Provided
by the Addition of an Auxiliary Entry Pad (Fig.
8)
3.06 To provide this option, proceed as follows:
(1) Verify that manual entry pad PIN option
plugs are in the right pin positions as shown
by the insert of Fig. 3.
(2) Hold the lower housing up on its side and
feed the mounting cord of the 5000B, D, or
Page 5

SECTION 502-323-402
0ml
1248
3MM
1248
6
Bml
1248
9
owl
1248
1ml
1248
1248
7
0001
1248
SWITCH
OPEN
I
2
Kwl
1248
5MIQ
1248
8
mu
1248
SWITCH
CLOSED
D
A. SWITCHSETTINGS FOREACHDIGIT, OTHRO9
1ST OIGIT 2ND DIGIT
~~ 3R0 DIGIT 4TH D(GIT
~~
DRMINHI
12481248 MIWINI
12481248
B. EXAMPLEOF TIO SWITCHESSET FOR 5874
Fig. 4—Terminal Identification (TID) Switches
Fdial through the cord entrance hole in the
base pan.
(3) Plug multipin connector of dial mounting
cord into receptacle on main printed wiring
board (PWB) Fig. 3. (Cord should extend toward
the front of the set when connector is correctly
oriented.)
(4) If a5000F dial is being used, the A52D7PC
intergrated circuit provided with the D-180822
Kit of Parts must be installed in place of the
A52D7PB circuit on the main printed wiring
board, (Fig. 3). Carefully pry up the edge of
the existing intergrated circuit package and lift
it out. When properly oriented the new circuit
package may be plugged in.
JVote: Be sure that the intergrated circuit
being replaced is aA52D7PB.
!!lr
Options Aand Bcannot be provided
Eon the same set simultaneously.
C. 5000A Printer
3.o7 If a5000A printer is to be provided, the
end of the M14H printer interconnect cord
not equipped with acord stay hook should now
be connected as follows:
(1) Hold the lower housing of the 5000A terminal
set on its side and feed the end of the
Page 6

1SS 2, SECTION 502-323-402
M14H cord through the cord entrance hole in
the base pan.
(2) Plug the connector of the M14H cord into
receptacle on main printed wiring board
(PWB) Fig. 6. The connector is keyed and
should not be forced.
3.08 Close terminal set as follows:
(1) Pull excessive slack out of adjunct cord(s)
as upper housing and chassis are replaced.
Invert set and tighten captive screws holding
the upper and lower housing together.
(2) Place jacketed portion ofcord(s) under strain
relief along with terminal set mounting cord
which is shown in Fig. 5.
MOUNTING CORD
STRAIN RELIEF [‘::;:TING /.+=-:::R
Fig. 5—Partial Bottom View of 5000A Terminal Set
Showing Mounting Cord Strain Relief
3.o9 Remove the disposable faceplate by lifting
at the midpoints of the left and right edges.
Install new faceplate by inserting bottom tab into
housing and then lower faceplate onto adhesive
pads.
Note: Verify that static arrester spring (Fig.
7) at upper right corner has not been distorted.
It must make contact with bottom of metallic
faceplate.
M14H’CORD CONNECTOR FOR
M14H CORD FROM
5000A PRINTER
Fig. 6—5000A Terminal Set Main PWB with 5000A
Printer Connected
3.10 Verify that there is an available 117-volt,
3-wire ac receptacle, not controlled by a
switch, within reach of the 6-foot power cord.
KA3-wire outlet is required for safety
!and proper operation of the set. The
third conductor must be groanded.
3.11 To install a5000A printer with 5000A
terminal set located on printer (Fig. 9),
proceed as follows:
(1) Remove back cover from printer by removing
the four screws holding the cover in place
(Fig. 10).
(2) Turn printer onto either side. Connect the
M14H cord from the 5000A terminal set by
plugging the keyed connector into bottom of
the printer and secure the strain relief using
the screw provided (Fig. 11).
(3) Connect end of printer power cord into
recessed power receptacle in the bottom of
the printer (Fig. 11) and place printer upright.
Do not connect cord to ac outlet at this
time.
Page 7

SECTION 502-323-402
ADHESIVE PADS
STATIC
ARRESTER
SPRING
SHIELD
Fig. 7— 5000A Transaction Ill Terminal Set With Faceplate Removed
(4) Place housing spacer, provided with printer, 3.12 To install a5000A printer adj scent to the
onto the printer (Fig. 10) and place the 5000A terminal set, proceed as follows:
WOOA terminal set on top of the spacer.
(5) Plug 5000A terminal power cord into receptacle (1) Remove back cover from printer [3.11(1)]
in rear of printer and wind the M14H and and remove cover insert from the stored
the i5000A term-inal power cord around the
storage spools at the rear of the printer
12).
f6)Dress mounting cord(s) through the
provided in rear of printer and replace
cover. Proceed to 3.13.
cord location above the spools in rear of the printer.
(Fig. Slide the insert into the top of the back cover
and replace storage screw in printer.
slots (2) Connect the M14H cord to the printer and
back connect the printer power cord to the printer
[3.11 (2) and (3)].
Page 8

1SS 2, SECTION 502-323-402
/D4BT MOUNTING CORD [_. “
Transaction Ill Terminal
5000A terminal set
Fjg. 8—5000A
(3) The power cord of the
may be connected to the power receptacle
inside the printer or the two power cords may
be run to separate ac receptacles. Do not
connect to ac power at this time. If 5000A
terminal set power cord is connected to printer
receptacle, dress the cord through slot provided
in rear of printer and replace back cover.
3.13 Connect power cord(s) to ac outlet and verify
that the first instruction light is on and the
Set With 5000B, D,
SYSTEM READY
or FDial installed
light is on. The blinking of the
SYSTEM READY lamp indicates that the line is
connected to the Transaction Network and that it
is being polled.
Note: If no lamps light when power cord is
connected, either ac receptacle is defective or
fuses may be open. If fuses are suspected,
refer to 5.02 and 5.03 in Part 5, Maintenance.
Page 9

SECTION 502-323-402
5000A
TRANS
TERMI!
5000A
PRINTER
SHROUO.
RESET
EUTTON -
AC
~Al
—
Fig. 9—5000A Transaction Ill Terminal Set Installed on 5000A Printer
Page 10

1SS 2, SECTION 502-323-402
BACK COVER
SPACER IN PLACE INSERT STORED
ON PRINTER HOUSING \IN PRINTER
5000/4
PRINTER
BACK COVER
MOUNTING SCREWS
BACK COVER
Fig. lo— 5000A Printer With
4. TESTING
u
RThe following test procedures are
5designed to test all functions of the
5000A terminal set and associated
4Lequipment. Acondensed format of
the test procedures may be found
at the end of this part.
Note: If a5000A printer is being provided,
have an 8-1/2 by 11 inch sheet of paper
available before beginning test, but do not
insert paper into printer.
4.01 The following are test sequences required
to determine if the Transaction HI terminal
set (and printer, if provided) is operational.
Note: Any step that fails during the test.
means the test has failed. Repeat test before
proceeding to the maintenance section.
SPOOLS FOR
STORING 5000A
POWER CORO
Back Cover Removed
4.02 Demess and hold RESET button momentarily.
Th; SYSTEM READY lamp should go off
and stay off as long as RESET button is held
down.
4.o3 Relese RESET button. The first instruction
lamp should be on. SYSTEM READY lamp
should be on and blinking. This may be considered
to be the initial state of the terminal. If SYSTEM
READY lamp is lighted but not blinking, it could
indicate any of the following
(a) Terminal set not connected to network.
(b) Trouble with Transaction Network or some
component.
Note: If network failure is suspected, call
the Transaction Network Customer Service
Bureau.
(c) Trouble with the terminal set itself.
Page 11

SECTION 502-323-402
RECESSEDP
RECEPTACLE
-n \ I STRAIN REl
POWERCCRD Ml4H CORDFROMTRANSACTION
fl TERMINAL
w
II
Fig. 11—Bottom View of 5000A Printer
.IEF
Ill
4.o4 Verify TID by simultaneously depressing
the RESET and END buttons. Release
RESET button while holding END. The TID should
appear on visual display.
Note: If the rocker switches associated with
adigit are operated improperly, so that a
number greater than anine (9) is indicated,
it will appear on the display as adash (-) or
invalid number.
If incorrect TID appears on display, disconnect
power cord, open terminal (3.03), reset TID (3.04),
and retest. If correct TID is displayed, depress
RESET button to return terminal to its initial
state.
4.o5 Depress the 8button eight times and the
display shall be filled with 8’s. Depress
the ●(decimal point) button eight times and the
display shall be filled with ●’S.
TEST PROCEDURE
PRINTER (TEST A)
FOR 5000A TERMINAL WITHOUT
4.06 Depress RESET button and release. Pass
test card C(card is packed with 5000A
terminal) through the card reader from right to
left. Card must be held with the magnetic stripe
down and to the front and must be moved through
the slot smoothly and without hesitation. First
instruction lamp should go out and second instruction
lamp should light. Pass the test card through the
reader asecond time and the instruction lamps
should sequence again. Correct operation of these
lamps indicates that the test card is properly coded
and the card reader is good. If the card is not
read correctly an instruction lamp will blink and
the card reading procedure should be repeated.
4.07
and /
4.08
(TIP)
WARNING: Any magnetic stripe card
may have its encoding destroyed if
the card is carried or stored near a
magnet or magnetized object.
With third instruction lamp lighted, key in
digits, in sequence, 1through 9, ●,O,
(slash) on the manual entry pad.
Depress END button on terminal set and
observe that TRANSACTION IN PROGRESS
lamp will light briefly. Observe that all
response lamps including WAIT are on and the
DISPLAY lamp (arrow toward right side of visual
display) is blinking. The display will show ●
2-999-O.
Note: If Error 01 appear on display,
possible problems may be:
●Incorrect TID number on service order
●Connected to wrong line.
4.09 Depress DISPLAY button and display will
show 123456.
4.10 Depress DISPLAY button again and display
will nowshow 12345678.
Page 12

1SS 2, SECTION 502-323-402
M14H CORD
C(2NNECTlh
50GOA
TERMINAL
sET TO
PRINTER
..
/-. \
//‘ ,, \
DIAL 5000A TERMINAL .- PRINTER
MOUNTING MOUNTING CORD POWER C(
7
—
9RD
5000A POWER
CORO PLUGGED
INTO PRINTER
RECEPTACLE
CORD
Fig. 12—5000A Terminal Shown Installed on 5000A Printer —
4.11 Depress DISPLAY button again. Verify (1)
that display now shows 9.0-. Display lamp
(blinking arrow) will now be extinguished. If no left.
Printer Cover Removed to Show Cord Storage
Depress RESET button and run test card
Cthrough the card reader from right to
Card must be held with the magnetic stripe
provision has been made for aPIN pad, proceed down and to the front and must be moved
to 4.13. through the slot smoothly and without hesitation.
First instruction lamp should go out and second
instruction lamp should light. Pass the test card
4.12 If PIN option A(3.05) or B(3.06) has been through the reader asecond time and the
provided, test the appropriate pad as follows: instruction lamps should sequence again.
Page 13

SECTION 502-323-402
(2) Depress PIN button and observe that PIN
lamp on set and the Light Emitting Diode
(LED) on the auxiliary dial (if used) are both
lighted.
(3) Key in digits, in sequence, 1through 9, .,
0, and END on the auxiliary manual entry
pad (if used), or on the manual entry pad of
the set. Each entry will appear on the display
as aletter “P”. The PIN lamp and the LED
on the auxiliary dial will now be extinguished.
(4) Depress END button on terminal set and
observe that TRANSACTION IN PROGRESS
(TPI) lamp will light briefly. Observe that all
response lamps including WAIT are on and the
DISPLAY lamp (arrow toward right side of visual
display) is blinking. The display will show ●
2-999-O.
(5)
(6)
(7)
Depress DISPLAY button and display will
show 123456.
Depress DISPLAY button again and display
will now shown 12345678.
Depress DISPLAY button again and verify
that display shows 9●
(blinking arrow) will now be
4.13 Depress STATUS button
all response lamps are
visual display is now clear and
button lamp lights.
4.14 Demess ERASE button
O. Display lamp
extinguished.
and observe that
extinguished, the
that the STATUS
and the STATUS
lamp will be extinguished.
4.15 Depress CANCEL button. Observe that
the CANCEL button lamp lights and
TRANSACTION IN PROGRESS lamp will light
briefly. After CANCEL lamp goes out, (. 2-999-O
will have appeared on the visual display), depress
RESET button to restore terminal set to its initial
state.
4.16 Depress LAST ID button and observe that
SPECIAL CONDITION lamp is blinking.
Display will show Error 04.
4.17 Depress CANCEL button and set is restored
to its initial state. Proceed to 4.32.
TEST PROCEDURE FOR 5000A TERMINAL SET USED
WITH 5000A PRINTER (TEST B)
4.18 Depress RESET button and release. Pass
test card C(card is packed with 5000A
terminal) or test card E(packed with 5000A printer)
through the card reader from right to left. Card
must be held with the magnetic stripe down and
to the front and must be moved through the slot
smoothly and without hesitation. First instruction
lamp should go out and second instruction lamp
should light. Pass the test card through the reader
asecond time and the instruction lamps should
sequence again.
Note: Test card D(also packed with 5000A
printer) will not be used with this terminal.
WARNING: Any magnetic stripe card
may have its encoding destroyed if
the card is carried or stored near a
magnet or magnetized object.
4.19
and /
4.20
paper
With third instruction lamp lighted, key in
digits, in sequence, 1through 9, ●,O,
(slash) on the manual entry pad.
Depress END button on 5000A terminal set.
The display should show PAPEr. Insert
into the printer.
Note: Paper may be inserted from the front
or from the right side. Position paper so
that back of paper is against the paper guide
and the left side lines up with the paper guide
line on the shroud (Fig. 9).
4.21 The display will show PUSH End. Depress
the END button. The printer will clamp
the paper at this time.
4.22 Observe that TRANSACTION IN PROGRESS
(TIP) lamp will light briefly.
that all response lamps, and WAIT
and the display lamp (arrow on right
display) is blinking. The display
2-999-O.
Then observe
lamp, are on
side of I’isual
will show ●
Page 14

1SS 2, SECTION 502-323-402
Note: If Error 01 appears on display,
possible problems may be:
●Incorrect TID number on service order
●Connected to wrong line.
4.23 Depress DISPLAY button and display will
show 123456. Printer will be heard to
operate. Do not remove paper. If no provision
has been made for aPIN pad, proceed to 4.25.
4.24 If PIN option A(3.05) or B(3.06) has been
provided, test the appropriate pad as follows:
(1) Depress RESET button and run test card
Cor Ethrough the card reader from right
to left. Card must be held with the magnetic
stripe down and to the front and must be moved
through the slot smoothly and without hesitation.
First instruction lamp should go out and second
instruction lamp should light. Pass the test card
through the reader asecond time and the
instruction lamps should sequence again.
(2) Depress PIN button and observe that PIN
lamp on set and the Light Emitting Diode
(LED) on the auxiliary dial (if used) are both
lighted.
(3) Key in digits, in sequence, 1through 9, .,
0, and END on the auxiliary manual entry
pad (if used) or on the manual entry pad on
the set. Each entry will appear on the display
as aletter “P”. The PIN lamp and the LED
on the auxiliary dial will now be extinguished.
(4) Depress END button terminal set and observe
that TRANSACTION IN PROGRESS (TIP)
lamp will light briefly. Observe that all response
lamps including WAIT are on and the DISPLAY
lamp (arrow
is blinking.
(5) Depress
show 1
again.
4.25 Depress
toward right side of visual display)
The display will show ●2-999-O.
DISPLAY button and display will
23456. Printer will operate
STATUS button and observe that
all response lamps are extinguished, the
visual display is now clear and that the STATUS
button lamp lights.
4.26 Depress ERASE button and the STATUS
lamp will be extinguished.
4.27 Depress CANCEL button. Observe that
CANCEL button lamp lights and TIP lamp
will light briefly. After CANCEL button lamp
goes out, the response lamps will light and the
display will show ●2-999-O.
4.28 Depress DISPLAY button. Display will show
1 2 3 4 5 6 and printer will operate again.
4,29 Depress RESET button to restore terminal
to its initial state. Remove paper from
printer. If PIN option has been provided, printing
should read:
123456789 <0=
123456789<0
123456789<0
If no PIN capability has been provided, printing
should read:
123456789 <0=
123456789 <0=
4.30 Depress LAST ID button and observe that
SPECIAL CONDITION lamp is blinking.
Display will show Error 04.
4.31 Depress CANCEL button and set is restored
to its initial state.
4.32 This completes the test procedures. Give
test card to customer along with the How
To Operate Manual. Explain to the customer the
use of the test card per the How To Operate
Manual.
Note: If no printer has been installed, leave
test card C. If a5000A printer has been
provided, leave test card Ewhich is provided
with the printer. Both test cards have the
same data on their magnetic stripes, only the
testing instructions on the cards are different.
If test card Eis being provided, the validity
of the card should be checked by the procedure
given in 4.06 using test card Einstead of
test card C.
Page 15

SECTION 502-323-402
TEST A(SEE NOTE)
5000A TRANSACTION 111TERMINAL SET
STEP ACTION
iDepress RESET and release,
Pass test card thru reader.
2Pass card thru reader again
3Key 1thrug 9, ., 0, and /on manual entry
pad,
Depress END
4Depress DISPLAY button
aDepress DISPLAY button
6Depress DISPLAY button
If PIN capability is not provided, proceed to
Step 14.
7
8
9
10
11
12
13
14
Depress RESET and pass test card thru reader
2times.
Depress PIN button
Key 1thru 9, ●,O, and END on auxiliary dial
or manual entry pad, as provided.
Depress END on 5000A terminal set.
Depress DISPLAY button.
Depress DISPLAY button.
Depress DISPLAY button.
Depress STATUS button.
15 Depress ERASE button.
VERIFICATION
1st lamp out –2nd lamp lights
2nd lamp out –3rd lamp lights
TIP lamp lights briefly,
Response lamps and WAIT are on,
Display lamp blinking,
Display shows ●2-999-O
Display shows 1 23456
Display shows 1 2345678
Display shows 900-
Display lamp extinguished
Lamps sequence as above,
3rd lamp lighted
PIN lamp and LED on 5000B, D, or Fdial
(if provided) lighted
Each entry appears on display as letter “P”.
PIN lamp and dial LED (if provide) are
extinguished.
TIP lamp lights briefly,
Response lamps and WAIT are on,
Display lamp blinking,
Display shows ●2-999-O.
Display shows 1 23456.
Display shows 1 23456 78.
Display shows 900,
Display lamp extinguished.
STATUS button lamp lights
Response lamps extinguished
Display is clear.
STATUS lamp extinguished.
Page 16

1SS 2, SECTION 502-323-402
STEP ACTION VERIFICATION
16 Depress CANCEL button. CANCEL button lamp lights,
TIP lamp lights briefly,
CANCEL lamp goes out,
Display shows ●2-999-O.
17 Depress RESET button. 1st instruction lamp on,
WAIT lamp goes out,
SYSTEM READY lamp blinking
18 Depress LAST ID button. SPECIAL CONDITION lamp blinking,
Display shows Error 04.
19 Depress CANCEL button. 1st instruction lamp on,
SYSTEM READY lamp blinking.
Note: For more detailed information, see 4.06 through 4.17.
Page 17

SECTION 502-323-402
STEP
1
2
3
4
5
6
8
9
10
11
12
13
14
Page
TEST B(SEE NOTE)
5000A TRANSACTION Ill TERMINAL SET WITH 5000A PRINTER
ACTION VERIFICATION
Depress RESET and release, 1st lamp out – 2nd lamp lights.
Pass test card thru reader.
Pass card thru reader again. 2nd lamp out –3rd lamp lights.
Key 1thru 9, ●,O, and /on manual entry
pad.
Depress END button.
Insert paper into printer.
Depress END.
Display shows PAPEr.
Display shows PUSH End.
Paper clamped by printer,
TIP lamp lights briefly,
Response lamps and WAIT are on,
Diplay lamp blinking,
Display shows ●2-999-O.
Depress DISPLAY button. Display shows 1 23456
18
Printer operates.
If PIN capability is not provided, proceed to Step 13.
Depress RESET and pass test card thru reader
2times.
Depress PIN button.
Key 1thru 9, ., 0, and END on manual entry
pad or auxiliary dial as provided.
Depress END on 5000A terminal set.
Depress DISPLAY button.
Depress STATUS button.
Depress ERASE button.
Lamps sequence as
3rd lamp lighted. above,
PIN lamp and LED on 5000B, D, or Fdial
(if provided) are lighted.
Each entry appears on display as letter “P”.
PIN lamp and dial LED (if provided) are
extinguished.
TIP lamp lights briefly,
Response lamps and WAIT are on,
Display lamp blinking
Display shows ●2-999-O.
Display shows 1 23456
Printer operates.
STATUS button lamp lights,
Response lamps extinguished,
Display is clear.
STATUS lamp extinguished.

1SS 2, SECTION 502-323-402
STEP ACTION
15 Depress CANCEL button.
16 Depress DISPLAY button.
17 Depress RESET button.
18 Remove paper from printer.
CANCEL button lamp lights,
TIP lamp lights briefly,
CANCEL lamp goes out,
Response lamps light
Display shows ●2-999-O.
Display shows 123456
Printer operates.
1st instruction lamp on
WAIT lamp goes out,
SYSTEM READY lamp blinking.
Printed display
(With PIN capability provided)
123456789 <0=
123456789<0
123456789<0
(Without PIN capability)
123456789 <0=
123456789 <0=
19 Depress LAST ID button. SPECIAL CONDITION lamp blinking,
Display shows Error 04.
20 Depress CANCEL button. 1st instruction lamp on
SYSTEM READY lamp blinking.
Note: For more detailed information, see 4.18 through 4.31.
Page 19

SECTION 502-323-402
5. MAINTENANCE
5.01 All functions of the Transaction III terminal
set are rendered inoperative by the loss of
ac power.
5.02 There are two fuses housed in plastic in-line
holders located at the left rear corner of
the main PWB. If afuse failure is suspected,
the fuses may be removed (access per 3.03), and
checked visually.
5.03
CAUTION: Insure that fuses do not
get interchanged. The F1 fuse in
the -12 volt circuitry is a3/4 ampere
fuse (connected by red leads) and
the F2 fuse for +5 volt is a3ampere
fuse (connected by black leads).
If the F2 fuse is open, there will be no
lighted lamps on the terminal set and no
visual display.
WARNING: For continued protection
against fire hazard, replace fuses
only with 3/4 AMP or 3AMP (as
specified) SLO-BLO (BUS MDL) or
Equivalent.
5.04
(a)
(b)
(c)
(d)
(e)
5.05
Other field maintenance of the terminal set
shall consist of the following
Check for proper connection of cord.
Replacement of D4BT-87 mounting cord.
Check for loose wires or connections on main
PWB.
Replacement of auxiliary manual entry pad.
Check position of option plugs.
Field repairs on the 5000A terminal set shall
not be attempted. Return defective set to
Western Electric Service Center in accordance with
local procedures. If set is being replaced, return
disposable faceplate from new set with the used
set.
K
R
Page 20
If set should fail to sequence when
using test card (4.06 or 4.18), try
another test card before presuming
the terminalset defective andreplacing
it.
5.06 If 5000A terminal set fails test procedure
with printer connected, remove M14H cord
from terminal set and retest per 4.06 through 4.17.
If set passes terminal tests, replace printer.
5.o7 Field repairs on the 5000A printer shall not
be attempted. Return defective printer to
Western Electric Service Center in accordance with
local procedures.
5.08 Paper problems with the 5000A printer
should be treated as follows:
(a) If paper is jammed or can not be removed
easily
(1)
(2)
(3)
(b) If
(1)
(2)
K
R
Push RESET button.
Try to remove paper.
If paper can not be removed, replace
printer.
paper is lost in printer
Try to push paper out using another sheet
of paper.
Replace printer.
Do not attempt to remove paper from
5000A printer by forcing metal tools
or hard objects through the paper slot
as this may damage the printing
mechanism.
5.w Some printer related problems may be
indicated by Error 09 being displayed on
the 5000A terminal set. These are:
(a) Paper not registering properly causing paper
sensor switch to open before printing is
completed.
(b) Defective M14H interconnect cord or improper
engagement of M14H with connector in
5000A terminal or in 5000A printer.
(c) Malfunction in printer.
(d) Defective or faulty output from 5000A
terminal.
(e) Errors in text transmitted from data center
to terminal.