E C E I V; I N S P E C T I 0 N; Power And Signal Wiring; Power On/Performance Check - Facit 4431 Service Instruction

Protocols
Environmental Conditions
Temperature
Voltages
Frequencies
Consumption
Dimensions
Display Unit
Width
Depth
Height
Keyboard
Width
Depth
Height, rear
Height, front
Total weight
Data format
Data bits
Data bit 8
Parity
Data transfer rate
Operator controls
Switches:
ON/OFF
X-ON/X-OFF protocol
10° to 4o
0
c
rational)
-10° to 6o
0
c
(storage)
117V
220V
49-61Hz
65 Watts
32.6cm (12.8")
40.2cm (15.8")
37cm (14.7")
43.8cm (17.25")
26cm (10.2")
6.4cm (2. 5")
1.0cm (0.4")
20 Kg (44lb)
(ope-
8 or 7 asynchronous
0 or deleted
Odd,even or inhibited
75 to 19.200 bits/-
sec.
2 R E C E I V I N G, U N P A C K I N G
AND I NS PE CT I 0 N _ _ _ _ _ _
The Facit 4431 terminals are carefully packed
to insure safety during shipment, however, when
the terminal arrives check the following:
• the invoice against your original purchase
order
• examine the outside of the shipping contai-
ner closely for signs of abuse or damage in
transit
A chrushed or punctured carton naturally calls
for a careful inspection of the contents, if
any damage is found inform the delivery agent
about any damage found.
3
2.1 POWER AND SIGNAL WIRING
The 4431 terminal wiring consists of an AC po-
wer cord which is included with the display
unit.
The keyboard is connected to the display unit
by a flexible coiled cable. The V24/RS232C sig-
nal cables are provided by the customer.
2.2 POWER ON/PERFORMANCE CHECK
Inspection before power on:·
• check that the model plate corresponds to
order and packing case marking
• check for proper keyset
• check that accessories and documentation are
supplied
• check, and if not appropriate, modify the
power connection to your national standard.
Make sure that proper grounding is performed
and that proper voltage is selected. Also
check fuse value, should be 0.5Amp slow at
220/240Volts and 1Amp at 115Volt.
Power On
This test require a Test gear such as Facit
Text Generator or a 4208 Casset Drive with spe-
cial Demo or Test program.
NOTE: Before connecting the terminal to ANY
external data source, see to it that the ter-
minal is connected to the Mains with proper
grounding, this procedure will take care of any
eventuall high voltage discharge through the
interface cable causing damage to the Line dri-
ver/Receiver circuits.
• wait approx. 1 minute to observe normal
screen illumination (the raster may be vi-
sible during few minutes of warm up).
• upon power-up all seven LED's will be lit
for about 0.5 sec. The country/product se-
lect code is displayed on the LED's for ap-
prox. 1 second (See the country/product se-
lect table below).
LED's
Meaning
xxx xxOO
4420
xxx xx10
4430
xxx xx11
4431
000 xx xx
us
001 xx xx
Swe/Fin
010 xx xx
Germany
011 xx xx
Denmark
100 xx xx
Britain
101 xx xx
Spain
110 xx xx
France
111 xxxx
Norway