14.7 I/O Check
14.7.3 I/O Check Operation
14
- 19
9
UTILIT
Y
FUNCTION
10
C
O
MMUNICA
TION
INT
E
RF
A
C
E
SETTI
NG
11
D
IS
P
L
A
Y AN
D
OPE
R
AT
IO
N
SETTIN
G
S
12
CLOCK
SE
T
T
IN
GS
AND
BA
TTER
Y
ST
A
T
US
DI
SPL
A
Y
13
FIL
E
D
ISP
LA
Y AND
COP
Y
14
G
O
T SE
L
F
C
H
EC
K
15
CLE
A
NING OF
DISPL
A
Y
S
E
CTION
16
MA
INTENANCE
TIME N
O
TI
FICA
T
IO
N
SETTI
NG
2
Self-loopback
If touch [Self], the hardware check of RS-232 interface is carried out.
1
For preparation for the self-loopback communication
check, insert the connector for self-loopback check
(Customer purchased) shown in the diagram right in the
RS-232 interface.
For this connector, short 2 and 3 pins, 7 and 8 pins and 4
and 6 pins, respectively.
2
After selecting [Self], the transferred data and received data
are verified through the self-loopback connector. If data can
not be received during data transmission, the dialog shown
right is displayed, which notifies the self-loopback connector
failure, self-loopback connector communication error or RS-
232 interface hardware failure.
3
During check, the dialog shown right is displayed.
4
When the all checks ended normally, the dialog shown right
is displayed. If touch
button after confirming the
contents, the GOT restarts.
RS-232 interface
Display unit (rear face)
OK
