Philips ErgoLine D330 Manual page 52

ErgoLine D330/D340
Customer Engineer Manual
8. Replace the base and secure with screws.
9. Replace any auxiliary equipment and replace the handset plug.
10. Replace or fit the external power supply.
11. Replace the DSS/DSS cover.
12. Program the TEI to 0&1 via the Service Mode program.
13. Replace the line cord.
Connection to the V.24 interface is via a 25 pin D-type female connector (ISO
2110 specification) on the rear of the ErgoLine D340 main terminal unit.
F
PIN CIRCUIT
1 -
2 103
3 104
4 105
5 106
6 107
7 102
8 109
9 -
10 -
11 -
12 -
13 -
14 -
15 114
16 -
17 115
18 141
19 -
20 108.1
108.2
Page 2-32
14
1
2-6. V.24 I
IGURE NTERFACE
T 2-7. V.24 P
ABLE
MNEMONIC
- N/C
TD Transmitted data
RD Received data
RTS Request to send
RFS Ready for sending
DSR Data set ready
GND Signal ground / common return
DCD Data carrier detect
- N/C
- N/C
- N/C
- N/C
- N/C
- N/C
TSET Transmitter signal element timing
(DCE source)
- N/C
RSET Receiver signal element timing (DCE
source)
LL Local loopback
- N/C
CDSL Connect data set to line
DTR Data terminal ready
25
13
C P L
ONNECTOR IN AYOUT
C
IN ONFIGURATION
DESCRIPTION
TO/FROM
DCE
-
to
from
to
from
from
-
from
-
-
-
-
-
-
from
-
from
to
-
to
to