NEC NEAX 2000 IPS - Page 373

– 359 – NWA-008853-001 Rev.3.0
97ch4001.fm
SW2 (Dip SW)
1
NOTE 3
ON
Sets No. 3 Port forcibly in a state which
DSR signal is always provided.
OFF
Receives DSR signal from the DCE on
No. 3 Port.
2
ON
Enables the receive clock from the DCE
(Modem) when No. 1 Port is synchro-
nous. (Clock is received at the RXC ter-
minal)
OFF
• Uses internal clock as the receive
clock when No. 1 Port is synchro-
nous.
• When No. 1 Port is asynchronous.
3
ON
Enables transmit clock from the DCE
(Modem) when No. 1 Port is synchro-
nous. (Clock is received at the TXC (2)
terminal.)
OFF
• Uses internal clock as the send clock
when No. 1 Port is synchronous.
• When No. 1 Port is asynchronous.
4
ON
Transmit the send clock from the DTE
(this card) when No. 1 Port is synchro-
nous. (Clock is transmitted from the
TXC (1) terminal)
OFF
• Not transmit the send clock from the
DTE (this card) when No. 1 Port is
synchronous.
• When No. 1 Port is asynchronous.
5
ON When No. 1 Port is asynchronous.
OFF When No. 1 Port is synchronous.
Continued on next page
SWITCH NAME
SWITCH
NUMBER
SETTING
POSITION
FUNCTION CHECK
1
2
3
4
5
6
7
8
ON
PN-AP00-B (AP00)