NEC NEAX 2000IVS2 Installation Manual page 259

SWITCH NAME
SW2 (DIP SW)
ON
1 2 3 4 5 6 7 8
JP0 (Jumper SW)
JP1 (Jumper SW)
The figure in the SWITCH NAME column and the position in
column indicate the standard setting of the switch. When the switch is not set as shown by the
figure and , the setting of the switch varies with the system concerned.
NOTE 1: Set the groove on the switch to the desired position.
NOTE 2: When the power is on, flip the MB switch to ON (UP position) before plugging/unplug-
ging the circuit card.
NOTE 3: When the DCE connected to the port does not provide a function to send the DSR sig-
nals, set the switch to ON. In this case, the AP00 card cannot recognize the actual state
of the DCE, so that the call records or system messages will not be stored in the mem-
2
NEAX2000 IVS Installation Procedure Manual
ND-70928 (E), Issue 1.0
CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
SWITCH SETTING
NUMBER POSITION
ON
6
NOTE 4
OFF
7
OFF
8
OFF
UP
DOWN
UP
DOWN
FUNCTION
• Uses internal clock as the receive
clock when No. 1 Port is synchro-
nous.
• When No. 1 Port is asynchronous.
Enables receive clock from the DCE
(Modem) when No. 1 Port is syn-
chronous. (Clock is received at the
RXC terminal)
Not used
Not used
For normal operation
(Memory backup ON)
Not used
(Memory backup OFF)
Not used
For normal operation
in the SETTING POSITION
PN-AP00-B (AP00)
CHECK
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