NEC NEAX2000 IVS2 Installation Manual page 411

CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-SC00 (CCH)
SWITCH
NAME
SW1(DIP SW)
ON
1 2 3 4 5 6 7 8
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/
unplugging the circuit card.
NOTE 3: This setting is available when SW0-2 is set to ON (Analog Interface).
NOTE 4: The following two kinds of rate adaptation methods are available in 48 kbps data
transmission. The rate adaptation method must be set to match the rate adaptation of
the clock source office.
• SW1-3: OFF
1
Page 382
SWITCH SETTING
NUMBER POSITION
ON
1
OFF
ON
2
OFF
ON
3
OFF
ON
4
OFF
ON
5
OFF
ON
6
OFF
7
OFF
8
OFF
• SW1-3: ON
48 kbps
1
Data
FUNCTION
• Common channel signaling data
transmission speed (For Digital
Interface)
TRANSMISSION SW
SPEED 1-1
48 kbps NOTE 4 ON
48 kbps NOTE 4 ON
56 kbps ON
64 kbps ON
• Common channel signaling data
transmission speed (For Analog
Interface)
Set switches (SW1-1 - SW1-5) to
OFF.
A-law
µ-law
Always set to OFF
Always set to OFF
48 kbps
1 1
Data
NEAX2000 IVS
CHECK
SW SW SW SW
1-2 1-3 1-4 1-5
ON OFF OFF ON
ON ON OFF ON
ON OFF ON ON
ON ON ON ON
in the SETTING POSITION
2
Installation Procedure Manual
ND-70928 (E), Issue 3.0