NEC Neax 2400 Imx Circuit Card Manual

CHAPTER 3 ND-70182 (E)
Page 296
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Register Sender Trunk
2. Mounting Location/Condition
The mounting locations for this circuit card and the conditions related to mounting are shown below.
3. Face Layout of Lamps, Switches, and Connectors
The face layout of lamps, switches, and connectors for this circuit card is shown below.
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Note:
      Indicates universal slots for line/trunk circuit cards.
Mounting...

ND-70182 (E) CHAPTER 3
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Register Sender Trunk
4. Lamp Indications
Lamp indications for this circuit card are shown in the table below.
5. Switch Settings
Standard settings for various switches on this circuit card are shown in the table below.
LAMP NAME COLOR STATE
OPE Green Remains lit while this circuit card is operating.
BLR0
BLR7Red Lights when the corresponding circuit has received the selective signals.
Flash Flashes (60 IPM) while the corresponding circuit is in...

CHAPTER 3 ND-70182 (E)
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Register Sender Trunk
SWITCH 
NAME
SWITCH NO.SETTINGSTANDARD 
SETTINGMEANING
MBR4~7
(SW03)7ON Register Make-busy of the corresponding circuit.
OFF×Register Make-busy cancel of the corresponding circuit.
MBS0~3
(SW02)0ON Sender Make-busy of the corresponding circuit.
OFF×Sender Make-busy cancel of the corresponding circuit.
1ON Sender Make-busy of the corresponding circuit.
OFF×Sender Make-busy cancel of the corresponding circuit.
2ON Sender...

ND-70182 (E) CHAPTER 3
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Register Sender Trunk
SWITCH 
NAME
SWITCH NO.SETTINGSTANDARD 
SETTINGMEANING
SW101ON
OFF
2ON
OFF
3ON
OFF
4ON
OFF
5ON
OFF
6ON
OFF
7OFF×Threshold value is not selected (Fixed to OFF).
8ON×Fixed
SELECTION OF PBR THRESHOLD VALUE
SW0-1 SW0-2 SW0-3 PBR THRESHOLD VALUE
ON ON ON -21 dBm0
OFF ON ON -23 dBm0
ON OFF ON -25 dBm0
OFF OFF ON -27 dBm0
ON ON OFF-29 dBm0
(Standard Setting)
OFF ON OFF -31 dBm0
ON OFF OFF -33 dBm0
OFF OFF OFF -35 dBm0
SELECTION OF...

CHAPTER 3 ND-70182 (E)
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Register Sender Trunk
SWITCH 
NAME
SWITCH NO.SETTINGSTANDARD 
SETTINGMEANING
SW111ON MFR Receive Specification; AT&T
OFF MFR Receive Specification; ITU-T No. 5
2ONPBR PULSE TIMER (Momentary Signal Shut
Down Protect Timer)
SHORT (Shorter than 10 ms.)
OFFPBR PULSE TIMER (Momentary Signal Shut
Down Protect Timer)
LONG (Shorter than 20 ms.)
3OFF×Fixed
4ON Register Selection; REG 0, 1, 2, 3 of MFR.
OFF Register Selection; REG 0, 1, 2, 3 of PBR.
5ON...

ND-70182 (E) CHAPTER 3
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Register Sender Trunk
6. Switch Setting Sheet
MODULE SLOT NO. SWITCH NAME SWITCH SHAPE REMARKS
PIMMBR0-3
(SW01)
MBR4-7
(SW03)
MBS0-3
(SW02)
MBS4-7
(SW04)
SW10
SW11
MB DOWN Circuit card Make-busy cancel
ON
3
2
1
0
ON
3
2
1
0
ON
3
2
1
0
ON
3
2
1
0
ON
12 3 45678
ON
12 3 45678 

CHAPTER 3 ND-70182 (E)
Page 302
Revision 4.0
PA - 8 R S T Y
Register Sender Trunk
PA - 8 R S T Y
Register Sender Trunk
1. General Function 
The PA-8RSTY circuit card is equipped with eight circuits of Registers and Senders. More specifically, this
card contains Dial Pulse Register (DPR), Push Button Receiver (PBR) for receiving digits from extensions
and/or the associated incoming trunks and Dial Pulse Sender (DPS), PB Signal Sender (PBS) for sending
digits to a distant switching system. In addition,...

ND-70182 (E) CHAPTER 3
Page 303
Revision 4.0
PA - 8 R S T Y
Register Sender Trunk
2. Mounting Location/Condition
The PA-8RSTY (RST) card can be mounted any universal slots as shown below.
Note: Indicates universal slots for line/trunk circuit cards.
3. Face Layout of Lamps, Switches, and Connectors
The face layout of lamps, switches, and connectors on this circuit card is shown in Figure 3-77.
Note:Layout of Lamps and switches are differ from other RST cards.
 
Figure 3-77   Face Layout of PA-8RSTY (RST)...

CHAPTER 3 ND-70182 (E)
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Revision 4.0
PA - 8 R S T Y
Register Sender Trunk
4. Lamp Indications
The contents of lamp indications on this circuit card are shown in the table below.
LAMP NAME COLOR STATE
OPE Green Remains lit while this circuit card is operating.
BLR0
BLR7Green Lights when the corresponding circuit has received the selective signals.
Flash Flashes (60 IPM) while the corresponding circuit is in make-busy state.
OFF Remains off when the corresponding circuit is idle.
BLS0
BLS7Green...

ND-70182 (E) CHAPTER 3
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Revision 4.0
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Register Sender Trunk
5. Switch Settings
Standard settings of switches on this circuit card are shown in the table below.
SWITCH 
NAMESWIT
CH 
NO.SET-
TINGSTANDARD 
SETTINGMEANING
MB
(SW00)UP Circuit card make busy
DOWN
×Circuit card make busy cancel
SW01
(MBR0-7)0 ON Register make busy of the corresponding circuit
0OFF
×Register make busy cancel of the corresponding circuit
1 ON Register make busy of the corresponding circuit
1OFF
×Register...