NEC Neax2000 Ivs Circuit Card Manual
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ND-45504 (E) CHAPTER 4 Page 79 Revision 2.0 PN-ME00 (EXTMEM) PN-ME00 (EXTMEM) 1. Locations of Lamps, Switches, and Connectors PN-ME00 (EXTMEM) Card 2. Lamp Indications Lamp Indications LAMP NAME COLOR FUNCTION RUN Green Flashes at 120 IPM while this circuit card is operating normally. WP Red Lights when the RAM is being accessed. BAT RedLights indicating the status (Write Protect Switch status and the battery voltage status) of the SRAM card on this circuit card. JP2 SENS RUN MB WP BATJP0 CN0 LAMP STATUSWRITE PROTECT SWITCH STATUSBATTERY VOLTAGE STATUS On Protect On OK Flash (60 IPM) Protect Off Needs to be replaced Flash (120 IPM) Protect On Needs to be replaced Off Protect Off OK
CHAPTER 4 ND-45504 (E) Pag e 80 Revision 2.0 PN-ME00 (EXTMEM) nMounting the SRAM Card ¬Slide the lock switch downward (Lock Release), then remove the battery case from the SRAM card. Mount the battery on the battery case, then insert the battery case into the SRAM card. ®Slide the lock switch upward (Lock). ¯Mount the SRAM card in the PN-ME00 card. °Slide the write protect switch downward (Active). Front View of the SRAM Card How to Handle the SRAM Card BATTERY CASE LOCK SWITCH WRITE PROTECT SWITCH UPWARD DOWNWARD LOCK LOCK RELEASE ACTIVEPROTECT L O C K FRONT
ND-45504 (E) CHAPTER 4 Page 81 Revision 2.0 PN-ME00 (EXTMEM) nRemoving the SRAM Card ÀPush the card slot bar of the PN-ME00 card. ÁRemove the SRAM card. Removing the SRAM Card nReplacing the SRAM Battery ÀSlide the lock switch downward (Lock Release), then remove the battery case from the SRAM card. ÁReplace the battery, then insert the battery case into the SRAM card. ÂSlide the lock switch upward (Lock). CAUTION To prevent loss of memory on an active system, the battery must be replaced when the SRAM card is installed on the PN-ME00, and the PN-ME00 is installed in the system. Also, power to the system must be “ON”. SRAM PUSH PN-ME00
CHAPTER 4 ND-45504 (E) Pag e 82 Revision 2.0 PN-ME00 (EXTMEM) Replacing the SRAM Battery PN-ME00 REMOVE THE BATTERY CASE LITHIUM BATTERY: BR2325 OR CR2325
ND-45504 (E) CHAPTER 4 Page 83 Revision 2.0 PN-ME00 (EXTMEM) (3) Switch Settings The figure in the SWITCH NAME column and the position in in the SETTING POSITION col- umn 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 knob to the desired switch position. Note 2:When the power is on, flip the MB switch to ON (UP position) before plugging/unplugging the circuit card. Note 3:Do not touch the JP0. If the jumper is pulled off, the data in the memory of the ME00 card is cleared. Switch Settings SWITCH NAMESWITCH NUMBERSETTING POSITIONFUNCTION CHECK SENSE (Rotary SW) Note 14 - F Set the switch to match the AP Number (04 - 15) to be set by CM05. 0 - 3 Not used MB(Toggle SW) Note 2UP For make-busy For normal operation JP0 (Jumper pin) Note 3For normal operation JP2 (Jumper pin) For normal operation AP NO. SW NO.10 04 05 06 07 08 09 11 12 13 14 15 4 5 6 78 9ABCDEF ON DOWN Fro nt UP Fron t UP
CHAPTER 4 ND-45504 (E) Pag e 84 Revision 2.0 PN-4RSTB (MFR) PN-4RSTB (MFR) 1. Locations of Lamps, Switches and Connectors PN-4RSTB (MFR) Card 2. Lamp Indications Lamp Indications LAMP NAME COLOR FUNCTION RUN Green Flashes at 120 IPM while the circuit card is operating normally. OPE Red• Lights when the corresponding circuit is in use. • Flashes at 60 IPM when the corresponding circuit is in the make-busy state or the system data for this card is not assigned. SENS RUN MB OPE3 SW OPE2 OPE1 OPE0
ND-45504 (E) CHAPTER 4 Page 85 Revision 2.0 PN-4RSTB (MFR) (3) Switch Settings Note 1:Set the groove on the switch knob onto the desired switch position. Note 2:When the power is on, flip the MB switch to ON (UP position) before plugging/unplugging the circuit card. Switch Settings SWITCH NAMESWITCH NUMBERSETTING POSITIONFUNCTION CHECK SENS (Rotary SW) Note 1 4 - FSet the switch to match the AP Number (04 - 15) to be set by CM05. 0 - 3 Not used MB (Toggle SW) Note 2UP For make-busy For normal operation SW (Piano Key SW)1ON For make-busy No. 0 circuit For normal operation 2ON For make-busy No. 1 circuit For normal operation 3ON For make-busy No. 2 circuit For normal operation 4ON For make-busy No. 2 circuit For normal operation 5 Not used 6 7 8 Always set to ON AP NO. SW NO.10 04 05 06 07 08 09 11 12 13 14 15 456 789ABCDEF ON DOWN ON OFF 4 3 2 1 5 6 7 8 OFF OFF OFF OFF OFF OFF OFF ON
CHAPTER 4 ND-45504 (E) Pag e 86 Revision 2.0 PN-4RSTC (CIR) PN-4RSTC (CIR) 1. Locations of Lamps, Switches and Connectors PN-4RSTC (CIR) Card 2. Lamp Indications Lamp Indications LAMP NAME COLOR FUNCTION RUN Green Flashes at 120 IPM while the circuit card is operating normally. BL0-3 Red Lights when receiving a CALLER ID (CLASS SM) signal. SENSE RUN MB BL3 SW1 BL2 BL1 BL0 JP0
ND-45504 (E) CHAPTER 4 Page 87 Revision 2.0 PN-4RSTC (CIR) (3) Switch Settings Note 1:Set the groove on the switch knob onto the desired switch position. Note 2:When the power is on, flip the MB switch to ON (UP position) before plugging/unplugging the circuit card. Switch Settings SWITCH NAMESWITCH NUMBERSETTING POSITIONFUNCTION CHECK SENSE (Rotary SW) Note 14 - F Set the switch to match the AP Number (04 - 15) to be set by CM05. 0 - 3 Not used MB(Toggle SW) Note 2UP For make-busy For normal operation SW1 (Piano Key SW)1ON For make-busy No. 0 circuit For normal operation 2ON For make-busy No. 1 circuit For normal operation 3ON For make-busy No. 2 circuit For normal operation 4ON For make-busy No. 3 circuit For normal operation JP0 (Jumper pin) For normal operation AP NO. SW NO.10 04 05 06 07 08 09 11 12 13 14 15 4 5 6 78 9ABCDEF ON DOWN ON OFF 4 3 2 1 OFF OFF OFF OFF Right
CHAPTER 4 ND-45504 (E) Pag e 88 Revision 2.0 PN-SC00 (CCH) PN-SC00 (CCH) 1. Locations of Lamps, Switches and Connectors PN-SC00 (CCH) Card 2. Lamp Indications Lamp Indications LAMP NAME COLOR FUNCTION RUN Green Flashes at 120 IPM while this card is operating normally. LC GreenLights when communications are normally ongoing with the common signalling channel data links connected. LPB Green Lights when a loop-back test is in progress. SENS RUN MB SW0 LC RS LPB SW1