Appendix E
E.1 MESSAGES OUTPUT BY ffd
ffd: can't get shmbp.
| Cause: | An IOX large page shared memory could not be acquired. |
| Output destination: | stderr |
| Action: | Refer to Section 2.2, SUPER-UX IOX Software Installation,
and Section 2.8, Setting Large Shared Memory in IOX, of the Installation Guide and check whether a large page shared memory is allocated appropriately to IOX. If necessary, contact your NEC service representative. |
ffd: lock file /tmp/ffd.lock can't create
| Cause: | Creating the lock file /tmp/ffd.lock with creat(2)
was abnormally terminated. |
| Output destination: | stderr |
| Action: | Find the cause of the error according to
the following system error message output in the syslog file. If necessary,
contact your NEC service representative. |
| ffd[pid]: System error message: lock file /tmp/ffd.lock can't create |
ffd: lock error /tmp/ffd.lock
| Cause: | lockf(2) for the lock file terminated abnormally. |
| Output destination: | stderr |
| Action: | Find the cause of the error according to
the following system error message output in the syslog file. If necessary,
contact your NEC service representative. |
| ffd[pid]: System error message: lockf file /tmp/ffd.lock |
ffd: process lock error
| Cause: | An error occurred during plock(2) execution. |
| Output destination: | stderr |
| Action: | Find the cause of the error according to
the following system error message output in the syslog file. If necessary,
contact your NEC service representative. |
| ffd[pid]: System error message: lock file
/tmp/ffd.lock can't create |
ffd[pid]: Can not create path(System error message)
| Cause: | creat(2) of the file indicated by path terminated abnormally. |
| Output destination: | syslog |
| Action: | Find the cause of the error according to
the system error message. If necessary, contact your NEC service representative. |
ffd[pid]: Can't allocate memory for daemon control
| Cause: | In the cluster system, malloc(2)
for allocating the local memory for the device daemon control terminated abnormally. |
| Output destination: | syslog |
| Action: | Check the IOX load status and system
resources. If necessary, contact your NEC service representative. |
ffd[pid]: Can't exec daemon path
| Cause: | exec(2) terminated abnormally when the device daemon
specified by path was started. |
| Output destination: | syslog |
| Action: | Check the IOX load status and system resources. If necessary,
contact your NEC service representative. |
ffd[pid]: Can't find entry in /opt/sx/conf/cgdtab
| Cause: | In the cluster system, there is no entry corresponding
to the slave address or facility address specified to the command
packet in the current assign information file (/opt/sx/conf/cgdtab). |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
ffd[pid]: Can't open IOX file (path)
| Cause: | fopen(3C) of the file indicated by path terminated
abnormally when the device daemon specified by path was started. |
| Output destination: | syslog |
| Action: | Check the IOX load status and system resources. If necessary, contact your NEC service representative. |
ffd[pid]: Device is used by Node XX
| Cause: | The processing is suspended because the device corresponding
to the device daemon is assigned to the node different from the
node that issued the request at the device daemon control in the
cluster system. |
| Output destination: | syslog |
| Action: | None. |
ffd[pid]: Device not assigned
| Cause: | The device corresponding to the device daemon is not assigned
at device daemon control in the cluster system. |
| Output destination: | syslog |
| Action: | Check the assign status of the corresponding device and
assign the device appropriately using assgd(1M) or dassgd(1M). |
ffd[pid]: Dumped child process (facility = 0xXX)
| Cause: | The device daemon (facility = 0xXX) performed a core dump. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
ffd[pid]: Exiting
| Cause: | ffd terminated. |
| Output destination: | syslog |
| Action: | None. |
ffd[pid]: Exiting child process (facility =0xXX)
| Cause: | The device daemon (facility = 0xXX) terminated. |
| Output destination: | syslog |
| Action: | None. |
ffd[pid]: Killed child process (facility =0xXX)
| Cause: | ffd detects that the device daemon (facility = 0xXX) received
the signal SIGKILL for some reason and terminated. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
ffd[pid]: Missing operation code
| Cause: | The operation code specified by the command packet is illegal. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
ffd[pid]: System error message
| Cause: | The device daemon cannot be activated because fork1(2)
terminated abnormally at device daemon activation. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
ffd[pid]: System error message: (pid = XX)
| Cause: | When the device daemon is stopped, the corresponding daemon
is entered to the stop status because PID is illegal. |
| Output destination: | syslog |
| Action: | None. |
ffd[pid]: System error message: Can't allocate memory for daemon control.
| Cause: | malloc(3C) terminated abnormally at allocation of the local area for the device daemon control. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: Can't create IOX file path.
| Cause: | creat(2) for the regular file on IOX specified by
path terminated abnormally. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: Can't find Daemon Config File(configfile)
| Cause: | fopen(3S) for the daemon config file specified by
path terminated abnormally. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: Can't find IOX file /opt/sx/conf/cgdtab
| Cause: | access(2) for the current assign information file
(/opt/sx/conf/cgdtab) on the cluster system terminated abnormally. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: Can't kill daemon (pid = XX)
| Cause: | kill(2) terminated abnormally at the device daemon
termination. |
| Output destination: | syslog |
| Action: | The corresponding daemon becomes the stop status. |
ffd[pid]: System error message: Can't open IOX file path
| Cause: | open(2) for the daemon config file specified by
path terminated abnormally. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: Can't read IOX file (path)
| Cause: | read(2) for the daemon config file specified by
path terminated abnormally. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: Can't read packet (filename)
| Cause: | ffd cannot receive a command packet. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: Can't remove path
| Cause: | remove(2) failed to remove the local file used for device
exclusive control among nodes specified by path in the cluster
system. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: Can't write IOX file path
| Cause: | write(2) for the regular file on IOX specified by
path terminated abnormally. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: Rejected by exclusive control path
| Cause: | The device cannot be placed into online or offline because
the assgd or dassgd command is executed. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: XXXX path
| Cause: | close(2) for the local file terminated abnormally
in the cluster system. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: lock file /tmp/ffd.lock can't create
| Cause: | ffd cannot create a lock file. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: System error message: lock error /tmp/ffd.lock
| Cause: | lockf(2) for the lock file terminated abnormally. |
| Output destination: | syslog |
| Action: | Find the cause according to the system error message.
If necessary, contact your NEC service representative. |
ffd[pid]: kill time out (pid = XX)
| Cause: | A time-out occurred at device daemon termination because
the corresponding daemon is waiting for termination. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
ffd[pid]: shmbp initialize error
| Cause: | The initialization of a large page shared memory used by
IOX daemon terminated abnormally. |
| Output destination: | syslog |
| Action: | Refer to Section 2.2, SUPER-UX IOX Software Installation,
and Section 2.8, Setting Large Shared Memory, in the Installation
Guide and check whether a large page shared memory is allocated
appropriately to IOX. If necessary, contact your NEC service
representative. |
Version 2.1.0usage: ffd -options
there options include:
-i special HIPPI(IN-channel)
-o special HIPPI(OUT-channel)
[-m d2size] D2 Data size [byte] (default = 1024)
[-t threadcnt] thread count )default = 2)
[-c configfile] IPI-3 daemon config file (default = /opt/sx/conf/ipi3.conf)
environment:
IOXPATH IOX files directory path
| Cause: | The option is illegal. |
| Output destination: | stderr |
| Action: | Specify an effective option. |
E.2 MESSAGES OUTPUT BY dkd
dkd[pid]: System error message: Can't fstat Device (filename)
| Cause: |
The information of the device (filename) cannot be obtained. |
| Output destination: | syslog |
| Action: | Find the cause from the system
error message. If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't get volume size (filename)
| Cause: |
The volume capacity of the device (filename) cannot be acquired. |
| Output destination: | syslog |
| Action: | Take some action according to
the system error message. If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't ioctl Device (filename)
| Cause: |
The information of the device (filename) cannot be obtained. |
| Output destination: | syslog |
| Action: | Find the cause from the system
error message. Specify the -s option when using the disk partition under VxVM
that is the IOX program product. If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't lock process (plock)
| Cause: | The process cannot be locked. |
| Output destination: | syslog |
| Action: | Find the cause from the system error message.
If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't lseek Device (filename)
| Cause: |
The device (filename) cannot be sought. |
| Output destination: | syslog |
| Action: | Find the cause from the system error message.
If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't read Device rwsize < datasize (filename)
| Cause: |
All of the data cannot be read from the device (filename). |
| Output destination: | syslog |
| Action: | Find the cause from the system error message.
If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't read Device (filename)
| Cause: |
The data cannot be read from the device (filename). |
| Output destination: | syslog |
| Action: | Find the cause from the system error message.
If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't read packet (Command Packet)
| Cause: |
The command packet cannot be received. |
| Output destination: | syslog |
| Action: | Find the cause from the system error message.
If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't read packet (packetsize != PACKET_SIZE(pfp))
| Cause: |
The command packet size is not equal to the size of the packet that was
received from the HIPPI input channel. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
dkd[pid]: System error message: Can't write Device rwsize < datasize (filename)
| Cause: |
All of the data cannot be written into the device (filename). |
| Output destination: | syslog |
| Action: | Find the cause from the system error message.
If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't write Device (filename)
| Cause: |
The data cannot be written into the device (filename). |
| Output destination: | syslog |
| Action: | Find the cause from the system error message.
If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't write packet (Response Packet)
| Cause: |
The response packet cannot be sent. |
| Output destination: | syslog |
| Action: | Find the cause from the system error message.
If necessary, contact your NEC service representative. |
dkd[pid]: System error message: Can't write packet (Transfer Notification Response Packet)
| Cause: |
The TNR packet cannot be sent. |
| Output destination: | syslog |
| Action: |
Find the cause from the system error message. If necessary, contact your
NEC service representative. |
dkd[pid]: System error message: Error response (Facility)
| Cause: |
The response packet that abnormally terminated was sent. |
| Output destination: | syslog |
| Action: | None. |
dkd[pid]: System error message: Invalid read size (datasize > dctp(size)
| Cause: |
To read the data that is greater than the memory for storing the packet
is impossible. |
| Output destination: | syslog |
| Action: |
Contact your NEC service representative. |
dkd[pid]: System error message: Invalid write size (datasize > dctp(size)
| Cause: |
To write the data that is greater than the memory for storing the packet
is impossible. |
| Output destination: | syslog |
| Action: |
Contact your NEC service representative. |
dkd[pid]: System error message: Irregular options (Option)
| Cause: |
The option is not invalid. |
| Output destination: | syslog |
| Action: |
Check the islparam file specification. |
cond[pid]: Can't allocate memory for Packet Storage Memory (size)
| Cause: | Allocating the memory for storing packet failed. |
| Output destination: | syslog |
| Action: | Check whether the memory area or resource is enough for IOX. If there is enough memory area or resource, contact the NEC service personnel. |
cond[pid]: Can't create thread (...)
| Cause: | Creating a thread failed. |
| Output destination: | syslog |
| Action: | Restart IOX. If necessary, contact the NEC service personnel. |
cond[pid]: Can't open Config File (filename,errno)
| Cause: | Opening the file specified by filename failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
cond[pid]: Can't open HIPPI(IN-Channel) for reading packets (filename)
| Cause: | Opening the input channel failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
cond[pid]: Can't open HIPPI(OUT-Channel) for writing packets (filename)
| Cause: | Opening the output channel failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
cond[pid]: Can't open MESSAGE FILE (filename)
| Cause: | Opening the console message file failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
cond[pid]: Can't rename MESSAGE FILE (filename,errno)
| Cause: | Storing the console message file failed. |
| Output destination: | syslog |
| Action: | Check whether the memory area or resource is
enough for IOX. If there is enough memory area or resource, contact the NEC
service personnel. |
cond[pid]: Exiting
| Cause: | cond terminates. |
| Output destination: | syslog |
| Action: | None. |
cond[pid]: File I/O error (filename)(...)
| Cause: | Writing to the console message file failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
cond[pid]: I/O error: Can't read Packet (filename)
| Cause: | Receiving the command packet failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
cond[pid]: I/O error: Can't write Packet (filename)
| Cause: | Sending the response packet failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
cond[pid]: Missing parameter in Config File (filename)
| Cause: | The description of filename was invalid. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
cond[pid]: NOT super-user
| Cause: | Activation was done by other than the superuser. |
| Output destination: | syslog |
| Action: | Restart the system by the superuser. |
cond[pid]: Received signal (sig_no)
| Cause: | The signal with the signal number sig_no was received. |
| Output destination: | syslog |
| Action: | None. |
cond[pid]: process lock error
| Cause: | The process lock failed. |
| Output destination: | syslog |
| Action: | Check whether the memory area or resource is enough for IOX. If there is enough memory area or resource, contact the NEC service personnel. |
mtd[pid]: Can't allocate memory for Packet Storage Memory (size)
| Cause: | Allocating the memory for storing the packet failed. |
| Output destination: | syslog |
| Action: | Check whether the memory area or resource is enough for IOX. If there is enough memory area or resource, contact the NEC service personnel. |
mtd[pid]: Can't create thread (...)
| Cause: | Creating a thread failed. |
| Output destination: | syslog |
| Action: | Restart IOX. If necessary, contact the NEC service personnel. |
mtd[pid]: Can't open Config File (filename,...)
| Cause: | Opening the file specified by filename failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
mtd[pid]: Can't open HIPPI(IN-Channel) for reading packets (filename)
| Cause: | Opening the input channel failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
mtd[pid]: Can't open HIPPI(OUT-Channel) for writing packets (filename)
| Cause: | Opening the output channel failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
mtd[pid]: Can't open Output File (filename,errno)
| Cause: | Opening the EX-Changer execution result file failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
mtd[pid]: Device I/O error (filename)(...)
| Cause: | The I/O operation for the tape failed. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
mtd[pid]: EX-Changer error(...)
| Cause: | The EX-Changer controlling the jukebox type 8mm tape device abnormally terminated. |
| Output destination: | syslog |
| Action: | Contact the NEC service personnel. |
mtd[pid]: EX-Changer exiting[status]
| Cause: | The EX-Changer controlling the jukebox type 8mm tape device terminated. |
| Output destination: | syslog |
| Action: | None. |
mtd[pid]: EX-Changer illegal slotno=number
| Cause: | The requested slot number is illegal. |
| Output destination: | syslog |
| Action: | Check whether the slot number is correctly specified. If necessary, contact the NEC service personnel. |
mtd[pid]: EX-Changer message[message]
| Cause: | The EX-Changer execution result message. |
| Output destination: | syslog |
| Action: | None. |
mtd[pid]: EX-Changer not status line[message]
| Cause: | This EX-Changer execution result is not related directly to the status of the jukebox type 8mm tape device. |
| Output destination: | syslog |
| Action: | None. |
mtd[pid]: EX-Changer status error[message]
| Cause: | The status of the jukebox type 8mm tape device cannot be judged from this result message. |
| Output destination: | syslog |
| Action: | Check the EX-Changer. Contact the NEC service personnel. |
mtd[pid]: Exiting
| Cause: | mtd terminated. |
| Output destination: | syslog |
| Action: | None. |
mtd[pid]: I/O error: Can't read Packet(filename)
| Cause: | The command packet cannot be received. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
mtd[pid]: I/O error: Can't write Packet(filename)
| Cause: | The response packet cannot be sent. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
mtd[pid]: I/O error: Can't write Packet(TNR)(filename)
| Cause: | The TNR packet cannot be sent. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
mtd[pid]: Illegal File(filename,command,errno)
| Cause: | The execution command path name of the EX-Changer is illegal. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
mtd[pid]: Missing parameter in Config File(parameter,filename)
| Cause: | The management file description of the jukebox type 8mm tape device is illegal. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact the NEC service personnel. |
mtd[pid]: NOT super-user
| Cause: | Activation was done by other than the superuser. |
| Output destination: | syslog |
| Action: | Restart the system by the superuser. |
mtd[pid]: Output File(filename)
| Cause: | The EX-Changer execution result file name is displayed. |
| Output destination: | syslog |
| Action: | None. |
mtd[pid]: Received signal (sig_no)
| Cause: | The signal with the signal number sig_no was received. |
| Output destination: | syslog |
| Action: | None. |
mtd[pid]: executed EX-Changer command[command]
| Cause: | The contents of the EX-Changer command to be executed is displayed. |
| Output destination: | syslog |
| Action: | None. |
mtd[pid]: illegal address=number
| Cause: | The illegal element address was read while the status of the jukebox type 8mm tape device was being analyzed. |
| Output destination: | syslog |
| Action: | Check the EX-Changer. If necessary, contact the NEC service personnel. |
cond[pid]: process lock error
| Cause: | The process lock failed. |
| Output destination: | syslog |
| Action: | Check whether the memory area or resource is enough for IOX. If there is enough memory area or resource, contact the NEC service personnel. |
XX[pid]: error: D1 Area Size = 0
| Cause: | XX received an illegal command packet from the node. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
XX[pid]: facility error: request = 0xXX read = 0xYY
| Cause: | XX received an illegal command packet from the node. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
XX[pid]: Can't allocate memory for Packet Storage Memory (size)
| Cause: | XX cannot allocate memory space for storing packets. |
| Output destination: | syslog |
| Action: | Check file name. If necessary, contact your NEC service representative. |
XX[pid]: Can't create thread (name)
| Cause: | The name thread required by XX cannot be created. |
| Output destination: | syslog |
| Action: | Restart IOX. If necessary, contact your NEC service representative. |
XX[pid]: System error message can't open Device for reading or writing D2 Area Data (filename)
| Cause: | XX cannot open the device for reading or writing D2 Area Data. |
| Output destination: | syslog |
| Action: | Check file name. If necessary, contact your NEC service representative. |
XX[pid]: Can't open HIPPI (IN-channel) for reading packets (filename)
| Cause: | XX cannot open the HIPPI input channel
(filename) for receiving command packets. |
| Output destination: | syslog |
| Action: | Check file name. If necessary, contact your NEC service representative. |
XX[pid]: Can't open HIPPI (OUT-channel) for writing packets (filename)
| Cause: | XX cannot open the HIPPI output channel (filename) for sending response packets. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact your NEC service representative. |
XX[pid]: System error message: Can't read packet (filename)
| Cause: | XX cannot receive a command packet. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact your NEC service representative. |
XX[pid]: System error message: Can't write packet (filename)
| Cause: | XX cannot send a response packet. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact your NEC service representative. |
XX[pid]: Exiting
| Cause: | XX terminated. |
| Output destination: | syslog |
| Action: | None. |
XX[pid]: Missing parameter in Config File (filename)
| Cause: | There are some illegal descriptions in filename. |
| Output destination: | syslog |
| Action: | Check filename. If necessary, contact your NEC service representative. |
XX[pid]: Missing parameter
| Cause: | The size of the command packet received from the node is illegal. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
XX[pid]: Missing IPI3 Packet length
| Cause: | The length of the packet received from the node is illegal. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
XX[pid]: Missing IPI3 command set
| Cause: | The command type specified by the command packet is illegal. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
XX[pid]: Missing operation modifiers
| Cause: | The command type specified by the command packet is illegal. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
XX[pid]: Missing parameter ID
| Cause: | The command type specified by the command packet is illegal. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
XX [pid]: P bit error.
| Cause: | XX received an illegal command packet from the node. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |
XX [pid]: Received signal (sig_no)
| Cause: | XX received a signal (signal number = sig_no). |
| Output destination: | syslog |
| Action: | None. |
XX [pid] : ULP_ID error
| Cause: | XX received an illegal command packet from the node. |
| Output destination: | syslog |
| Action: | Contact your NEC service representative. |