WIMAN Systems WIMAN2A24 FHSS RF Modem User Manual Introduction to WIMAN technology

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Date Submitted	2001-01-15 00:00:00
Date Available	2001-01-19 00:00:00
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Document Lastmod	2001-01-15 21:52:56
Document Title	Introduction to WIMAN technology

2 The WIMAN Command Line Level
MaxNodeId
Location
2.5.2
The parameter MaxNodeId determines the maximum number of
devices that are connected to a STAR.
Authorization Level:
Preset value:
Scope:
1 … 250
The parameter Location can be edited freely to determine the location of the IWMAN radio modem, e.g. Water_Tower01 or
rooftop.
Authorization Level:
Preset value:
default-location
Scope:
No value
Parameter for the Serial Configuration Interface
The following parameters serve for the communication with the
serial configuration interface and are important for the correct
communication with the command line level.
ConBaudrate
ConDataBit
ConHandShake
The parameter ConBaudrate determines the Baud rate that can
be transferred over the RS-232-interface for configuring the
WIMAN.
Authorization Level:
Preset value:
9600
Scope:
300, 1200, 2400, 4800, 9600,
19200, 38400, 57600
The Parameter ConDataBit determines the length of the data bits
when transferring data over the RS 232-interface.
Authorization Level:
Preset value:
Scope:
7, 8
The parameter ConHandShake determines the handshaking
mode during a transfer on RS-232-interface. It can be selected
between a software-controlled handshaking and no handshaking.
With software-controlled handshaking the control sequences
Xon and Xoff are used.
Authorization Level:
Preset value:
soft
Scope:
soft, none (no handshaking)
21 / 90l
2 The WIMAN Command Line Level
ConPageSize
ConPauseMode
ConParity
ConStopBit
2.5.3
The parameter ConPageSize indicates, how many lines in the respective command line window (terminal window over RS-232interface) are to be represented, before the continuous output of
the parameters is stopped. The size of an output page is thus finally determined.
Authorization Level:
Preset value:
24
Scope:
10 ... 100
The parameter ConPauseMode determines if the output on the
display shall be stopped after the number of lines given with
ConPageSize or not.
Authorization Level:
Preset value:
On
Scope:
On, Off
The parameter ConParity determines the type of the parity
check on the serial RS-232-interface.
Authorization Level:
Preset value:
none (no parity check)
Scope:
none, odd, even
The parameter ConStopBit determines, how many stop bits are
supposed to follow the data bits on the serial RS-232-interface.
Authorization Level:
Preset value:
Scope:
1, 2
Parameter for the serial data Interface
The following parameters serve for the configuration of the serial data interface and are important for correct data exchange
between the Router and the WIMAN radio data modem.
SerBaudrate
The parameter SerBaudrate determines the Baud rate for the
data communication on the X21-interface.
Authorization Level:
Preset value:
2048000
22 / 90
2 The WIMAN Command Line Level
Scope:
SerCRC
SerEncode
SerControl
2.5.4
19200, 48000, 64000, 128000,
256000, 512000, 1024000,
2048000
The parameter SerCRC determines the error correction procedure that can be used (check total of 16 or 32 bits).
Authorization Level:
Preset value:
16
Scope:
16, 32
The parameter SerEncode determines the coding procedure on
the X.21-interface. It can be selected between the values NRZ or
NRZI. NRZ is for No Return zero and NRZI for NO Return
zero Inverted.
Authorization Level:
Preset value:
NRZ
Scope:
NRZ, NRZI
Determines whether the external control signal is analyzed
(SerControl normal) on the synchronous serial interface
(e.g. C with X.21) or whether the signal is set internally by the
WIMAN device (SerControl internal). Latter adjustment is particularly necessary with the application of 10paired
(10x2) data cables (between hybrid cables 2 and 3), since the Cline of the DTE is not been transferred here.
Authorization Level:
Preset value:
Normal
Scope:
Normal, Intern
Network-Parameter
IPDefaultGW
IPEthAddress
The parameter IPDefaultGW determines, to which IP address IP
packages are to be sent, whose target is not situated in the configured local area network and thus is not known in this network
Authorization Level:
Preset value:
0.0.0.0
Scope:
valid IP-address
The parameter IPEthAddress determines the IP address, which is
bound to the Ethernet interface (an IP address from the local
area network).
Authorization Level:
23 / 90l
2 The WIMAN Command Line Level
IPEthMask
IPSerAddress
IPSerMask
IPWLAddress
IPWLMask
IPTFTPServer
Preset value:
0.0.0.0
Scope:
valid IP-address
The parameter IPEthMask determines the subnet-mask for the
IP network bound to the Ethernet interface.
Authorization Level:
Preset:
0.0.0.0
Scope:
valid IP-subnet-mask
The parameter IPSerAddress determines the IP address, which is
bound to the X.21-interface (an IP address from the local area
network).
Authorization Level:
Preset value:
0.0.0.0
Scope:
valid IP-address
The parameters IPSerMask determines the subnet-mask for the
IP network bound to the X.21-interface.
Authorization Level:
Preset value:
0.0.0.0
Scope:
valid IP-subnet-mask
The parameter IPWLAddress determines the IP address, which is
bound to the wireless interface (an IP address from the local area
network). This parameter is not available on STAR devices.
Authorization Level:
Preset value:
0.0.0.0
Scope:
valid IP-address
The parameter IPWLMask determines the subnet-mask for the
IP network bound to the wireless interface. This parameter is not
available on STAR devices.
Authorization Level:
Preset value:
0.0.0.0
Scope:
valid IP-subnet-mask
The parameter IPTFTPServer indicates the IP address of a
Server, from which a software download can be executed.
Authorization Level:
Preset value:
0.0.0.0
24 / 90
2 The WIMAN Command Line Level
Scope:
2.5.5
valid IP-address
Other Parameter
PS 1
The parameter PS1 determines the appearance of the WIMAN
command line prompt. The factory-installed setting is
WIMAN II >. However, the user has the option to edit the
command line prompt (e.g. DEVICE 1:).
Authorization Level:
SyncMode
The parameter SyncMode determines whether the WIMAN generates the Burst-synchronizing signal (master), or if it will receive an externally generated Burst signal (Slave). Further details to this parameter can be found in chapter 4.5 on page 53
Authorization Level:
Preset value:
Off
Scope:
Off, Master, Slave
2.6 Instructions
Issuing instructions on the command line level configure the
WIMAN radio modem. The instructions available for use depend on the authorization level and the operating mode.
The instructions can be roughly divided into three categories:
2.6.1
•
Instructions for the manipulation of passwords and authorization levels
•
Instructions for manipulating and transferring configuration
data
•
General instructions
Instructions for the manipulation of Passwords and
Authorization Levels
The following commands are available for the designation and
modification of passwords:
Note
To execute instructions the device must be in configuration
mode (see Chapter 3, page 33)
Passwd console
The instruction Passwd console permits the definition of a
password for access to the first authorization level (console).
25 / 90l
2 The WIMAN Command Line Level
When selecting a password, be sure to use the designated characters only (see page 14). For instructions on how to set up a
password for authorization level one, see Chapter 3.5.1, page 40.
Del Passwd
console
The instruction del Passwd console deletes the password for authorization level one (console). For mor information see Chapter 3.5.2, page 41.
Passwd enable
The instruction passwd enable permits the designation of a
password for access to authorization level two (Enable). When
entering the password, be sure tu use the specified characters
only (see page 14). For instructions on how to set up a password
for authorization level two, please refer to Chapter 3.5.3,
page 40.
Enable
The instruction Enable enables you to switch from the instruction mode of the authorization level one into the command mode
of the authorization level two (see page 25). To enter the authorization level two a password is always required.
2.6.2
Instructions for manipulating and transferring of
Configuration Data
checkcfg
The instruction Checkcfg checks if all the parameters are valid
and entered correctly. This instruction can only be issued in configuration mode.
Config
The instruction Config enables to change from the command
mode of the respective authorization level into the configuration
mode (see page 25). A successful transition into the configuration mode is displayed by the term (config) behind the command-line prompt and before the indication of the authorization
levels (located in parentheses). The following example shows
the factory-installed command-line prompt for authorization
level two:
WIMAN II (config) #
26 / 90
2 The WIMAN Command Line Level
Del Config
Del 
Exit
The command Del Config enables the factory-installed preset
parameter-values to be transferred from the non-volatile configuration to the new configuration. All modifications entered
before will be overwritten. This command can be given in configuration mode only.
The command Del < paraname > enables a transferring of the
factory-installed preset parameter-value for the parameter defined in < parname > from the non-volatile configuration into
the new configuration. All modifications of < parname > are
overwritten with defined parameters. In contrast to the instruction Del Config, it is possible to overwrite directed parameters
with the factory-installed defaults. This instruction can be issued
in the configuration mode only.
The command exit enables you to leave the configuration mode
or the command mode.
When leaving the config mode after having changed at least one
parameter, you will be asked whether these modifications should
be made the present configuration.
You now have the choice to:
•
Make the modifications the present configuration and leave
the config mode by entering ‘y’,
•
Discard the modifications to the present configuration and
leave the config-mode by entering ‘n’, or,
•
stay in configuration mode and make the modifications only
the new configuration by entering ‘c’.
When leaving the command mode after having changed at least
one parameter (at least one parameter was modified in the configuration mode and the modification was made the present configuration), You will also be asked if these modifications are to
be considered with the next restart (They will be transferred into
the non-volatile configuration).
You now have the choice to:
•
transfer the modifications to the non-volatile configuration
and leave the command mode by entering ‘y’,
•
discard all modifications made and leave the command
mode by entering ‘n’ or
•
stay in the command mode and keep the modification of the
parameters exclusively as present configuration by entering
‘c’.
27 / 90l
2 The WIMAN Command Line Level
Note
Entering the command exit at the command line level (Shell)
will always allow you to leave the command mode. This procedure ensures that modifications made in a higher authorization
level are saved.
Export
The command Export makes it possible to export the configuration parameter values into an ACSII-file. The Serial number of
the WIMAN as well as the encrypted passwords are put out, too.
The range of the parameter values depends on the authorization
level in which you are when issuing this command. At the end
of the configuration file, the passwords for the individual authorization levels are exported in encoded form, excluding the
passwords for the authorization levels you have no access to.
Figure 6 shows a possible configuration file.
Figure 6
exported configuration file


The instruction   enables you to occupy the
defined parameter  with the defined value .
This is the "classic” command for adapting the WIMAN to your
specific requirements. This instruction can be executed in configuration mode only!
Save
The instruction save transfers the present configuration into the
non-volatile configuration. This instruction can be issued only in
the command mode.
Restore
The instruction Restore enables a transferring of the parametervalues from the non-volatile configuration into the new configuration. All modifications completed before are overwritten. This
instruction can be issued in the configuration mode only.
Attention:
Since the parameter-values of the non-volatile configuration do
not have to correspond with the values of the present configuration, an operational disturbance can occur. This can happen due
28 / 90
2 The WIMAN Command Line Level
to a false configuration when leaving the configuration mode
with simultaneous transfer of the data into the present configuration (the query when leaving the config mode was acknowledged with y).
Before storing of the data into the present configuration, be sure
that the parameters are occupied with the values necessary for
your configuration.
29 / 90l
2 The WIMAN Command Line Level
2.6.3
General instructions
Help
The instruction Help displays a summarized list of instructions.
The output on the command line level appears as follows:
WIMAN_Star # help
WIMAN II Wireless Data Communication Equipment
(c) 1999-2000 ALTVATER AIRDATA Systems GmbH & Co. KG, Bad Rappenau Germany
Built-In shell commands:
config
- enter config mode
clear
- clears a VT 100 screen
clear stat  - clears the statistic 
exit
- exit configuration shell
export
- export configuration
help
- display these few helpful help lines
reset
- reset unit
save
- save running config to boot config
show
- display running config and differences to boot config
show 
- display parameter(s) matching 
stat 
- display statistic information of 
swupdate 
- get software update list  from TFTP Server
How to use command line editing, the shell history function and
the syntax of a valid , please see the user's manual.
Figure 7
Help display output

The input of a valid parameter name alone leads to textual information available for this parameter. The admissible scope for
this parameter is displayed and the factory-installed preset value
are displayed, too.
clear
The command CLEAR deletes the display on the command line
level of the respective terminal program (e.g. Telix or telnet
window).
reset
The instruction reset restarts the WIMAN (Hardware reset).
30 / 90
2 The WIMAN Command Line Level
2.6.4
Statistics Instructions
The WIMAN radio modem collects statistics data and system information on both software and hardware as. In case of an error,
a very exact search for the cause of the error is possible with the
help of the statistics explained below.
Stat
The command Stat displays a list of the available statistics. The
display output appears as follows:
WIMAN_Star # stat
The following statistics are available:
serial
eth
fr
fr
frmap
wl
wl
qos
ipif
iproute
tp
sync
hw
sw
update
sysmsg
syserr
date
serial interface statistics
ethernet interface statistics
common frame relay information
traffic on frame relay 
show dlci switching map
common wireless interface information
traffic on wireless interface node 
actual quality of services wireless interface 
IP interfaces
IP routing table
transparent interface statistics
RF and external synchronisation
hardware statistics
software statistics
software update statistics
system messages
system errors
actual date and time
Figure 8
Stat 
the statistics assistance display
The instruction Stat  displays the statistics specified with
. The following statistics can be selected:
•
serial
supplies statistics of all serial interfaces
•
fr
supplies general Frame Relay information
•
fr
supplies information of a certain Frame Relay channel
(DLCI)
•
wl
supplies general information of the wireless interface
•
wl
supplies information about the data communication to a
certain WIMAN ACCESS selected with NodeId
•
qos
Quality of service. Supplies performance information about
the grade of transmission
31 / 90l
2 The WIMAN Command Line Level
•
sync
supplies information about the synchronization status of the
WIMAN.
•
sysmsg
supplies a list with system messages
•
syserr
supplies the system error list
•
hw
supplies a list with hardware statistics
•
sw
supplies a list of software statistics
•
tp
supplies traffic information for the wireless hardware driver
•
lbt
listen before talking
•
con
supplies login-information about the wireless connection
•
eth
supplies information about the ethernet connection
•
date
supplies information about the time and date
•
update
supplies information about the status of a TFTP-update
The parameters serial, fr, wl and qos can supply extended information by adding the switch  to the instruction, e.g.
stat wl1 ext.
By adding the switch cont= you can achieve continuous
output. The  gives the amount in seconds how fast the update-interval of the output shall be. This function is especially
useful when performing a looptest, e.g. stat qos1 cont=2 displays information about the Quality of Service on the wireless
interface 1 in continuous mode. The display is updated every 2
seconds.
Clear stat 
The instruction Clear stat  sets the counter statisticsdisplay of the device specified with  back to zero. The
setting of  to ALL clears all statistics.
32 / 90
3 Configuration of the WIMAN radio modem
Configuration of the WIMAN radio modem
To adjust the WIMAN to your specific network needs it is necessary to modify some of the factory-installed preset parameters.
This modification of the WIMAN can be executed via three different types of interfaces:
•
the wireless interface
•
the RS-232-interface
•
the X.21-interface.
Access to the command line level via the serial RS-232-interface
can take place with the help of a terminal program without previous configuration of the WIMAN. The access to the command
line level via the wireless interface and the X.21-interface requires a previous configuration of the WIMAN.
3.1 Access to the Command Line Level over the
Wireless Interface
To access the command line level over the wireless interface
you have to use a TELNET-Program like NETTERM or the
like. Just enter the correct IP-address of the WIMAN you want
to administer and connect. You will receive the same display as
if connecting via a serial cable.
The big advantage is that you can connect to any WIMAN, no
matter where it is situated, and that you have the same functionality as when connecting directly via cable.
Checklist:
To access the WIMAN radio modem via the wireless-interface
you need:
•
A Terminal program (Telix, Hyperterm, etc.),
•
A PC/Laptop with an online connection
•
A properly configured WIMAN unit
33 / 90l
3 Configuration of the WIMAN radio modem
3.2 Access to the Command Line Level over the RS232 Interface
Checklist:
To access the WIMAN via the serial RS-232-interface you need:
•
Terminal program (e.g. ZOC, TELIX),
•
PC/Laptop with a free serial interface (e.g.. Com1, Com2)
•
Hybrid cable (see chapter 8.3 on page 75)
•
RS-232-connection cable with proper 9- or 25-pin plug/
socket, which fit to the plug/socket of the serial interface of
the PC/Laptop as well as to the RS-232-interface of the hybrid cable.
•
Power supply for the WIMAN (supplied with the WIMAN
hardware)
Follow these steps to access the command line level of the
WIMAN:
1.
Connect the hybrid cable with the 37pin D-Sub connector at
the backside of the WIMAN.
2.
Connect one side of the RS-232 cable with the serial interface of the PC and the other side with the RS-232 link of
the hybrid cable.
3.
Connect the DIN plug of the power supply with the hybrid
cable and the plug of the power supply with an AC socket.
The illuminated power LED on the front of the WIMAN
will indicate that the WIMAN is activated.
Figure 9 shows the arrangement of equipment for the configuration of the WIMAN radio modem.
RS232-cable
WIMAN-unit
Computer with VT1xx-emulation
Figure 9
4.
arrangement of equipment for the configuration
of the WIMAN radio modem
Start the PC and afterwards the terminal program.
34 / 90
3 Configuration of the WIMAN radio modem
The operating system of the WIMAN has an integrated command line interpreter ("Shell") for configuration. Input and output is shown on the input/output window of the PC terminal program (e.g. TELIX, ZOC), which must be able to emulate a VTterminal (DEC). The communication parameters of the terminal
program and the WIMAN must correspond so that the WIMAN
and the Computer can communicate.
Note:
The default settings of the RS-232-interface of the WIMAN is
adjusted to a data rate of 9600 Bit/s, a data length of 8 data bits,
one stop bit and no parity check (8N1). As handshaking procedure software handshaking is configured.
To ensure that the terminal program uses the same parameters,
set the communication parameters of the terminal program to the
values stated above. If these parameters were not set correctly
communication with the WIMAN radio modem is not possible.
These values can be preset in the terminal program, thus starting
the terminal program immediately with the suitable settings.
After the WIMAN is attached to the operating voltage, it
switches itself into the transparent data-communication operating mode. Pressing the INPUT key in your terminal program
brings you to the command line level of the WIMAN.
The command line prompt should appear as follows:
WIMAN II Configuration Shell (TTY connection)
WIMAN-II >
If the WIMAN is not configured to the factory-installed defaults, another command line prompt may appear. It is also possible that the first authorization level of the command line level
is protected by a password.
If so, the following message appears:
WIMAN II Configuration Shell (TTY connection)
Enter password:
In this case you need the password of the supplier of the
WIMAN. If the password should not be available, please contact
your WIMAN Distributor.
Note:
If you do not arrive at the command line level of the WIMAN or
if only “confused” characters are shown on the screen after you
have adjusted the above mentioned settings, do not be concerned. It may be that the configuration of the WIMAN has al-
35 / 90l
3 Configuration of the WIMAN radio modem
ready been modified. In this case test different adjustments regarding the Baud-rate, the Stop-bits, etc.
3.3 Access to the command line prompt via the
X.21-interface
Will be created later
3.4 Setting of the Parameters of the Differnt Interfaces
3.4.1
Setting of the Parameters for the Wireless Interface
The settings of the parameters for the wireless interface can be
divided into the following two categories:
•
base parameter and
•
extended parameters.
The base parameters destination (see page 17), LoopTest (see
page 19), NetId (see to page 19) and NodeId (see page 19) can
be modified already in authorization level one (e.g. by the final
customer).
The extended parameters (all remaining parameters in section 2,
on page 39) can only be modified in authorization level two.
To set the base parameters for the wireless interface:
Checklist:
You need the values of the parameters destination (only LINE),
NetId and NodeId. To obtain these values please check with
your Provider.
1.
Access the command line level of the authorization level
one (see chapter 2) and change into the configuration mode
by entering the config -command. You will receive a similar display output (depending on the prompt configured)
like:
WIMAN-II (config) >
36 / 90
3 Configuration of the WIMAN radio modem
2.
Type in the command show.
You will receive a list of the changeable parameters in authorization level one e.g. in the following display output:
WIMAN_Star (config) > show
Config mode
running config (
# Wireless
NetId
NodeId
new config)
250
# Serial
SerBaudrate
2048000
# Console
ConBaudrate
9600
# Network
IPSerAddress
IPSerMask
192.168.40.2
255.255.255.224
All changeable parameters for the wireless interface are
listed under the category “#Wireless”.
3.
Modify the parameters according to the specifications of
your Provider. Type in the parameter, followed by a blank,
next add the value of the parameter and press ENTER.
NetID 255 ↵
NodeId 2 ↵
4.
Check with checkcfg whether all values for the parameters
were input correctly. If the inputs were correct, you will receive the following display output:
WIMAN-II (config) > checkcfg
parameter check successful
In case of an incorrect input you receive an error message
with output of the accepted parameter e.g.:
wimanii (config) > checkcfg
bad value: NodeId
configuration invalid
5.
Type in the instruction show again to compare the input
values with the values given by your Provider. The new
configuration of the parameter is displayed in parentheses.
Access_01 (config) > show
Config mode
running config (
# Wireless
NetId
NodeId
250 (
1 (
37 / 90l
new config)
255)
2)
3 Configuration of the WIMAN radio modem
6.
In order to transfer the modifications into the current configuration leave the configuration mode with exit (see
page 27).
The following display output appears::
Configuration changed, do you want to save (y)es
/ (n)o / (c)ancel ?
You now have the choice to do one of the following:
Transfer the new configuration to the current configuration
and to leave the configuration mode by pressing the key " y,
Leave the configuration mode without transferring the new
configuration to the current configuration by pressing the
key " n "
Remain in the configuration mode and repeat the configuration or do another modification of parameters (if necessary)
by pressing the key " c ".
In order to maintain the values after a restart it is necessary to
store them in the non-volatile configuration. This can be done in
two ways:
•
With input of the command save (see page 28) in the command mode.
All modifications made at this configuration are stored in
the non-volatile configuration and are available after a restart.
The command-mode will not be left.
•
With input of the command exit (see page 17) in the command mode.
When leaving the command mode the WIMAN radio modem checks whether the present configuration modifications are available for non-volatile configuration. Since you
made some modifications the following display output appears:
Boot config differs from running config, save
(y)es / (n)o / (c)ancel ?
You now have the choice to do one of the following:
38 / 90
3 Configuration of the WIMAN radio modem
Transfer the modifications to the non volatile configuration
and to leave the command mode by pressing the key "y",
Discard the modifications and leave the command mode by
pressing the key “n“ or
Don’t take over the modifications but stay in command
mode and redo some modifications by pressing the key “c”
To set up the extended parameters for the wireless interface:
Attention:
In order to avoid disturbances in the current line operation, only
qualified personnel in arrangment with the Provider may carry
out these modifications.
Checklist:
You need a list of the parameters configured by your Provider.
3.4.2
1.
Access the command line level of the authorization level
two (see chapter 2 on page 13) and change into the configuration mode with the command config.
2.
Proceed as shown under point 2. during adjustment of the
base parameters and replace thereby the term " authorization level one " with " authorization level two ".
Setup of the Parameter of the serial interfaces
The adjustments of the parameters for the serial interfaces can
basically be divided into the following two categories:
•
Basic parameter and
•
extended parameter.
The only base parameter that can already be modified in authorization level one (e.g. of the final customer) is ConBaudrate
(see page 21).
All other parameters (see chapter 2 starting from page 13) may
exclusively be modified in authorization level two.
To set the parameters of the serial interfaces:
Proceed as shown in Chapter 3.4.1 on page 36
3.4.3
Setup of the network parameter
The setting of the network parameters can exclusively be executed in the authorization level two. You will find the definitions of the individual parameters in chapter 2 starting on
page 23.
39 / 90l
3 Configuration of the WIMAN radio modem
To setup the network parameter:
Attention:
In order to avoid disturbances of the current line operation, only
qualified personnel in arrangement with the Provider may execute these adjustments.
Checklist:
You need a list of the parameters that can be configured of your
Provider.
Proceed as shown in Chapter 3.4.1 on page 36
3.4.4
Setup of the other parameters
The only other parameters are PS1 and SyncMode (see page 25).
Note:
In order to avoid disturbances of the current line operation, only
qualified personnel in arrangement with the Provider may execute these adjustments.
Proceed as shown in Chapter 3.4.1 on page 36
3.5 Modification of the WIMAN Passwords
This section deals with the configuration of the passwords of the
WIMAN radio modem. Before you alter the factory-installed
preset passwords make sure to jot down the new passwords and
store them in a safe place.
3.5.1
Setting of a Password for the Authorization Level
one (console)
To change/set a password for the authorization level one:
1.
Access the command line level one. If the command line
prompt appears (for example: WIMAN II >), proceed to
No.2.
If you are asked for a password, e.g.:
Enter password: ****
Type in the correct password and press the ENTERkey. Now the command line prompt should appear, for
example:
WIMAN-II > _
40 / 90

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Linearized                      : No
Modify Date                     : 2001:01:15 21:52:56+01:00
Create Date                     : 2001:01:15 21:52:29+01:00
Title                           : Introduction to WIMAN technology.
Creator                         : 
Producer                        : Acrobat Distiller 4.05 for Windows
Page Count                      : 20

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