 The SET command dynamically changes characteristics of and displays 
 information about the system, tasks, and devices.

 The general format of the SET command is:

	SET /keyword=values    where keyword=values can be one of:

 Device Characteristics:
	/[NO]ABAUD[=TTnn:]	/[NO]BRO[=TTnn:]	/BUF=ddnn:[size]
	/CLI=TTnn:[cli]		/[NO]CRT[=TTnn:]	/DCL[=TTnn:]
	/[NO]EBC[=TTnn:]	/[NO]ECHO[=TTnn:]	/[NO]ESCSEQ[=TTnn:]
	/[NO]FDX[=TTnn:]	/[NO]FORMFEED[=TTnn:]	/HFILL=TTnn:[value]
	/[NO]HHT[=TTnn:]	/[NO]HOLD[=TTnn:]	/LINES=TTnn:[value]
	/[NO]LOWER[=ddnn:]	/MCR[=TTnn:]            /[NO]OPT=[count]
	/[NO]OVLP=[ccn]         /[NO]PRIV[=TTnn:]	/[NO]PUB[=ddnn:]
	/[NO]REMOTE[=TTnn:[sp]] /[NO]RPA[=TTnn:]        /[NO]SERIAL=[TTnn:]
	/[NO]SLAVE[=TTnn:]      /SPEED=TTnn:[recv:xmit] /TERM=TTnn:[value]
	/[NO]TYPEAHEAD[=TTnn:size]			/UIC[=[uic][:TTnn:]]
	/[NO]VFILL[=TTnn:]	/[NO]WCHK[=ddnn:]	/[NO]WRAP[=TTnn:]

 Enable/Disable Login:
	/[NO]LOGON

 I/O Packet:
  	/MAXPKT[=n]

 Library or System UICs:
	/LIBUIC[=[uic]]	        /NETUIC[=[uic]]		/SYSUIC[=[uic]]

 Memory Allocation:
	/MAIN=pname[base:size:type]			/NOMAIN=pname
	/MAXEXT[=size]		/PAR=pname[:base:size[:type]]
	/NOPAR=pname	        /POOL=[top]	        /SECPOL
	/TOP

 Pool Monitor Task:
	/PLCTL[=[high][:[low][:[frz][:[basep]]]]	

 Console Output Task:
	/COLOG

 System Tuning:
	/RNDC[=nn]		/RNDH[=nn]		/RNDL[=nn]
	/SWPC[=nn]		/SWPR[=nn]
 
 For more information, type HELP SET keyword.
2 ABAUD
  SET /ABAUD[=TTnn:]

  (Full-duplex terminal driver only.) Enables autobaud detection for the
  remote dial-up lines for the specified terminal.

  When you omit =TTnn:, the system displays all the terminals with
  autobaud detection.

2 NOABAUD
  SET /NOABAUD[=TTnn:]

  (Full-duplex terminal driver only.) Disables autobaud detection for
  the remote dial-up lines for the specified terminal.

  When you omit =TTnn:, the system displays all the terminals that do not
  have autobaud detection.

2 BRO
  SET /BRO[=TTnn:]

  Enables the broadcast option for the specified terminal. The terminal can
  receive messages sent from other terminals with the MCR BROADCAST command.

  When you omit =TTnn:, the system displays all the terminals that can
  receive messages.

2 NOBRO
  SET /NOBRO[=TTnn:]

  Disables broadcast option for the specified terminal.  The terminal cannot
  receive messages sent from other terminals with the MCR BROADCAST command.

  When you omit =TTnn:, the system displays all the terminals that cannot
  receive messages.

2 BUF
  SET /BUF=ddnn:[size]

  Sets or displays the default buffer size of the specified device.  The
  specified size must be greater than 0 and less than or equal to 255(10).
  If ddnn: is a terminal, the specified size must be greater than 15(10)
  and less than or equal to 255(10).

  When you omit size, the system displays buffer size of the specified device.

2 CLI
  SET /CLI=TTnn:[cli]

  Defines the default command line interpreter (CLI) for the specified
  terminal.  The CLI can be MCR, DCL or a user-written CLI.

  When you omit cli, the system displays the current default CLI for the
  specified terminal.
 
2 CONSOLE LOGGING
#COLOG
2 CONSOLE OUTPUT TASK
#COLOG
2 COLOG
@COT
2 CRT
  SET /CRT[=TTnn:]

  Defines the specified terminal as a Cathod Ray Tube (CRT) terminal
  and enables the backwards deletion option. 

  When you omit =TTnn:, the system displays all the terminals that are
  defined as CRTs.

2 NOCRT
  SET /NOCRT[=TTnn:]

  Deletes  the CRT status of the specified terminal and disables 
  the backwards deletion option. 

  When you omit =TTnn:, the system displays all the terminals that
  are not defined as CRTs.

2 DCL
  SET /DCL[=TTnn:]

  Enables the recognition of  DIGITAL  Command Language  (DCL) 
  commands at the specified terminal. Commands entered in response 
  to the default prompt are submitted to DCL.

  To return a terminal to MCR command recognition, type the DCL 
  command SET TERMINAL MCR.

  When you omit =TTnn:,  the system displays all the terminals
  that have DCL command recognition enabled.  

2 EBC
  SET /EBC[=TTnn:]

  (Full-duplex terminal driver only.) Enables the 8-bit character 
  option. The terminal driver passes  all eight bits of the input
  characters to the specified terminal.

  When you omit =TTnn:, the system displays all the terminals that
  have the EBC option enabled.

2 NOEBC
  SET /NOEBC[=TTnn:]

  (Full-duplex terminal driver only.) Disables the 8-bit character 
  option.  Before passing the input  characters to the device, the
  terminal driver removes the parity bits.


  When you omit =TTnn:, the system displays all the terminals that
  have the EBC option disabled.


2 ECHO
  SET /ECHO[=TTnn:]

  Instructs the terminal driver to display each character typed on
  the specified terminal.

  When you omit =TTnn:, the system displays all the terminals that
  have the echo option enabled.

2 NOECHO
  SET /NOECHO[=TTnn:]

  Instructs the terminal driver to inhibit the display of all input
  characters typed on the specified terminal.

  When you omit =TTnn:, the system displays all the terminals that
  have the echo option disabled.

2 ESCSEQ
  SET /ESCSEQ[=TTnn:]

  Enables the  recognition of  escape  sequences from the specified 
  terminal.   The  terminal  driver treats the ESC character as the
  beginning of an escape sequence rather than as a line terminator.

  When you omit =TTnn:, the system displays all the terminals that 
  can send and receive escape sequences.
  
2 NOESCSEQ
  SET /NOESCSEQ[=TTnn:]

  Disables the recognition of  escape  sequences from the specified 
  terminal.   

  When you omit =TTnn:, the system displays all the terminals with 
  escape-sequence recognition disabled.  

2 FDX
  SET /FDX[=TTnn:]

  (Full-duplex terminal driver only.) Instructs the terminal driver 
  to accept input from the specified terminal while simultaneously 
  outputting to it.

  When you omit =TTnn:, the system displays all the full-duplex terminals.

2 NOFDX
  SET /NOFDX[=TTnn:]

  (Full-duplex terminal driver only.)   Disables  the   full-duplex
  option; the terminal driver does not simultaneously process input 
  and ouput from the specified terminal.

  When you omit =TTnn:, the system displays all the terminals with 
  the full-duplex option disabled.

2 FORMFEED
  SET /FORMFEED[=TTnn:]

  Indicates that the specifed terminal has a hardware form feed. 

  When you omit =TTnn:, the system displays all the terminals that 
  have a hardware form feed.

2 NOFORMFEED
  SET /NOFORMFEED[=TTnn:]

  Indicates that the specifed terminal will not have a hardware form feed. 

  When you omit =TTnn:, the system displays all the terminals that do not
  have a hardware form feed.

2 HFILL
  SET /HFILL=TTnn:[value]

  (Full-duplex terminal driver only.)  Specifies the number of fill characters
  (value) that the terminal driver places after a carriage return when
  outputting to a terminal.  The range for value is 0 through 7.

  When you omit value,  the  system displays the fill character value for
  the specified terminal.
  
2 HHT
  SET /HHT[=TTnn:]

  (Full-duplex terminal driver only.)   Indicates  to  the terminal
  driver that the specified terminal has a hardware horizontal tab.

  When you omit =TTnn:, the system displays all the terminals that 
  have a hardware horizontal tab.

2 NOHHT
  SET /NOHHT[=TTnn:]

  (Full-duplex terminal driver only.)   Indicates  to  the terminal driver
  that the specified terminal does not have a hardware horizontal tab.

  When you omit =TTnn:, the system displays all the terminals that do not
  have a horizontal tab.

2 HOLD
  SET /HOLD[=TTnn:]

  Enables the hold-screen mode at the specified CRT terminal.  When 
  the hold-screen mode is enabled, the terminal displays output one 
  screenful at a time.  The screenful of output remains on the screen 
  until you type a SHIFT/SCROLL. The terminal then refills the screen.

  When you omit =TTnn:, the system displays all the terminals currently 
  in hold-screen mode.

2 NOHOLD
  SET /NOHOLD[=TTnn:]

  Disables the hold-screen mode at the specified CRT terminal.

  When you omit =TTnn:, the system displays all the terminals that 
  have hold-screen mode disabled.

2 LIBUIC
  SET /LIBUIC[=[uic]]

  Establishes the UIC for the nonprivileged system task library files.

  When you omit =[uic], the system displays the current LIBUIC.
2 LINES
  SET /LINES=TTnn:[value]

  (Full-duplex terminal driver only.)   Establishes  the number of 
  lines per page (value) for the specified terminal. The range for
  value is 1 through 255(10). To specify a decimal value, place a 
  period (.) after the number.

  When you omit value,  the system displays the number of 
  lines per page for the specified terminal.

2 LOGON
  SET /LOGON

  Enables logging in on terminals in a multiuser protection system.

2 NOLOGON
  SET /NOLOGON

  Disables logging in on terminals in a multiuser protection system.

2 LOWER
  SET /LOWER[=ddnn:]

  Specifies that lowercase characters on a terminal or a line printer are not
  to be converted to uppercase when they are received from the device driver.
 
  When you omit =ddnn:, the system displays all the devices for which
  lowercase characters are not converted to uppercase.
  
2 NOLOWER
  SET /NOLOWER[=ddnn:]

  Resets the characteristics for the terminal or the line printer so that
  lowercase characters input from the device are automatically converted to
  uppercase and characters output to the device are output as uppercase.
 
  When you omit =ddnn:, the system displays all the devices for which
  conversion to uppercase is specified.

2 MAIN
  SET /MAIN=pname[:base:size:type]

  (Synonym for /PAR) Establishes the specified partition as a main partition.

   	pname 	The 1- to 6-character alphanumeric partition name.

	:base	The physical base address of the partition, specified
                as a number of 64-byte blocks.

	:size   The size of the partition, specified as a number of 
                64-byte blocks.

	:type   The partition type: SYS, COM, or DEV.

   When you omit :base:size:type, the system displays the values of these
  parameters for the named partition.

2 NOMAIN
  SET /NOMAIN=pname

  (Synonym for /NOPAR) Eliminates the specified partition from the system.

2 MAXEXT
  SET /MAXEXT[=size]

  (Privileged Keyword) Establishes maximum size to which a task can extend
  itself beyond its mapped array area by means of the EXTEND TASK directive.

  size can be expressed in four formats: n, nK, n., n.K.  For more 
  information on size format, type HELP SET PAR PARAMETERS.

  When you omit =size, the system displays the current maximum size.

2 MAXPKT
  SET /MAXPKT[=n]

  Specifies the maximum number of I/O packets to be retained in a separate
  queue for use by the QIO directive.  The number of retained packets (n) is
  used to optimize the servicing of I/O requests.  Range is 0 through 15(10).

  When you omit =n, the system displays the maximum number and the current
  number of available I/O packets.  
2 MCR
  SET /MCR[=TTnn:]

  Enables MCR command recognition at the specified terminal.  Commands
  entered in response to the default prompt are submitted to MCR.

  When the you omit =TTnn:, the system displays all the terminals that
  recognize MCR commands.

2 NETUIC
  SET /NETUIC[=[uic]]
 
  Specifies the UIC in which all DECnet-related tasks are stored. 
  The keyword applies only to systems that selected the external
  communication products option during system generation.

  When you omit =[uic], the system displays the current network UIC.

2 OPT
  SET /OPT[=ddnn:opttyp:fairness-count]

  Enables disk I/O queue optimization for the specified device.

   	ddnn: 		 The device that will use I/O queue optimization.
                  	 Legal devices: DB:-, DL:-, DM:-, and DR:-type devices

	optyp		 The algorithm for optimization. The algorithms are:
                  	 NEAR[EST], ELEV[ATOR], and CSCAN.

	fairness-count 	 The fairness-count for the device.  The value
                         for this is an integer from 0 through 127(10).

  When you omit =ddnn:opttyp:fairness-count, the system displays all the
  devices that use I/O optimization.

2 NOOPT
  SET /NOOPT[=ddnn:]

  Disables disk I/O queue optimization for the specified device.

  When you omit =ddnn:, the system displays all the devices that
  do not use I/O queue optimization.

2 OVLP 
  SET /OVLP[=ccn]

  Enables overlap seek support for the specified device controller (ccn).
  Overlapped seek support is available only on DM and RH device 
  controllers (RH controllers are for DB:- and DR:-type devices).

  When you omit =ccn, the system displays all the device controllers
  that have overlapped seek support enabled.

2 NOOVLP
  SET /NOOVLP[=ccn]

  Disables overlapped seek support for the specified device controller.

  When you omit =ccn, the systems displays all the device controllers 
  that support overlapped seeks but have it disabled.

2 PAR
  SET /PAR=pname[:base:size[:type]]

  Establishes a partition or displays an existing partition's boundaries.

	pname	The 1- to 6-character alphanumeric partition name.

	:base	The physical base address of the partition, specified
                as a number of 64-byte blocks.

	:size	The size of the partition, specified as a number of 64-byte
                blocks or as a wildcard (*). The maximum size is 0 to
                1920.K words for a task, common, or main partition.

	:type	The partition type:
				SYS   A main partition (default type)
				DEV   A common partition mapping into the
				         device registers
			       DIAG   A diagnostic partition

  When you omit :base:size[:type], the system displays the values of these
  parameters for the specified partition.

  For more information on base and size, type HELP SET PAR PARAMETERS.
3 PARAMETERS
  base and size can be entered in any of the following formats where nnnn
  is a number to which a multiplication factor is applied to determine the
  value used:

     	Format	   Calculated Value	          Valid Ranges (words)

	nnnn	   Octal (nnnn*100)          0<=base<17777     0<=size<2000
	nnnn.	   Decimal (nnnn.*64.)      0.<=base<65535    0.<=size<1024.
 	nnnK	   Octal K (nnn*4000)       0K<=base<3777K    0K<=size<40K
	nnn.K	   Decimal K (nnn.*2048.)  0.K<=base<2047.K  0.K<=size<32.K

2 NOPAR
  SET /NOPAR=pname

  Eliminates the specified partition from the system.  You cannot eliminate
  a partition if any tasks or commons are installed in or attached to it.
2 PLCTL
  SET /PLCTL[=[high][:[low][:[frsiz][:basep]]]]

  Sets the pool limit parameters used by the Pool Monitor Task (PMT). The 
  following list defines the parameters:

  	high	The high pool limit in bytes. 

	low     The low pool limit in bytes.

	frsiz	The minimum byte size of the largest free pool block 
                   required for avoiding low-pool action by PMT.

	basep 	The base task priority, which is the lowest priority
 	           a nonprivileged task can have and still be eligible
                   for memory contention during times of low pool.

  When you omit =[high][:[low][:[frsiz][:basep]]], the systems displays 
  the current parameters for the system.

  For more information on the parameter limits and defaults for /PLCTL, 
  type HELP SET PLCTL LIMITS.
3 LIMITS  
  The following list defines the limits of the parameters:

	84. <= low     <= high <= total size of system pool
	84. <= frsize  <= high
	 0. <= basep   <= 250.

  The following list gives the defaults for the parameters:

	high	1600.	bytes
	low	 600.	bytes
	frsiz	 200.	bytes
	basep	  51.   bytes

2 POOL
  SET /POOL[=top]

  Increases the size of the dynamic storage region (pool). 

  	top 	Specifies the first location in memory to be used for user
                partitions.  You specify the location in units of 64-byte
                blocks.  The location can be given as octal or decimal.

  When you omit =top, the system displays the size of the dynamic storage
  system in the format:

	POOL=top:max.:total.

	top	The first location for user partitions (displayed in 
		  bytes with two trailing zeros suppressed).
	max.	The longest free block (displayed in words).
	total.	The total pool space (displayed in words).
2 PRIV
  SET /PRIV[=TTnn:]

  Establishes the specified terminal as a privileged terminal.

  When the you omit =TTnn:, the system displays all the privileged terminals.

2 NOPRIV
  SET /NOPRIV[=TTnn:]

  Establishes the specified terminal to be nonprivileged.

  When the you omit =TTnn:, system displays all the nonprivileged terminals.

2 PUB
  SET /PUB[=ddnn:]

  Establishes the specified device as a public device.  A public device
  is one that can be accessed by all system users.

  When the you omit =ddnn:, the system displays all the public devices.

2 NOPUB
  SET /NOPUB[=ddnn:]

  Establishes the specified device as a nonpublic device.  

  When the you omit =ddnn:, the system displays all the devices actually  
  in use that are not public devices.

2 REMOTE
  SET /REMOTE[=TTnn:[speed]]

  Declares that the  specified  terminal is connected to a modem and
  can be connected by means of a dial-up network. The terminal has a
  line to a DH11, DL11, or DZ11 multiplexer.

  Specifying speed establishes the initial baud rate (answer speed) of the
  remote dial-up line for the specified terminal.  An answer speed is allowed
  only for DH11s and DZ11s, which are variable speed multiplexers.

  Valid speeds for the DH11 are 0, 110, 150, 200, 300, 600, 1200, 
  1800, 2400, 4800, and 9600.

  Valid speeds for the DZ11 are 110, 150, 300, 600, 1200, 1800,
  2000, 2400, 3600, 4800, 7200, and 9600.

  When the you omit =TTnn:, the system displays all the remote
  lines and their associated answer speeds.

2 NOREMOTE
  SET /NOREMOTE[=TTnn:[speed]]

  Declares that the  terminal line is a local line not connected to
  a modem.

  When the you omit =TTnn:, the system displays all the local
  lines.

2 RNDC
  SET /RNDC[=nn]

  Defines the length of the Executive round-robin scheduling interval
  in ticks (nn). The parameter nn can be an octal value, or decimal if
  followed by a period (.). The maximum value for nn is 0.

  When you omit =nn, the system displays the current value for the 
  interval.

2 RNDH
  SET /RNDH[=nn]

  Defines the highest priority (1 through 250 decimal) that will be 
  considered for Executive round-robin scheduling. The class must be 
  higher than the one specified with /RNDL.

  When you omit =nn, the system displays the current value for 
  the priority.

2 RNDL
  SET /RNDL[=nn]

  Defines the lowest priority (1 through 250 decimal) that will be 
  considered for Executive round-robin scheduling. The class must be
  lower than the one specified with /RNDH.

  When you omit =nn, the system displays the current value for the
  priority.

2 RPA
  SET /RPA[=TTnn:]

  (Full-duplex terminal driver only.)   Enables  the  read-pass-all 
  option of the terminal driver.  The  terminal  driver  passes all 
  input characters to the driver input buffer.

  When you omit =TTnn:, the system displays all the termi-
  nals that have the RPA option enabled.  

2 NORPA
  SET /NORPA[=TTnn:]

  (Full-duplex terminal driver only.)   Disables the  read-pass-all 
  option of the terminal driver.  The terminal driver does not pass
  special function characters  (such as CTRL/C)  from the terminal to 
  the driver input buffer.


  When you omit =TTnn:, the system displays all the terminals that 
  do not pass special function characters to the terminal driver
  input buffer.

2 SECPOL
  SET /SECPOL

  Displays secondary pool use on the system. The display is in the 
  following format:

	SECPOL=secfr:secsiz:pctfr

 	   secfr  The number of free blocks in secondary pool in units
                     of 32-word (decimal) blocks.

           secsiz The size of secondary pool in units of 32-word (decimal)
                     blocks.

	   pctfr  The percentage of free blocks in secondary pool.

2 SERIAL
  SET /SERIAL[=TTnn:]

  Causes unsolicited input from the specified terminal to be processed serially
  rather than in parallel. When you request serial execution of command lines,
  the system processes the first command line and then the second command
  line after the first is finished.

  When you omit =TTnn:, the system displays all the serial terminals.

2 NOSERIAL
  SET /NOSERIAL[=TTnn:]

  Causes unsolicited input from the specified terminal to be executed in
  parallel rather than serially.

  When you omit =TTnn:, the systwem displays all the terminals that have
  the serial option disabled.

2 SLAVE
  SET /SLAVE[=TTnn:]

  Establishes the  specified  terminal as one that can  enter  data 
  only if it is  solicited from a task by a  READ  QIO$.  Thus, the 
  specified terminal always rejects unsolicited  input  (other than
  CTRL/O, CTRL/Q, and CTRL/S).

  When you omit =TTnn:, the system displays all the terminals 
  currently classified as slaved.

2 NOSLAVE
  SET /NOSLAVE[=TTnn:]

  Removes slave status from a specified terminal.

  When you omit =TTnn:, the system displays all the nonslaved terminals.

2 SPEED
  SET /SPEED=TTnn:[recv:xmit]

  Establishes the receive and transmit  baud rate for terminals at-
  tached to the system through a DH11 or DZ11 multiplexer. 

  If the receive speed (recv) and the transmit speed (xmit) are not 
  specified, the system displays the current setting.

  The following are valid baud rates:

  DH11:   0, 110, 150, 200, 300,   600, 1200, 1800, 2400, 4800, 9600

  DZ11: 110, 150, 300, 600, 1200, 1800, 2000, 2400, 3600, 4800, 7200
        and 9600

  The receive and transmit baud rates for the DH11 and the DZ11 must be
  same because these multiplexers do not support split speeds.

2 SWPC
  SET /SWPC[=nn]

  Defines the number of clock ticks for a single Executive swapping interval.
  The parameter nn is in the range 0 through 45,568 and can be an octal
  value, or a decimal if followed by a period (.).

  When you omit =nn, the system displays the current value for the interval.

2 SWPR
  SET /SWPR[=nn]

  Defines a new priority range for Executive swapping. The parameter nn is
  in the range 0 through 250(10) and can be octal value, or decimal if 
  followed by a period (.).

  When you omit =nn, the system displays the current value for the priority
  range.

2 SYSUIC

  SET /SYSUIC[=[uic]]

  Establishes the UIC for the system and all system tasks. On most mapped 
  systems, the system UIC is [1,54].

  When you omit =[uic], the system displays the current system UIC.

2 TERM
  SET /TERM=TTnn:[value]

  (Full-duplex terminal driver only.)  Establishes the terminal
  type (value) for the specified terminal. Supported standard 
  terminal types are:

	ASR33	LA30S	LA120	VT55	VT105
	ASR35	LA34	LA180S	VT61	VT125
	KSR33	LA36	VT05B	VT100	VT131
	LA12	LA38	VT50	VT101	VT132
	LA30P	LA100	VT52	VT102	
 
  When you omit the value parameter, the system displays the terminal 
  type for the specified terminal.

  MCR also accepts an alternate form of the command. You can specify 
  the terminal type and equate it to the desired terminal. 
  The command is in the format:

	SET /term-type=TTnn:

 where term-type is one of the standard terminal types.

2 TOP
  SET /TOP=pname:value

  Directs  MCR to move the  top  boundary of  the  specified  system-
  controlled  partition up or down the  amount indicated by the value
  parameter, or sets the partition size to that amount.

  	pname 	The 1- to 6-character alphanumeric name for the 
	        system-controlled partition.

  	value 	The number of 64-byte blocks. The value parameter
                can be supplied in five formats:

		+value	  Moves the top boundary up by the specified 
                          amount. Moving the top boundary up makes the  
                          partition larger.
	
		-value	  Moves the top boundary down by the specified amount.
			  Moving the top boundary down makes the partition 
		          smaller.

		value	  Establishes the total partition size equal to the 
		          specified value by moving the top boundary.

		+* or *   Moves the top boundary up as far as possible. 
	
		-*	  Moves the top boundary down as far as possible.
 
2 TYPEAHEAD
  SET /TYPEAHEAD[=TTnn:[size]]

  (Full-duplex terminal driver only.)    Instructs  the   terminal 
  driver to store input characters in a buffer before passing the 
  characters to a requesting task. Thus, characters input between 
  requests are not lost.
 
  If size is specified, the typeahead buffer is set accordingly. The 
  value for size can be 0 through 255(10). If you specify 0 or 1, the
  terminal will not have the typeahead option enabled (same effect as
  /NOTYPEAHEAD). The default for size is 86(10).

  When you omit =TTnn:, the system displays all the terminals that 
  have typeahead enabled.

2 NOTYPEAHEAD
  SET /NOTYPEAHEAD[=TTnn:]

  (Full-duplex terminal only.)  Disables the typeahead option; the
  terminal  driver does not store input characters in a buffer to  
  prevent their loss.

  When you omit =TTnn:, the system displays all the terminals that 
  have typeahead disabled.

2 UIC
  SET /UIC[=[uic][:TTnn:]]

  Establishes the specified UIC as the default UIC for the terminal.
  Unless TTnn: is specified, the default UIC is set for TI:. If you are  
  a privileged user, the command also sets the terminal's protection UIC.

  When you omit =[uic], the system displays the current default UIC 
  for  TI:. 

  When you omit =[uic] but specify =TTnn:, the system displays the 
  current default UIC for that terminal.

2 VFILL
  SET /VFILL[=TTnn:]

  (Full-duplex terminal driver only.) Enables the  vertical  fill 
  characters option for the specified terminal. The option instructs
  the  terminal  driver to  add  four fill characters following each 
  line feed.

  When you omit =TTnn:, the system displays all the terminals that 
  have the /VFILL option enabled.

2 NOVFILL
  SET /NOVFILL[=TTnn:]

  (Full-duplex terminal driver only.)   Disables the  vertical fill 
  characters option for the specified terminal. 

  When you omit =TTnn:, the system displays all the terminals that 
  have the /VFILL option disabled.

2 WCHK
  SET /WCHK[=ddnn:]

  Specifies that all write operations are to be followed by a write check
  for all Files-11 disk devices except  DX: and DY:.  The checks assure
  the reliability of data transfers to the specified disk.

  When you omit =ddnn:, the system displays all the Files-11 disk devices 
  that have write checking enabled.

2 NOWCHK
  SET /NOWCHK[=ddnn:]

  Specifies that write checking is to be disabled for the specified
  device.

  When you omit =ddnn:, the system displays all the Files-11 disk devices 
  except DX: and DY: that have write checking disabled.

2 WRAP
  SET /WRAP[=TTnn:]

  (Full-duplex terminal driver only) Enables the wrap-around option. 
  The wrap-around option instructs the driver to generate a carriage 
  return/line feed sequence when the number of input characters 
  exceeds the terminal's buffer size.

  When you omit =TTnn:, the system displays all the terminals that have 
  the wrap-around option enabled.

2 NOWRAP
  SET /NOWRAP[=TTnn:]

  Disables the wrap-around option; the terminal driver does not accept 
  input characters beyond the buffer size for the terminal.
  
  When you omit =TTnn:, the system displays all the terminals that have 
  the wrap-around option disabled.




