Panasonic KX-T336 System Reference Manual page 638

B. Backup Utility Types
1 .OO VT220, Compatibles, or
Dumb Terminals
On-sate backup is ;>ossible with the following
terminals which have functions for saving system
programming
data
and attendant console
database sent via RS-232C cable to an external
storage medium and loading the saved system
programming data and attendant console
database to the Main Unit.
l
VT220. (VTlOO) terminal
l
VT220 (VTlOO) compatible terminal
l
Dumb terminal
Operating Mode Switching
(VT220 --t Dumb)
There are two methods for switching the mode
from VT220 to Dumb.
1. First set "System-Operation (2/3)" System
Administration Device to "Dumb" and save the
change to memory.
Change to Dumb mode is made when "9. Exit"
is selected in the Main Menu and reenter the
system administration mode, or when the
communication is interrupted and reconnection
is made to the system.
(Note)
When a Dumb mode is entered using the
above procedure, return to VT mode is not
possible even when m] key +
q
key are
pressed simultaneously.
Return to VT mode is made by changing the
System Administrat@n Device name by+- 1( ;-
operation in Dumb mode from Dumb to VT220
and using the exit command at the initial
prompt 5" or interrupting the communication
between the system and maintenance device
once and then restarting communication.
2. When lml key +
q
key are pressed
simultaneously while the Main Menu is being
displayed in VT mode, the mode will be
switched from VT220 to Dumb.
When ml key +
q
key are pressed
simultaneously while the initial prompt ">n is
displayed in Dumb mode, the mode will be
switched from Dumb to VT220.
.- .
(Note)
Even when System Administration Device
name is changed to Dumb in VT mode,
switching from VT220 to Dumb and from
Dumb to VT220 by simultaneously pressing
]ml key +a key is possible until exit has
been executed once or until the
communication has been interrupted.
Operating Mode Switching
(Dumb + VT220)
1. When the System Administration Device
name is changed from Dumb to VT220 by
operation in Dumb mode, VT mode will be
obtained when the communication between
the system and maintenance device is
interrupted once and then started again.
(Note)
In the above case, return to VT mode will not
be executed b simultaneously pressing
WL] key + V key in Dumb mode.
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