Some changes which have been done but are not mentioned in the manual are
all in the VT100 mode. Changes are as follows :

[SHIFT UP ARROW] - ESCAPE

[UP ARROW] - CURSOR UP
[DOWN ARROW] - CURSOR DOWN
[SHIFT LEFT ARROW] - CURSOR LEFT
[SHIFT RIGHT ARROW] - CURSOR RIGHT
CTRL D - DELETE CHARACTER
CTRL L - INSERT A LINE AT CURSOR POSITION
CTRL E - ERASE LINE AT CURSOR POSITION
CTRL T - SEND C/R AFTER KEYPAD FUNCTIONS (TOGGLE ON/OFF)
CLEAR H - HOME CURSOR
F2 - INSERT ON
F3 - INSERT OFF
SHIFT F2 - INSERT ONE CHARACTER AT CURSOR POSITION
SHIFT F3 - KEYPAD FUNCTIONS ON/OFF (YOUR KEYPAD WILL EMULATE A VT100 KEYPAD)
           A K WILL FLASH IN THE TOP RIGHT CORNER OF THE VIDEO TO INDICATE YOU
           ARE IN KEYPAD MODE. PRESS SHIFT F3 TO ESCAPE FROM IT.
           WHILE IN KEYPAD MODE, USE CLEAR 1 THRU 9 & 0 TO GENERATE FUNCTIONS
           AND ALSO SHIFT CLEAR 1-8 FOR REMAINDER OF FUNCTIONS.

Depending on the HOST you are connected to, some of these codes may not work
as outlined here. Since I have no control over the hosts you are at their
mercy for VT support.

Mel

BELL - the internal bell (SOUND) routine in the Model 4 has been modified by
FT when it runs so that when the bell sounds you won't lose any incoming chars
like previous versions did. Of course for this you give up the clear sound the
bell did make. If you are receiving characters and the bell sounds it will be
somewhat choppy. Not the clear tone, but you will hear the bell. Of course
the sound routine is restored to normal when you exit FT.

TRUE MODEM BREAK - There has been two requests for FT to generate a TRUE BREAK
and it now does that. By pressing CTRL B (thats CONTROL B) FT will generate a
TRUE BREAK for 350 ms and then return to normal. This will work in both VT100
and normal emulation modes. If you need a shorter or longer break, the timing
value is contained in the first sector of the FT program. You may zap it (pls
do it on a backup in case you don't get it right). It is stored in LSB MSB
which means it is two bytes in HEX. The the two bytes are at SECTOR/RECORD 0,
offset 46H and 47H, and the values there now are 9BH 5FH which are as mentioned
about 350 ms. If you want to calculate your own value, use the formula :

                  BREAK VALUE (decimal) = ms / .0143

Then you have to convert that DECIMAL value you get into TWO HEX DIGITS. Don't
worry about any remainder. For example our 350 ms break works out to :

                     24475.52448 = 350 / .0143

You forget the .52448 and convert 24475 to HEX you get 5F9B and you place the
9B in offset 46H and the 5F into offset 47H. Thats it.
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