Chapter 8---Software and Protocol
Model 250 Service Manual 8-11
Communications Protocol
Select SETTINGS using the menu bar, then select COMMUNICATIONS. Set the
following communications parameters and modes.
Table 8-2
Communications settings
Baud Rate 9600 Stop Bits 1
Data Bits 8 Flow Control Xon/Xoff
Parity None Carrier Detect No
Parity Check No
Connector Com1-This is PC
configuration
dependent.
Select FILE from the menu bar and select NEW. Under File Name enter VT-
100.TRM. This will allow the user to select the file VT-100.TRM with the
above parameters saved for future use.
Table 8-3
VT-100 Terminal and Remote Command Equivalents
Action
Keyboard
Input
Executive
Remote Keys
Service
Remote Keys
Dec. Hex.
Power OFF
(All)
CTRL + F 6 6
Power ON (All) CTRL + U 21 15
Power ON/OFF CTRL-P POWER POWER 16 10
Power
ON/OFF-
Electronics only
CTRL + E 5 5
Power ON/OFF
Lamp
CTRL + L 12 0C
Left Arrow Left Arrow Left Arrow Left Arrow 27 91
68*
1B 5B
44*
Right Arrow Right Arrow Right Arrow Right Arrow 27 91
67*
1B 5B
43*
Up Arrow Up Arrow Up Arrow Up Arrow 27 91
65*
1B 5B
41*
Down Arrow Down Arrow Down Arrow Down Arrow 27 91
66*
1B 5B
42*
Back out of
menu
Esc ESC ESC 27 1B
Blanking B BLANK 66 42
Bow, H & V U BOW 85 55
Brightness I BRT BRT 73 49