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DTE-16 Installation and Operation Manual
PROGRAMMING
PROGRAMMING
To program the DTE-16, you must connect a PC running a terminal program such
as Windows HyperTerminal, Tera-Term, etc. Set the terminal program to
9600,8,N,1 flow control to none. Character Echo must be turned ON. There are two
methods of entering program mode. Either press the recessed
“PGM”
button or
send an ASCII
“P”
over the serial port.
Once the program mode is entered, the
PGM
LED will begin to flash and all of the
current data will be displayed:
01-1
02-2
03-3
…..
16-D
SELECT 01-16 & ENTER DATA:
(The factory default has single digits corresponding to each input, 1 for 1, 2 for 2,
etc. Input 10 is DTMF zero, 11 = *, 12 = #, 13 = A, 14 = B, 15 = C, 16 = D. These
default values can be reloaded at any time by removing power from the DTE-16,
holding down the PGM button and plugging in the power. Release the
PGM
button
after a few seconds. The
PGM
LED will blink once after the defaults are loaded.)
Enter a channel number (01-16) followed by the DTMF sequence to be output when
that input is activated. Up to 15 digits can be entered for each channel.
Press the Carriage Return after entering your character string. Data for that input will
then be stored and allow you to enter data for a new input. Program mode can be exit-
ed at any time by pressing the
ESC
key. Pressing the
ESC
during data entry, before
pressing the carriage return, will cause the old data for that input to be retained, the new
data will not be saved. If one minute passes without any data entry, it will also exit pro-
gram mode. The destructive backspace can be used to erase and re-enter DTMF data.
DIP Switch Selections
There are four DTMF transmit modes available by setting the DIP switch. They are
as follows:
1 2
3
Function
Off
Off
Off
Tones sent at 100ms tone, 100ms space
Off
Off
On
Tones sent at 50ms tone, 50ms space
Off On
Off
Single Tone sent as long as the input is closed.
The first tone stored for that input would be sent.
Used for pan/tilt camera control etc.
Off
On
On
Tones sent at 500ms tone, 100ms space.
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