ATL ATU Telex Unit Operation And Installation Manual - Page 11

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configuration. However, the terminal or computer that you may be

using to configure the Telex Unit may itself require other interface

signals to be present.

The user or Host program must key in (ESC) Z1 to invoke the

configuration facility. On successful entry the user may key in

parameters indicating the required selections.

It is advisable to first key (ESC) A (reset command) in order to ensure

that the previously stored configuration is currently in operation and

that communication has been correctly established. This can be seen

as the Telex Unit will output the message;

"I: RESET" to a reset command.

Note: The use of upper/lower case letters is of great importance when

making changes in unprompted mode otherwise the wrong

configuration change will be made.

Change Default Configuration (ESC) Z[n]

This feature is used to configure the unit into a mode suitable for a

particular installation. Once configured the parameters will remain

stored in non-volatile memory for immediate use after power-on. The

menu may be accessed from a dumb terminal connected to the Host

port or direct from the Host system if this option is possible.

After sending "(ESC) Z" the Host must send either "0" which means

"no prompts" or "1" which means "prompts".

The following power-up / software reset defaults may be changed:

A) HOST SPEED: 1)9600 2)4800 3)2400 4)1200 5)600 6)300 7)150 8)110 9)50 <4>

B) HOST DATA BITS:

C) HOST STOP BITS:

D) HOST PARITY:

E) HOST SECURITY:

F) HOST FLOW CONTROL:

G) PRINTER SELECTED:

H) PRINTER SPEED: 1)9600 2)4800 3)2400 4)1200 5)600 6)300 7)150 8)110 9)50

I) PRINTER DATA BITS:

J) PRINTER STOP BITS:

K) PRINTER PARITY:

L) PRINTER FLOW CONTROL:

M) GO AHEAD ON BUFFER EMPTY:

7)7bits 8)8 bits

1)1 bit 2)2 bits

0)None 1)Odd 2)Even 3)Space 4)Mark <0>

0)ENQ/ACK 1)DSR/DTR

0)XON/XOFF 1)DSR/DTR

0)1010/1040 1)1020/1030 2)GENERIC <1>

5)5 Bits 7)7 Bits 8)8 Bits

1)1 Bit 2)2 Bits 3)1.5 Bits

0)None 1)Odd

0)Xon/Xoff 1)DSR/DTR 2)None

0)Disabled 1)Enabled

2)Even

<8>

<1>

<0>

<4>

<8>

<1>

<0>

<1>

<0>