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Vision/L emulates an extensive sub-set of VT100 terminal commands for compatibility with most types of host computer and provides an RS-232-C interface with communication speeds up to 38,400 38400 baud.

Vision/L also allows data capture and file transfer between host computer systems and a sophisticated filing system organised in RAM memory. Files can be prepared and edited off-line using a built-in wordprocessor.

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  • Place the cursor over the Vision/L entry on the list of applications on the index Index page and press the ENTER key.

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In addition, the "answerback" message can be set by pressing the key SHIFT+A. Vision/L will respond by displaying:

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To access a PF key, press the 0 key to bring up the function key display. Then, press the TAB key. Note that the legend above numeric keys 1-4 changes to PF 1-4. The required PF key can then be obtained by simply pressing the designated number key.

Note that the PF key display shows additional function keys for VT220 and VT320 terminals. These keys are not available in the VT100 terminal and are not implemented in Vision/L. Codes are only transmitted for the PF keys and 'ESC', 13S'BS', and 'LF'. All other keys are ignored. Users requiring the full range of function keys should refer to the Ranger Vision-100 package, which is available separately.

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Key

Keypad Numeric Mode

Keypad Application Mode

0

0

ESC O p

1

1

ESC O q

2

2

ESC O r

3

3

ESC O s

4

4

ESC O t

5

5

ESC O u

6

6

ESC O v

7

7

ESC O w

8

8

ESC O x

9

9

ESC O y

ENTER

ENTER

ESC O M

-

-

ESC O ml

,

,

ESC O 1m

0.0

.

ESC O n

Setup feature definition

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Keyclicks are enabled or disabled using the Z88 Panel option.

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Shift 3 is £/#

In Vision/L, both the keys SHIFT+3 and £ cause the code for '#' to be transmitted to the host. The character displayed on the Z88 screen is determined by the setting of this option and can be either '#' or '£'.

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