User`s guide

Rockhopper 38 – User’s Guide

Page 92 AP-75038, Rev. 1.0. – 27/05/04

5.4.4.2. Timing

Sets ACK timing for Centronics online communication.

A-B:

Selects ACK timing for the A-B busy method

B-A:

Selects ACK timing for the B-A busy method

To change the Timing mode setup proceed as follows:

Step 1:

If a menu is to be specified, press the [MENU] key.

Step 2:

The key contents change to the purple section on the outside of the

operation panel.

Bring up the "Centro" menu by pressing the [MENU UP¿] key or [MENU

DOWNÀ] key.

Step 3:

Press the [ENTER] key to confirm the "Centro" menu and shift to the next

level.

Step 4:

Bring up the "Timing" item by pressing the [MENU UP¿] key or [MENU

DOWNÀ] key.

Step 5:

Press the [VALUE+] key or [VALUE-] key to switch to "A-B" or "B-A".

Step 6:

Press the [ENTER] key to confirm "Timing" and shift to "Mode".

Step 7:

If no other items are to be changed, press the [BACK½] key.

Step 8:

Do not press any other keys for 3 minutes or press [BACK½] key again.

Step 9:

The permanent display is restored.

Plot OK

*Menu* Centro >

Timing: A-B

Timing: B-A

Mode: Bi Centro