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TSM DS 50-003/REV.C/031-300-190-003/04-20-07
DS50 TROUBLE SHOOTING MANUAL LEVEL 3
2.1 THE HAND TERMINAL
The key board of the hand terminal is divided in three main areas.
Refer to drawing 2.1.1 and locate the keys which are described in the text below.
• Numerical key pad:
Used to enter numerical data.
• Alphabetical key pad:
Used to enter commands (letters).
• Function keys:
Used to correct, delete or confirm an entry or display.
Some keys are assigned to special hand terminal functions.
•Control LEDs: The LEDs above the numerical key pad light up to confirm the
on-line status and various key function. In example the green
file LED lights up after the shift key was pressed.
• The display (LCD):
Indicates data and messages.
The use of the hand terminal in connection with the DS 50 System is described in
the course of the following instructions. Part of the hand terminal is a cable. The
DB9 connector at the end of the cable shall be connected to the DS 50 main board.
Refer to section 2.2 and drawing 2.2.1 and 2.2.2 for hand terminal connection.
CAUTION: The DB 9 connector is wired especially for the DS 50 interface.
Do not attempt to connect the hand terminal to any device other
than the DS 50.
