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Terminal Maintenance
• If enabled, the terminal disables the following capabilities:
1. Display Functions
2. Line Modify
3. Insert Character
4. Memory Lock
5. CAPS Mode
6. Record Mode
7. Monitor Mode
8. Any special datacomm modes
9. Extended Characters Mode
10. Top or Bottom Logging
• If an integral printer is present, the terminal turns off any Expand Print, Compress Print,
Report Print, or Metric Print selection.
• The terminal stops all operations by devices which it controls.
• The terminal stops transferring data to the datacomm line.
Terminal Self Test
Your terminal can test itself for correct operation. If your installation has not programmati-
cally locked the Service Keys, you can initiate a test by pressing the the following keys, in
sequence:
III,
service keys, TERMINAL TEST
When the test completes successfully, the terminal displays a test pattern on the screen (see
figure 11-2). If the test pattern does not appear or if an error message replaces the function
key labels, you could conduct additional tests to isolate the problem, or you could contact
your nearest Hewlett-Packard sales and service office for help.
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Figure
11-2.
Terminal Test Pattern
11-4
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