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HCXTD840, Issue 1, July 2001
Key labels and
functions
See the following table for a description of key labels and
associated functions.
Table A-1 Description of Key Labels and Functions
Key Designation
Function
R-FRQ
Displays and demonstrates different ringing
frequencies (pitches) that can be assigned to your
console.
R-LEV
Displays, demonstrates, and allows you to change the
ringing level used with your console. The two choices
are low and normal.
R-PTN
Demonstrates default ringing patterns used for different
types of calls.
DA
Indicates whether or not a data adapter is assigned to
your console.
ROM
Indicates the version of read-only memory (ROM) used
by your console.
LCD
Tests the liquid crystal display to ensure that all
portions of the display are working properly.
Summary of Contents for HCX5000I
Page 5: ...TABLE OF CONTENTS SELECSET 500A USER S GUIDE vi HCXTD840 Issue 1 July 2001 ...
Page 7: ...LIST OF FIGURES SELECSET 500A USER S GUIDE viii HCXTD840 Issue 1 July 2001 ...
Page 9: ...LIST OF TABLES SELECSET 500A USER GUIDE x HCXTD840 Issue 1 July 2001 ...
Page 185: ...TESTING THE LIQUID CRYSTAL DISPLAY SELECSET 500A USER GUIDE A 14 HCXTD840 Issue 1 July 2001 ...