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Appendix C ( SRS-2100 Testing
Page C-1
APPENDIX C
TESTING
The SRS-2100 has a self-test
mode that performs the following
tests:
• LED test
• Key test
• Tone test
• LCD test
• Memory tests
• NT1 line test
UNA-LIST DATA CLEAR DIR-LIST
1 2 3 4
5:20 PM Tuesday January 4
Service
Standard Softkey Layout
(The DATA softkey label appears
only if you have a voice/data
terminal.)
Note: Softkey 1 also serves as
the ENTER key (for entering
information as indicated in this
User's Guide).
ENTERING TEST MODE
To enter test mode, follow these
steps:
1. Unplug the ISDN line from the
LINE jack or the power plug
from the 40 V DC jack if you are
using the DC power supply.
2. Press and hold down both 1 and
3 on the numeric keypad as you
reapply power. Keep them
down until the automatic LED
test begins.
The LED test is described in the
next section. While the test is
running, this screen is displayed:
SELF TEST EXECUTING (LED)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .
When the LED test is complete,
this screen appears:
SELF TEST EXECUTING (KEY TEST)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . .
SOFT1 SOFT2 SOFT3 SOFT4
The set cannot originate or
receive a call during the self-test.
You exit test mode by removing
power and then reapplying it.
PERFORMING TESTS