Fujitsu SRS-1050 manual Appendix C, Testing, Entering Test Mode, Performing Tests, LED Test

Models: SRS-1050

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APPENDIX C

Appendix C

( SRS -1050 Testing

APPENDIX C

TESTING

The SRS-1050 has a self-test mode that performs the following tests:

LED test

Key test

Tone test

LCD test

Memory tests

NT1 line test

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 (LED)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . .

When the LED test is complete, this screen appears:

SELF TEST (KEY TEST)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . .

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

The following sections summarize the self-tests that you can perform on the SRS-1050 Digital Set.

LED Test

The LED test is done first automatically. It turns all but the data LEDs red for one second, off for one second, green for one second (except MSG), and finally off again. Observe the LEDs for malfunctions.

When the LED test is complete, you can start any of these tests:

Press 1 to start the Tone test.

Press 2 or 3 to start the LCD tests.

Press 4 to start the Memory/Line test.

Page C-1

Page 116
Image 116
Fujitsu SRS-1050 manual Appendix C, Testing, Entering Test Mode, Performing Tests, LED Test