Digital Equipment DEC 3000 Series Service Information page 158

ISDN Diagnostic,
Examples
4–34
Continued
Table 4–19 ISDN Diagnostic Subtests
Subtest
INIT
REG
TONE
D_LOOP
A_LOOP
INT
DMA
LOGO
1
RECORD
PLAYBACK
1
REPEAT
1
Requires a headset to perform the test correctly.
This example runs the ISDN diagnostic:
Return
>>> T ISDN
This example runs the ISDN diagnostic and the REGISTER
subtest:
>>> T ISDN REGISTER
Description
Initialize test
Internal
registers test
Audio output
Internal digital
audio loopback
test
Analog loopback
Interrupt test
DMA
Audio logo
Record test
Playback
Repeat test
Return
Mode
Console
Console
Service
Service
Console
Console
Console
Power up
Service
Service test
Service
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