Panasonic KX-TD500 System Reference Manual page 1516

3.03 DSP Diagnosis (DSP) - for E-1
Description
Used to check the validity of DSP on the E-1 trunk card.
Command Format
OPE>DSP+ Item1 + Item2
Item1
Operation
TST
DSP Test
DSP INS INS
OUS
DSP OUS
DSP Status STS
*1.DSP test is done using signals generated by DSP on the E-1 card.
*2.DSP test is done using signals generated by DTMF-G on the E-1 card.
Results Display
1.Test
Diagnosis Pattern 1
;OPE>DSP TST 101
; 01 02 03 04 05 06 07 08
;DSP-1 OK OK OK OK OK OK OK NG
;DSP-2 OK OK NG OK OK OK OK OK
;OPE>
Note:
01 through 08: Channel No. of DSP
2.INS/OUS
;OPE>DSP INS 1011
;YYY OK
;OPE>
3.Status check
;OPE>DSP STS 101
;DSP-1 INS
;DSP-2 OUS
;OPE>
xxxy (xxx: Card No., Y: DTMF-G No.= 1 or 2)
When "xxx" is entered, diagnosis pattern 1 is executed. *1
When "xxxy" is entered, diagnosis pattern 2 is executed. *2
xxxy (xxx: Card No., Y: DSP No.= 1 or 2)
xxx: Card No.
16-E-8
Item2
Diagnosis Pattern 2
; OPE>DSP TST 1011
; 01 02 03 04 05 06 07 08
;DSP-1 OK OK OK OK OK OK OK NG
;DSP-2 OK OK NG OK OK OK OK OK
;OPE>