Table 2-21 Dip Switch (Sw2) Settings Of Pri/23 Card; Table 2-22 Led Indications Of Pri/23 Card - Panasonic DBS 576 Technical Manual

Chapter 2. System Overview
Table 2-21. Dip switch (SW2) settings of PRI/23 card
Switch No. Description
SW2-1 ON
OFF
SW2-2 ON
OFF
Table 2-22. LED indications of PRI/23 card
LED indication Description
LED1 Turns ON red when B channel is in use.
(LINE BUSY)
LED8 Turns ON red when set to adstracting Network synchronizing clock.
(SYNC)
LED3 Turns ON red when SLIP abnormality is detected.
(SLIP)
LED6 Turns ON red when receiving YELLOW alarm signal.
(YEL/RA1)
LED4 Turns ON red when receiving AIS signal.
(AIS)
LED7 Turns ON red during RED alarm.
(CFA)
LED5 Turns ON red when frame failure is detected.
(OOF)
LED2 Turns ON red when data receiving failure is detected.
(LOOP)
2-32
Sets to "trunk" for T-point.
Sets to "extension line" for S-point.
Sets to "other mode" where 1 to 16B+D or 1 to 23B+D channels set by pro-
gram can be used.
Sets to "8ch mode" where 1 to 8B+D channels can be used.
DBS 576 (USA), issued 6/2/98
Section 300-Installation
576-13-300