CHAPTER 3 NDA-24296
Page 482
Revision 1.0
PA-2DCHA
D-Channel Handler
5. Switch Settings
Standard settings of various switc hes on this circuit card are shown in the table below.
SWITCH
NAME SW ITCH
NO. SETTING STANDARD
SETTING MEANING
MB UP Circuit card make busy
DOWN ×Circuit card make busy cancel
SW01
0ON No. 0 Circuit m ake busy request
OFF ×No. 0 Circuit m ake busy request cancel
1ON No. 1 Circuit m ake busy request
OFF ×No. 1 Circuit m ake busy request cancel
2OFF×Not used
3OFF×Not used
SW02
0ON Loop back of No. 0 Circuit is performed.
OFF ×Loop back of No. 0 Cir cuit i s not perfor med.
1ON Loop back of No. 1 Circuit is performed.
OFF ×Loop back of No. 1 Cir cuit i s not perfor med.
2ON Drop/Inse rt of No. 0 Circuit is performed.
OFF Drop/Insert of No. 0 Circuit is not perfor med.
3ON Drop/Inse rt of No. 1 Circuit is performed.
OFF Drop/Insert of No. 1 Circuit is not perfor med.