CHAPTER 3 NDA-24296
Page 536
Revision 1.0
PA-4DATB
Digital Announcement Trunk
SWITCH
SWITCH
NO.
SETTING
STANDARD
SETTING
MEANING
SW7
1
ON Activation of RAM Test
OFF
×
Normal Setting
2
ON Port Microprocessor is reset when MBR key is ON.
OFF
×
Port Microprocessor is not reset when MBR key is ON.
3OFF
×
Not used
4OFF
×
Not used
WR UP For Recording from the phone jack
DOWN
×
Normal setting
START UP When starting recording from the phone jack or playback.
DOWN
×
Normal setting
Table 3-13 Jumper Setting
SWITCH
SWITCH
SHAPE
SETTING DESCRIPTION
JP0
LEFT Compression Law:
µ
-law
RIGHT Compression Law: A-law
LEFT RIGHT