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CHAPTER 3 NDA-24296
Page 524
Revision 1.0
PA-4DATA
Digital Announcement Trunk
5. Switch Settings
Standard settings of various switches on this circuit card are shown in the table below.
Note 4:
Valid in the case of recording or playback from a telephone set.
SWITCH
SWITCH
NO.
SETTING
STANDARD
SETTING
MEANING
MB (SW11)
UP Circuit card make busy
DOWN
×
Circuit card make busy cancel
SW1 (for No. 0
Circuit)
SW2 (for No. 1
Circuit)
SW3 (for No. 2
Circuit)
SW4 (for No. 3
Circuit)
1
2
3
4
SW5
1
2
3
Note 4
ON
×
Compression Law:
µ
-law
OFF Compression Law: A-law
4
ON When using as an external music-on-hold source
OFF When using as announcement equipment only
Note 1:
16-sec. mode = 4 recording circuits
32-sec. mode = 2 recording circuits
60-sec. mode = 1 recording circuit
Note 2:
For each circuit, SW1 - SW4 must be set in
the same way (Two different modes cannot
be mixed assigned.).
SETTING OF TIMER FOR EACH CIRCUIT
1234TIMER (MODE)
ON
ON
OFF
ON
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
16-sec. mode
32-sec. mode
60-sec. mode
Note 3:
Set the Recording/Playback Timer in the same way as set
by SW1-SW4.
SETTING OF ANNOUNCEMENT RECORDING/PLAYBACK TIME
SW5-1 SW5-2 RECORDING/PLAYBACK TIME
OFF
ON
OFF
ON
OFF
OFF
16-sec. Recording/Playback
32-sec. Recording/Playback
60-sec. Recording/Playback