CHAPTER 4 NDA-24282 (E)
Page 148
Revision 1.0
PA-4DATB (DAT)
5. Switch Settings
Standard settings of switches on this circuit card are shown in the table below.
SWITCH
SWITCH
NO.
SETTING
STANDARD
SETTING
MEANING
MB UP Circuit card make busy.
DOWN × Circuit card make busy cancel.
MB RQ
1-4
ON
Make busy request on a channel basis
(Channel Designation for Recording/Playback)
OFF × Make busy request cancel on a channel basis
MRCS 0
1
2
3
4
5
6
7
SW1
SW4
Each Switch corresponds to each chan-
nel of
DAT: channel
SW1: channel 0
SW2: channel 1
SW3: channel 2
SW4: channel 3
SETTING OF RECORDING MODE
SWITCH NO. MODE Channel
0
64-sec. mode
0
11
22
33
4
128-sec. mode
0, 1
52, 3
6 240-sec. mode 0, 1, 2, 3
~
SETTING OF TIMER FOR EACH CIRCUIT
1224TIMER (MODE)
ON ON OFF ON 64-sec. mode
ON ON ON OFF 128-sec mode
OFF OFF OFF OFF 240-sec. mode
ON ON ON ON Not available