NEC 2400 ipx User Manual Page 549

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NDA-24296 CHAPTER 3
Page 523
Revision 1.0
PA-4DATA
Digital Announcement Trunk
3. Face Layout of Lamps, Switches, and Connectors
The face layout of lamps, switches, and connectors on this circuit card is shown in Figure 3-159.
Figure 3-159 Face Layout of PA-4DATA (DAT)
4. Lamp Indications
The contents of lamp indications of this circuit card are shown in the table below.
LAMP COLOR STATE
OPE Green Remains lit while this circuit card is operating.
N-OPE Red Remains lit while this circuit card is in make-busy state.
BL4
BL7
Green
Lights when the corresponding circuit (No 0 through No. 3 circuits) is connected to a
recording source.
Flash
Flashes while message recording is in progress on the corresponding circuit (No. 0 through
No. 3 circuit).
BL0
BL3
Red Lights when the corresponding circuit (No 0 through No. 3 circuits) is busy.
Flash
Flashes when the corresponding circuit (No. 0 though No. 3 circuits) is in make-busy state
or has not been assigned in the system.
OPE
N-OPE
MB
BL7 (G)
BL4 (G)
(SW11)
(SW9)
BL3 (R)
BL0 (R)
2
3
0
1
(SW10)
(SW8)
JACK
(SW12)
SW5 SW7
SW6
SW1 SW2 SW3 SW4
MBRQ
MRCS
START
WR
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