Table 8-1 Ad(A)-R Unit Switch Settings; Switch Settings And Wiring - NEC ElectraElite 48 System Hardware Manual

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Issue 6
8 - 34
14.2.1

Switch Settings and Wiring

1.
When voice calls are only recorded, Remove the
cover for the DSW Switch with nippers, and set the
switches as shown in
With Default Settings
and recorder as shown in
Settings for Sending Voice Calls to
2.

Table 8-1 AD(A)-R Unit Switch Settings

breakdown of the DSW switch settings.
Table 8-1 AD(A)-R Unit Switch Settings
Switch
DSW 1
DSW 2
DSW 3
and
DSW 4
DSW 5
DSW 6~ 8
SW1
SW2
SW3
Do not connect T1 and T2 when DSW switches 3 and 4 are
On.
Installing Electra Elite IPK and D
Figure 8-44 AD(A)-R Switch
and wire between the AD(A)
Figure 8-46 DSW Switch
Default Setting
Off
Off
DSW 3
DSW 4
On
On
DSW 4
DSW 3
On
On
On
Off
SW1-1
SW2-1
Not Installed
Electra Elite
Terminal.
provides a
Description
When
the
AD(A)-R
provides control to the
recorder, DSW 1 must be
On.
Warning
Tone from any
device is sent to terminal
when DSW 2 is On
To get a warning
Tone
from recording device over
same wire pair as speech
path, both switches must
be Off.
To get a warning
Tone
from recorder or generator
equipment on dedicated
wire pair to recorder MIC
input, DSW 3 must be Off.
Must be Off for Debugging
Must be On to Upgrade
Firmware
Connect to Series i DTR.
SW1-2 selects
IP Phone-IRT
600 Ω Input Impedance
SW2-2 selects Complex
Impedance for SLTs
term
Series i Equipment

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