Switch Settings - NEC ElectraElite 48 System Hardware Manual

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Electra Elite
Notes:
When recording in handsfree (half-duplex) mode using the built-in speakerphone, the record warning
tone may not be audible to the far-end party.
The transmit recording level is lower than the receiving voice level for intercom calls; the transmit
recording level for CO calls is normal.
Depending on the recording device(s), separate cables may be required for the warning tone and
speech path. In this case, connect the warning tone cables to input terminals T1 and T2 on the ADA-U
Unit. (T3 and T4 are used as the tape recorder input.)
When remote control of the recorder is necessary, the record start/stop control is provided by
connecting to T5 (or T7) and T6 on the ADA-U Unit.
specifications of the recorder.)
When a warning Tone is provided from the recording equipment, it should be input via T3 and T4 on
ADA-U Unit. (Do not use T1 and T2 to input Beep Tone.)
Conversations cannot be recorded from terminals connected to an APR-U Unit. Speakerphone calls
through the HFU-U Unit cannot be recorded.
System Hardware Manual
Table 7-1 ADA-U Cable Connections (Continued)
3.2.3

Switch Settings

The DIP Switch is located at the bottom center of the
ADA-U Unit. The DIP Switch allows a technician to
configure the board to specific settings.
ADA-U Unit Switch Settings
(Connecting to T5 or T7 is determined by the
shows the default settings.
Dip Switch
Figure 7-14 ADA-U Unit Switch Settings
Issue 6
Figure 7-14
Terminals
Default Settings
7 - 11

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