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| Features |
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Lamp memory intercom: Sub’s call-in with tone & light |
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Press-to-talk or handset with voice actuation |
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Selective or group call of 10 subs |
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All Call |
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Pre-tone sounding at sub, when selected |
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Optional accessories for health care applications |
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Expand beyond 40 stations with 50-120-call master stations |
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| Call switching device |
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| Features |
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Switches all NA sub wiring from one master to the other to route all call-ins to the master on duty. |
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NBJ-20 & NBJ-20B are equipped with a rotary switch, and NBJ-40 & NBJ-40B with two rotary switches. |
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When the rotary switch is put to 1 position, all the sub wiring is connected with Master station (M1). To switch the sub wiring to Master station(M2), put the rotary switch to 2 position. |
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| Used for |
NBJ-20 for NEM-10/C & NEM-20/C
NBJ-40 for NEM-30/C & NEM-40/C
NBJ-20B for NEM-10A/C & NEM-20A/C
NBJ-40B for NEM-30A/C & NEM-40A/C |
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| Music adapter |
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| Features |
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Distributes music to all subs with auto mute while communicating. |
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When NEM includes NEW-5 adapter(s), NB-U cannot be used. |
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| Used for |
| NEM-n/C, NEM-nA/C (n = 10 ~ 40) |
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| Specifications |
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| Power source |
6V DC, supplied by NEM. |
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| Permitted input |
PS-1215DIN5W. 10W at its peak. |
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| Wiring |
3 wires commom + 2 per 10-call (max.11) |
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| Distance |
NB-U to NEM 10m(0.65mma) 15m(0.8mma)
NB-U to Amp. 75m(0.65mma) 115m(0.8mma) |
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