Description
IPE2500A and IPE2500A-MLS Paging Encoder/Desktop Controller
03/12 6
Internal Microphone and Speaker
This microphone is intended for use in low noise environments. The handset must be on-hook in order to
use the microphone. The internal microphone and speaker are provided to allow hands-free
communication.
Handset
Each desk set is equipped with a handset with a coil cord used for receiving and transmitting calls. The
handset includes a push-to-talk (PTT) pressbar.
Connectors
Power Connector
The IPE2500A is powered by a listed ac wall transformer supplying nominal 12 V dc. The operating
range is 10.5 to 15 V dc. The five-pin power connector diagram and pinout are shown below:
Pin Function
1
−
IN
2 Battery
backup
+IN
3 +IN
4
−
IN
5 +IN
Rear View of IPE2500A
Summary of Contents for IPE2500A
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Page 80: ...Schematics IPE2500A and IPE2500A MLS Paging Encoder Desktop Controller 74 Schematic Sheet 7...
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