Icom VE-PG3 Instruction Manual - Page 44
Operation, When [PTT] on radio A is pushed
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3 CONVERTER MODE APPLICATION 4. Making an emergency announcement (continued) 3. Operation When [PTT] on radio A is pushed, the regular broadcast is made. And when the IP phone dials "99," the emergency broadcast is made. Area A Microphone Audio input (A3/A4 terminal) External switch Extension No. 302 Ext. AMP General Control Input Audio output (B3/B4 terminal) (A1/A2 terminal) Extension No. 301 [TRX1] [EXT1] IP Phone No. 99 Radio A1 Radio A VE-PG3 (192.168.0.2) IP Network Area B HUB [LAN] Extension No. 401 VE-PG3 (192.168.0.3) IP telephone (KX-UT Series) An example of emergency call using an external microphone • All radios in the area must have same setting. [The procedure to make an emergency broadcast from radio A1.] qArea A Radio A1's operator: While holding down [PTT], say something (example: "Test, Test, Test") into the microphone at a normal voice level. • The [TRX1] and [EXT1] ports are internally connected. w Area A/B The audio signal (announcement) from Radio A1 is output to the external audio device connected to [EXT1], followed by the "Broadcast start sound". eArea A When no audio signal is detected for 5 seconds (default), the route is disconnected, after the "Broadcast end sound." [The procedure to make an emergency broadcast from the IP phone.] qArea B Person on the IP telephone: Take the handset off the hook, dial "32," and then speak into the telephone at a normal voice level. • The [TRX1] and [EXT1] ports」receive the call. wArea A The audio signal (announcement) from IP phone is output to the external audio devices connected to [TRX1] and [EXT1] ports. 3-20