GIA 370-400 UHF Page/Party Manual Download Page 5

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Pub. 42004-432E

Model 370-400 UHF and 370-420 VHF Page/Party® Radio Couplers

Page 5 of 10

P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-432E.docx
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Field Wiring

Refer to Figure 4, No. 69574-001 PCBA, for reference to connection locations.

Figure 4. No. 69574-001 PCBA with attached Radio PCBA

Opening the Station

Remove the four screws from the front panel and remove the front panel from rear enclosure.

Summary of Contents for 370-400 UHF Page/Party

Page 1: ...system Radio users located outside the facility at a remote location or inside a plant can communicate with Page Party users The coupler works as a half duplex system in that audio is only heard in on...

Page 2: ...eparately P N 19101 024 Radio Programming Software installation 1 Place the CD in the computer CD ROM drive 2 Select the Start button then select Run 3 At the prompt type x fscommand setup exe where x...

Page 3: ...allation Important Safety Instructions Read follow and retain instructions All safety and operating instructions should be read and followed before operating the unit Retain instructions for future re...

Page 4: ...oles GAI Tronics recommends bottom entry only wherever possible The standard mounting orientation see Figure 2 locates the power supply housing in the upper left corner The orientation of the enclosur...

Page 5: ...rrent Release 42004 Instr Manuals 42004 432E docx 05 18 Field Wiring Refer to Figure 4 No 69574 001 PCBA for reference to connection locations Figure 4 No 69574 001 PCBA with attached Radio PCBA Openi...

Page 6: ...2 Connect the dc power supply wires to the 24 V DC and 24 V DC terminals NOTE Terminal block TB1 is not used in this configuration Audio and Control Signals The Page Party Radio Coupler allows access...

Page 7: ...io Frequency Selector Switch SW2 Configure the radio for one of eight programmed frequencies using the 16 position hex switch SW2 Each frequency is selectable using either of two positions on the swit...

Page 8: ...the station to the party line in the radio coupler and wait for a response The radio operator then responds by keying the radio and talking The resulting communication is half duplex meaning the pers...

Page 9: ...load 2 A 30 V dc 0 5 A 125 V ac Mechanical Construction finish 16 gauge cold rolled steel safety orange powder coat Mounting wall or column four 0 31 inch 7 8 mm mounting holes Dimensions 12 0 H 8 0...

Page 10: ...ransmit MHz Receive MHz Transmit MHz Receive MHz Transmit MHz Receive MHz 143 9900 143 9900 158 3900 158 3900 172 7900 172 7900 143 5425 143 9925 143 9925 158 3925 158 3925 172 7925 172 7925 143 5575...

Page 11: ...of the Contractor s personnel from the work site Re performance of services shall be Buyer s sole and exclusive remedy and in no event shall GAI Tronics warranty obligations with respect to services e...