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Model 780/785-001 and 7805/7855-001 Explosion-proof Handset Stations
Pub. 42004-156D
d:\standard ioms - current release\42004 instr. manuals\42004-156d.doc
03/04
Page 1: ...ing areas Class I Div 1 Groups C and D Class II Div 1 Groups E F and G and Class III Div 1 Each of these models includes a front panel push button for paging a 6 foot PVC coil cord a noise canceling m...
Page 2: ...ion proof Handset Stations Pub 42004 156D d standard ioms current release 42004 instr manuals 42004 156d doc 03 04 WARNING Explosion Hazard Do not connect or disconnect equipment unless power has been...
Page 3: ...coding of conductors are listed in the accompanying system connection diagrams System layout and power cable length are important considerations when installing Page Party equipment The rules vary for...
Page 4: ...f 14 Model 780 785 001 and 7805 7855 001 Explosion proof Handset Stations Pub 42004 156D d standard ioms current release 42004 instr manuals 42004 156d doc 03 04 Figure 1 Mounting details for indoor s...
Page 5: ...0 785 001 and 7805 7855 001 Explosion proof Handset Stations Pub 42004 156D d standard ioms current release 42004 instr manuals 42004 156d doc 03 04 Figure 2 Mounting details for outdoor stations mult...
Page 6: ...ing After the station is mounted use a 7 16 inch wrench to open the front cover to access the Termination PCBA Refer to Pub 42004 184 US and 42004 238 Canada or 42004 239 Canada as applicable for wiri...
Page 7: ...s muted during a station page or by contact closure between the Mute A and B inputs X O X X The PAGE AUX inputs are muted during a station page or by contact closure between the Mute A and B inputs X...
Page 8: ...d wait for a response The paged individual s responds by picking up a station handset For multi party systems complete the following steps to make a page announcement 1 Lift the handset from the cradl...
Page 9: ...handset can barely hear themselves Receiver Volume adjusts the gain level from the party line to the receiver Speaker Volume adjusts the volume level of the speaker if any associated with this station...
Page 10: ...Frequency response 250 4000 Hz 0 3 dB ref 1 kHz 1 5 VRMS output Distortion 1 5 maximum THD 1 kHz Preset adjustments Microphone gain sidetone adjustment receiver volume Speaker Amplifier Output 120 V a...
Page 11: ...4 003 Weatherproof Enclosure n n 12251 001 Spring Door Kit n n 12502 101 Receiver Kit n n n n 12504 004 Replacement Door Handle n n 12505 004 Replacement Door Kit n n 12505 005 Replacement Door Kit n...
Page 12: ...d standard ioms current release 42004 instr manuals 42004 156d doc 03 04 Part No Description 780 001 785 001 7805 001 7855 001 002 69488 101 PCBA Handset Speaker Amplifier n n 69488 102 PCBA Handset...
Page 13: ...Page 13 of 14 Model 780 785 001 and 7805 7855 001 Explosion proof Handset Stations Pub 42004 156D d standard ioms current release 42004 instr manuals 42004 156d doc 03 04...
Page 14: ...Page 14 of 14 Model 780 785 001 and 7805 7855 001 Explosion proof Handset Stations Pub 42004 156D d standard ioms current release 42004 instr manuals 42004 156d doc 03 04...
Page 15: ...ive remedy and in no event shall GAI Tronics warranty obligations with respect to services exceed 100 of the total cost of services provided hereunder Warranty Periods Every claim by Buyer alleging a...
