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Hubbell GAI-Tronics 701-302ICS, Manual

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Hubbell GAI-Tronics 701-302ICS Manual Download Page 21

Pub. 42004-730D 

ICS Page/Party

®

 AC Plug-in Amplifiers 

Page 19 of 21

 

P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-730D.docx 

01/22 

VLC Specifications 

VLC minimum input level ............................................................................................................ 50 mV 

(

RMS

)

 

VLC tolerance .......................................................................................................................... 50 kHz +/−4% 

RTU Specifications 

RTU Input Control (with SmartSeries Models) 

Switch type......................................................... NO (normally open) or NC (normally closed) dry contacts 

End-of-line termination .......................................................................................... 20 kΩ, or 15 kΩ + 5.1 kΩ 

Cable resistance .......................................................................................... 100 Ω maximum loop resistance 

Contact closure resistance ...................................................................................................... 1 kΩ maximum 

Open fault detection ............................................................................................................................ >65 kΩ 

Short fault detection ............................................................................................................................ <200 Ω 

Mechanical 

Material/finish ............................................................. 16-gauge cold rolled steel/textured gray powder coat 

Dimensions ........................................................................ 8.1 H × 8.1 W × 3.0 D in (20.6 × 20.6 × 7.6 cm) 

Handset/Speaker Amplifier 

Net weight .............................................................................................................................. 5.25 lb (2.4 kg) 

Shipping weight ..................................................................................................................... 6.25 lb (2.8 kg) 

Speaker Amplifier 

Net weight .............................................................................................................................. 4.25 lb (1.9 kg) 

Shipping weight ..................................................................................................................... 5.25 lb (2.4 kg) 

Environmental 

Temperature range (operation and storage) ............................................. −22 ºF to 158 ºF (−30 ºC to 70 ºC) 

Humidity ....................................................................................................................... 95% non-condensing 

Summary of Contents for GAI-Tronics 701-302ICS

Page 1: ...nnection if applicable 3 Configuration 4 Open and Close the Amplifier 4 Models 751 001ICS 701 302ICS 701 304ICS 4 Speaker Configuration and Adjustment 4 Speaker Volume 5 Speaker Mute 5 Speaker Gain 6...

Page 2: ...2 Transmit Level 13 Receiver Volume 13 ALS Minimum Level 13 ALS Offset Level 13 SmartSeries VLC Level 14 FSK Signal Gain 14 Operation 14 Paging with ADVANCE Head End 15 Paging without ADVANCE Head End...

Page 3: ...tion with the operation of your GAI Tronics product or system Do not disclose this manual in any form in whole or in part directly or indirectly to any third party General Information Product Overview...

Page 4: ...e party or multi party operation enclosure dependent speaker volume adjustment line adjustment receiver volume adjustment conformal PCBA coating available Hytrel or PVC coil cord available for handset...

Page 5: ...CS Page Party Plug in Amplifier 1 Plug the amplifier directly into the enclosure 2 Attach the amplifier to the enclosure with the provided hardware see Figure 2 3 Apply power to the station Figure 2 I...

Page 6: ...ws sideways and then pull up to separate the front panel from the rear section A ribbon cable connects the two sections 3 Lay the rear section to the left and the front section to the right with the P...

Page 7: ...he bottom of the amplifier The default setting is 4 watts for an 8 ohm speaker and 2 watts for a 16 ohm speaker WARNING Maximum output power may exceed rated speaker wattage resulting in speaker damag...

Page 8: ...ume To adjust the receiver volume 1 Remove the amplifier from the enclosure and place it on a stable surface 2 Open the amplifier see the Open and Close the Amplifier section 3 The receiver volume pot...

Page 9: ...nt Release 42004 Instr Manuals 42004 730D docx 01 22 Figure 10 ICSVC Amplifier Open for Settings and Adjustments Figure 7 Model 751 001ICSVC Speaker Amplifier Figure 8 Model 701 302ICSVC Handset Speak...

Page 10: ...d Close the Amplifier section Jumper P11 in the EN position default on the main PCBA mutes the speaker during page activation Jumper P11 in the DIS position broadcasts to the speaker during paging Spe...

Page 11: ...on to enable a reference test tone 3 Adjust the speaker volume potentiometer R91 on the main PCBA to the desired audio level see Figure 10 4 Turn the speaker volume potentiometer R91 fully countercloc...

Page 12: ...tion of noise on a party line by electronically placing the handset on hook after eight minutes Page timeout limits a single page broadcast to two minutes freeing the page line for emergencies When us...

Page 13: ...n Amplifiers Page 11 of 21 P Standard IOMs Current Release 42004 Instr Manuals 42004 730D docx 01 22 Figure 14 SmartSeries Amplifier Open for Settings and Adjustments Figure 15 SmartSeries Remote Ampl...

Page 14: ...eries station address to 04 default Level Adjustments GAI Tronics recommends using a No 10440 002 Maintenance Cable purchased separately to perform the following adjustments see Figure 14 for componen...

Page 15: ...Connect the No 10440 002 Maintenance Cable purchased separately 3 Turn the speaker volume potentiometer R91 on the main PCBA fully counterclockwise see Figure 14 4 Listen for a single beep from the s...

Page 16: ...ly counterclockwise see Figure 14 5 Listen for two beep tones through the page speaker indicating the amplifier is in the VLC adjustment mode 6 After hearing the two beep tones turn the speaker volume...

Page 17: ...ece when they press the handset pressbar or the headset page switch A page pre announcement tone if programmed will sound when the page confirmation tone ends and the operator can make a page Hearing...

Page 18: ...ne balance Speaker level is too low loud Improperly adjusted speaker volume potentiometer Verify the nominal page line level is correct Replace the speaker or driver Cannot make a page Not applicable...

Page 19: ...ion Inputs are only available with SmartSeries models Table 4 Additional Troubleshooting SmartSeries Models 701 902ICS 701 904ICS and 751 901ICS Problem Potential Cause Speaker volume is too low loud...

Page 20: ...ntrol push to page handset pressbar Handset Amplifiers Output level compression controlled 1 5 V RMS nominal into 33 load adjustable 0 to 2 1 V RMS Frequency response 250 to 6 500 Hz 0 3 dB reference...

Page 21: ...ation 20 k or 15 k 5 1 k Cable resistance 100 maximum loop resistance Contact closure resistance 1 k maximum Open fault detection 65 k Short fault detection 200 Mechanical Material finish 16 gauge col...

Page 22: ...eries 732 7325 733 7335 758 Series 7245 Series 701 302ICS See Note 1 N A See Note 2 N A 701 302ICSVC N A N A 701 304ICS N A N A 701 304ICSVC N A N A 751 001ICS N A N A 751 001ICSVC N A N A 701 902ICS...

Page 23: ...e 42004 Instr Manuals 42004 730D docx 01 22 Figure 16 Typical Continuous Speaker Output Power Derating 1 kHz Sine Wave into an 8 ohm Load Typical Continuous Speaker Output Power Derating 1 kHz Sinewav...

Page 24: ...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...

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