Page 1: ...the power supply and for the use required All installation work should be neat and workmanlike to match the fine quality of the Teletalk units TABLE OF CONTENTS Page Identification of Models 2 Cabling...
Page 2: ...n monitor a Speaker unit or another Master Station Any Master can listen in on conversations between any other two units However the 14 Silencing circuit can be used to prevent monitoring An S circuit...
Page 3: ...ems the D C line resistance should not exceed 35 ohms Use a wire size large enough to obtain this value or wires can be paralleled to lower the line resistance From the above table it can be seen that...
Page 4: ...t six colored wires paired with white mates plus the green pair black and spare wires are included in the cable RCUIT ES CALL IN LINES SPEAKER STATIONS 5G45R MASTER STATIONS o f M CI 1 r _GREEN 2 4 D...
Page 5: ...g speakers to the higher numbered selector keys The Call In switch of one Speaker Station can be connected to only one Master Station in a system Any number of speaker Call In switches can be con nect...
Page 6: ...the hinge See Figure 6 If at a later date the number of assigned Master BACK OF RIGHT FRONT PANEL CUT HERE L EFT ONT PANEL IS Jl OR MASTERS OtiLV AND RIGHT FRONT PANEL Jl OR SPEAKERS ONLY and Speaker...
Page 7: ...nel to the plug If the left front panel is for s circuit masters only and the right front panel is for M circuit speakers only cut the yellow pair from plug to right front panel and the blue pair from...
Page 8: ...cuit NOTE Annunciator model Master Stations are not furnished with the Call In circuit ALL M CIRCUIT SYSTEMS CONNECTIONS Refer to Figure 11 showing the connections between the four Master Stations In...
Page 9: ...NS the green pair terminals in the junction box connects to the home line therefore all incoming voice lines from other stations must be connected to these terminals rather than to the terminals of an...
Page 10: ...000004 r 1 r 7 FLOATER NO 6 Figure 10 Typical M and S Circuit System or all M Circuit System Layout without Call In Feature EN PAIR ROUND TO ATER PIPE ROTHER 000 GROUND r 4 o 0 0 0 0 0 0 0 0 4 GRE I 2...
Page 11: ...tion 3 Continue as above until all connections are made to switches of Station 2 Floater Station Switch 1 Connect to Annunciator 1 of Station 1 Switch 2 Connect to Annunciator 2 of Station 2 Switch 3...
Page 12: ...GROUND 5fJ OOOOOOOOOOOr O 4 0 0 0 0 0 0 T 0 0 0 0 0 0 0 0 0 0 0 0 0 I ANNUNCIATOR TERMINALS SWITCH TERMINALS I 0 5fJ J r o 0 0 0 l o 0 o I 000000 0 0 o 0 0 4 T r 0 5fJ J l o 0 o 000 0 0 0 0 o 0 0 0000...
Page 13: ...n switch should be connected only to one Master Station in the system The connections to the Speaker unit are made at This type Speaker Station is equipped with a push button switch which is connected...
Page 14: ...is completed It is recommended that All Call be connected to Speaker Stations only 500 0HM SYSTEM CONNECTIONS 6 500 ohm Master Stations 6 and Speaker Stations 5G500 are installed in a system in the s...
Page 15: ...0 0 0 0 0 o 4 0 4 4 0 0 0 0 0 0 0 0 o 4 l IF 5GP I 8CP 1 AND 10BP 1 FLOATER HIGH IMPEDANCE SPEAKERS GROUND TO I ARE USED CONNECT THESE WATER PIPE l TO 250 n TERMINALS OR OTHER GOOD 4 GROUND I BOOSTER...
Page 16: ...I 8 25 25 WATT AMPL 712 18 E il 0 0 GROUND TO WATER 1 I 2 3 4 5 6 7 8 9 10 II 12 PIPE OR OTHER GOOD o w I4 II Il II II t 0 GROUND H I l J 5G45R 5G45 1 _ _ J CALL IN LINE Q Ltt V 1 5G45 5G45R f _1f I 5...
Page 17: ...d wires from the All Call paging switch to Selector keys assigned Master Stations should be cut and insulated OPERATING INSTRUCTIONS OPERATION s CIRCUIT IDLE POSITION Keep your Teletalk in IDLE posi t...
Page 18: ...e voice lines running from the Speaker Stations and amplified in the master unit when the Talk Listen switch is in the LISTEN position De fective tubes may also prove a source of hum and noise in the...
Page 19: ...TORS AND THREE POSITION SWITCHES SHOWN COLORED WIRES DARK BROWN THRU PURPLE FOR ANNUNCIATOR CON NECTIONS AND WHITE MATES FOR THIRD POSITION SWITCH CONNECTIONS SEE NOTES NOTE A FOR MODELS WITH ANNUNCIA...
Page 20: ...I WEBSTER Where quality is a responsibility and fair dealing an obligation 211 15686 654A3 5 ELECTRIC RACINE WISCONSIN Established 1909 LITHO IN U S A...
