User manual AUDIO TELEX SA60-3

[. . . ] Both amplifiers will deliva their spcified wattage into loads of 4 or 8 ohms, 70 m 100 volt line. Both models feature six dual purpose inputs, )(LR balanced mic input and dual RCA aux/line level inprrts. Channel 6 only has a higher level aux/line lerrcl input to enable it to accept a CD player m similar high lwel inpr$s. The SA series fature outprs overload protec'tim, a TRS insert point betrreen the mixer and amplifier stages fm easy insertior of a graphic EQ, fBX Feedback Exterminator or similar, internal heat sinking and a strmg steel chassis. models oprate (r Front Panel Controls aaaaar l. Gain The 6 dual mic/line input controls are marked Ch I througlr Ch 6 and shanld be adjuSed to provide the required mix level ftr each individual channel. [. . . ] The AC power voltage is not externally user adjustable but is factory preset. The inlet is equipped with an inbuilt AC ftse holder fitted with a 4 amp slow blow fuse plus one spare. Phase ensure that the mains power cord is disconnected before attempting to check or replace this frse. I z. Direct Output Connections: o o o r o r . ' These screw tenninals allow access to the direct outputs of the amplifier. 2 spare screw terminals allou' for the connection of various tone module accessories. Reading from left to right the terminals are. Lowlmpedance Cmmon 4 Ohms 8 Ohms Con$ant Voltage Comnm 70 Volt Line 100 Volt Line Spare SPare Note: The minimum impedance level at any timc on maximum load SAl20 and no le. ss than 170 Ohms fm the 5. {60. fc 100 Volt line should be no less than 80 Ohms fm the 3. 24 Volts DC Power Source Connection: Two pst style terminals atlow for the connection of an ortemal 24 VDC battery for applicaticrs where PA system operation is imperative. The red terminal post is for cmnectisr to the positive (+) tominal. The black terminal pct is for connection to the negative (-) terminal. A trickle charge circuit provides a maximum 300mV autmatically to a stand-by battery connected to the 24 VDC input on the SAl20 only. Remove with a screwdriver 4' DC Fuse Holder: and 5 Amps Slow Blorv if fo access is required. DC fuse rating is 10 Amps Slow Blow fc the SAl20 the 5, {60. S. TRS phmo socket insert point (6. 5mm). Enables a graphic equaliser, FBX Feedback Exterminator or similar product to be connected' Ilnbalanced insertion, bneaks normal connection between the pr+amp and power amp stages of the amplifier. Sleeve: Grormd. lnSeft O' 2 x RCA style phuro cnrtput cmnectu fon line level output. hovides a maximrn of 350mV into 10K Ohms, ideal fu a connection to most standard tape recuders. This output is sonced before the mastr gain comtol and as such, the tape output level is not influenced by the operation of the master gain cmfrol. Tape Output Z. Line Pin 2 OUtpUt a hovides : Male )(LR style balanced transformer isolated output fm connection to additional power amplifiers. maximum of 700mV Suitable for driving power amplifiers or similar devices. Pin 3 : Active Negative O. S- Line lnpUtS: Note: AII inputs lre universet line / microphone inpub. Bot'h connectors cen not be utitised for rny one input Six pairs of RCA style phoro input connectors accpt rmbalanced line or auxiliary inputs for charnels I through 6. Channel 6 accepts higher level inputs such as a CD player. l. [. . . ] Pleese contlet your nearest Audio Tclex of;fice for details of your neerest quelificd technician. g TOne GenefatOfS: Forn separate tmes are available as an optiol via the ATC5488 ture generatc board. This internally mounted PCB is easily fitted and plugs directly into a socka prwided on the internal circuit board PCB6I78. Please follow the instructions zupplied with the tone generatm. When any tme from the ATC5488 PCB is activated all inputs will autmatically mute exept fm input ore. Tsres available m the ATC5488 tsre generatr board are: Evacuatim Tore (to Ausralian Standard A32220. 1. 2) Alert Tone (to Australian Standard A5222A. 1. 2) Bell Tme heAnnotmce Chime Voice Opefated tuting llodules: The models are: Two separate models are available for the SA series amplifiers. [. . . ]