User manual AUDIO TELEX TX8200

[. . . ] Start with the corntrols set to Level 0 and turn the confiols clockwise until the desired mi level for each channel is reached. The sensitivity of auxiliary inputs #2 & # 3 are set at 250 mV. However, auxiliary input #l has variable input sensitivity adjushent of 250 mV - I V and is facto'ry pre set at I V (to allow for immediate connection to a high levt souroe such as a CD player). Please refer to the Other Internal Adjustuents section on the last page of this manual for full adjustuer details. Master Left & Right Output The master left and right channel output controls should be adjusted to set the overall mixe output for each output channel based on the individual input channel levels already set via the individual microphone gain an auxiliary gain conhols. [. . . ] Rocking the switch in to th 'Up" position turns AC power on to the fi8200. When the switch is in the "On" position, a red neon will glow in the body of th Rear Panel *r*8. 8. E. 8 O O O O O Feaflres of the rear panel are as follows: 1 3 Pin IEC AC Mains Power lnlet. The operating voltage is 240 VAC @ 50llzor 110 VAC @ 60ltz. The AC pow voltage level is not externally user adjustable but is fuctory pre-set. The inl* is equipped with an inbuilt AC fuse holder fitted wil a I Amp fuse plus a spare. g Please ensure that the mains power cord is disconnected befol attempting to check or replace this fuse. 2 Right Channel Output ConnectioD. This is an active balanced XLR connection with a nominal level of 1. 5 volts ( 600 ohms. The pin c. onnections are; pin #l-earth; pn#2-adive (high, +); pin #3-active (low, -). 3 Left Channel Output Connectioo This is an active balanced XLR connection with a nominal level of 1. 5 volts ( 600 ohms. The pin connections are; pin #l-earth; pin #2-active (high, +); pin #3-active (low, -). 4 5 Pin Barrief Strip for external access to the accessory ATC54E8 4 Tone Generator required. (if installed). The pin connectio are unlabelled and at the discretion of the technician installing the ATC5488. These terminals may be used for other pgrposes 5 6 Dual RCA Sockets For Output To A Stereo Tape Recorder. The tc connector is the left channel output while the bottom connector is the right channel output. The tape outputs are connected befol the master left & right output level controls so the tape output level is not affected by adjustuents to the output level controls. Dual RCA Sockets For The 3 Stereo Auxiliary lnputs with an input sensitivity of 250mv @ 4TKohms fr auxiliary inputs #2 & #3 and 250 mV - lV for auxiliary input #1. The top connectcs are for the left channel auxiliary inpu wtrile the bottom connectors are for the right channel auxiliary inputs. Reading from left to right across the rear panel, -tt connection are for aruriliary inputs 3, 2, & I respectively. See the Other Internal Adjushents section on the last page of th manual for details about the trim level confiol available to Auxiliary input #1. 7 5, Active Balanced, XLR Sockets For The ticrophone lnputs with an input sensitivity of 0. 6mV ( connectior are for microphone inputs 5, 200 ohms. Pin connections are: pin #l-earth; ptn #2-ac/cive (high, +); pin #3-active (lorv, ). Phantom power of +15 volts available on all nicropho'ne inputs. An internal on-offlink will switch the phantm powetr 'on' or 'off; the deftult setting is 'on See the 'Other Internal Adjustments' section of this manual for more details. Reading from left to right across the rear panel, tt 4, 3, 2, & I respectively. 8 5 ticrophone lnput Sensitivity Adjustment Potentiometers (screwdriver adjustable). Turning tt controls clockwise will increase the sensitivity of the input wtrile turning the controls counter-clockwise will reduce the sensitivir of the inputs. [. . . ] Other lnternal Adjustments The following adjustments involve rccess to the inside of the TX&!fi). Installation should only be attempted by a qualified technician. Always turn ofi the AC power snd renove the AC 1x wer chord beforc attempting to access the insidc of the g TXt2fi) This 3 pin link is located on the output board dirwtly behind the Aux 1 input RCA socket pair on panel. The defrult setting is with the link in the 'on' position, sho'rting the centre pin and the pin closest to the rar of the the rear TX8200. [. . . ]