Descriptions
Y-318 Description
Y-318 is remote paging console with 5 zone mixer amplifier Y-120FR /Y-240FR/Y-350FR, whose communication distance up to 1kms. The paging console could be power supplied by the mixer within 50 meters, while extra DC 24V power supply is needed when distance is longer than 50 meters. The paging console provides a direct zone and paging control over the amplifier's output.

Y-318 Features
* Remote paging console with input priority over Mic1 and siren/chime except for EMC input and tel input
* Condenser microphone type
* 2/4 tone selectable pre-announcement chime
* Each 5 zone, all zones, talk and chime functional buttons.
* Volume control over chime, Mic and master
* 10 segment LED amplifier output level meters
* DC power socket and DC 24V input
* Extra DC power supply is needed when communication distance is more than 50 meters

Y-120FR/Y-240FR/Y-350FR Descriptions
The Y-FR series 5 zone mixer amplifiers are 3RU mixer amplifier featuring 70V, 100V and 4-16ohm speaker outputs & 4 universal combined mic inputs of 1/4" phone jack and XLR type. 2 line inputs by dual RCA type are also provided.
The uniqueness of this amplifier is that the 5 zone outputs with separate volume control, which provide flexible zone control. Each 6 inputs are equipped with bass/treble tone controls.
A remote 5 zone paging console T-318 is provided for announcement and control from another location.
Master, Mic1-4, line1-2 volume control & 6 separate treble/bass tone control for each input are provided, along with mic 1 of priority over other inputs. Each channel input with separate treble and bass control.
Built-in sire for fire alarm system, EMC input, built-in chime, 2/4 tone chime selector, chime remote trigger. The TEL input could be used as telephone paging system over PA system.

The REC output for tape recorder and PRE output, AMP input for adding extra signal processor like mixer, graphic equalizer.
Compete protection includes short circuit and thermal protection, current limiter and overloading

Y-120FR/Y-240FR/Y-350FR Features
* 7 inputs 5 zone mixer amplifier
* Rack mount amplifier in 3U type
* Rated power output 120W, 240W and 350W
* 100V, 70Vand 4-16ohm speaker terminals
* 5 zone 100V outputs and all zones outputs
* 4 balanced combined mic inputs of 1/4; phone jack and XLR type with separate gain control and phantom power swtich
* 2 dual RCA line inputs, TEL and EMC input
* Each zone speaker output with separate volume control
* Remote paging console Y-318 for zone paging control
* Built-in siren and 2/4 tone chime
* Volume control over master, Mic1-4, Line1-2, chime, siren, all zone output and each 5 zone output, tel input and remote paging mic
* 5 levels of input priority from high to low: EMC input, tel input, remote paging console, Mic1, siren/chime over other inputs
* REC output for tape recorder
* PRE Output and AMP input for extra signal processor
* AC 110V or 220V and DC 24V operation

Optional
* DC 24V power supply
* Panel with/without handhold
Specifications
Model Y-120FR Y-240FR Y-350FR Y-318
Amplifier Section
(4¦¸ Load Output) Rated Output Power (THD 1%) 120W(RMS) 240W(RMS) 350W(RMS)
Speaker Zone 1~5 Output 25W 25W MAX 50W MAX 70W MAX
Mic Input Section
(Mic 1~4 In@1kHz) Input Sensitivity/Impedance 2.45MV 600¦¸ BAL/245MV 5K¦¸ BAL -50dB/600¦¸ balances
S.N. Ratio Better than 55dB Better than 65dB
Frequency Response (¡ְ3dB) 100Hz¡«15KHz 20Hz¡«18KHz, -3dB
ToneControl(Bass:100Hz,Treble:10KHz) ¡ְ12dB
Phantom Power DC 24V
Line Input Section
(Mic 1~2 In@1kHz) Input Sensitivity/Impedance 250mV/47K¦¸
S/N Better than 65dB
Frequency Response (¡ְ3dB) 80Hz¡«15KHz
ToneControl(Bass:100Hz,Treble:10KHz) ¡ְ12dB
Tel Audio Input Input Sensitivity/Impedance 0.3V/10K¦¸
S/N Better than 65dB
Frequency Response (¡ְ3dB) 100Hz¡«15KHz
PreAmpOut(Mic 1~4, Line1~2,Tel In,Remote In) 0dBV/600¦¸
Remote MIC Sensitivity/Impedance 30mV/600¦¸
T.H.D Less than 0.5% Less than 0.1%
Power Supply ¡«110V/60Hzor ¡«230V/50Hz, DC 24V optional DC 24V
Power Consumption 180W 320W 500W
Weight 16.9Kg 960g 22.4Kg 960g(Without Microphone)
Dimensions 482 x 450 x 132mm 200x120x55mm