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7

Rear Panel Controls

3

.

LINE OUTPUTS

4

.

TRIM CONTROLS

5

.

SIGNAL INPUTS

6

.

TALKOVER SWITCH

7

.

PHANTOM POWER SWITCH

These LINE output blocks can be connected to the input of a power am-plier.

These controls allow to accept variable input level. They have 44dB adjustable range as -50dB to -6dB 
for microphone input channels and -30dB to +14dB for line input channels. 

This amplier provide several connectors for signal input and these con-nectors allow easy connection.
The channel 1~4 are balanced line and microphone input and channel 5~8 are mono line input.

All other input signals are muted by the input signal of channel 1 auto-matically when this switch 
pressed on.

The phantom power can be provided to each microphone input for using condenser microphone.

8

.

EXT.MUTE

Mutes input signals fed to CH1~CH4 employing muting function by short-circuiting at these terminals.

9

.

DC 24V INPUT & LINK TERMINAL

If connected to DC 24V.These terminals are provided for the connection of 24V DC power source.24V 
DC battery source can be connected to these terminal.The device will supply power to other device by 
the link output terminal.

10

.

REMOTE MIC INPUT

This RJ 45 Jack allow to connect EM-4(desktop remote microphone) for individual zone annauncement.

Summary of Contents for EF-801

Page 1: ......

Page 2: ......

Page 3: ...Table of Contents Introductions 2 Features 3 Front panel controls 4 Rear panel controls 6 Block diagram 8 Specifications 9 Table of Contents 1 ...

Page 4: ...ming familiar with its many features and how to use them Please take a great care in unpacking your set and do not discard the carton and other packing materials They may be needed when moving your set and are required if it ever becomes necessary to return your set for service Never place the unit near radiators in front of heating vents excessive humid or dusty location to avoid early damage and...

Page 5: ...ctor switches Rear 8 Gain control for each input Talkover switch for Ch1 Phantom Power switches for CH1 and CH2 4 Connectors 4 XLR Electronically Balanced jack and 1 4 phone jack for CH1 4 input 4 1 4 phone jack and RCA jack for CH5 8 input RJ45 jack for Remote music source input and remote mic input Euro Block for output Power SIG CLIP for each input channel and SIG 20dB 10dB 0dB CLIP for each ou...

Page 6: ... the each input channels We would like to recommend for users to adjust TRIM control on the rear panel when PEAK indicators are ickering to make best performance These allow to adjust for each input level These selectors allow to route each input signal through out to selected output channels Output channels have two band equalizer which is adjustable over a wide range as follow HIGH 15dB at 12KHz...

Page 7: ...ndicator lights when power switch is turned on 12 POWER SWITCH This button is power on off switch 13 MONITOR SWITCH These switches allow you to monitor each output channel through monitor speaker 14 MONITOR OUTPUT CONTROL This control allow to adjust the monitor level of monitor speaker 15 MONITOR SPEAKER 16 PFC ATL SELECTOR This control allow you to select monitor before or after master volume ...

Page 8: ...ECTOR 2 REMOTE INPUT Acorrect capacity of fuse and power cable should be applied Please make sure the value of fuse before replacing These RJ45 jacks allow to connect with VP 1 wall control panel for ad justing volume and inserting music source of remote area 1 10 ...

Page 9: ...nd channel 5 8 are mono line input All other input signals are muted by the input signal of channel 1 auto matically when this switch pressed on The phantom power can be provided to each microphone input for using condenser microphone 8 EXT MUTE Mutes input signals fed to CH1 CH4 employing muting function by short circuiting at these terminals 9 DC 24V INPUT LINK TERMINAL If connected to DC 24V Th...

Page 10: ...8 Block Diagram Block Diagram ...

Page 11: ...ource Output Input Equalization Hum Noise Input sensitivity Impedance Remote Input Line Input 50dB 6dB 20KΩ Balanced 30dB 14dB 20KΩ Balanced 20Hz 20kHz 0 1 70 dB 90 dB AC 100 240 V 50 60Hz 9 kg 420 x 88 x 320mm High 10 kHz 15 dB Low 100 Hz 15 dB High 12 kHz 15 dB Mid 2 5 kHz 15 dB 0dB 600 Ω Balanced Low 80 Hz 15 dB 0dB 600Ω balanced Mic Input Output level Impedance 0dB 600Ω balanced EF 802 EF 804 ...

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