Trigon Monolog Owner'S Manual Download Page 15

 

 

The rocker switch establishes the connection of the AC mains input to the front panel 
power switch.  
In  the  event  that  the  main  fuse  needs  changing,  the  AC  mains  connector  must  be 
removed to access the fuse compartment. 

CAUTION!

 

Replace fuses only with the same type to avoid possible damage! 

  

 

 
 
[ 21 ]

  REMOTE 10V DC input connector 

 

 
The 

Monolog

 

power amplifier will turn on if a 

trigger

 

voltage

 b4V and 

+10V DC is applied to this connector with 

AUTO power mode

 

10V DC

 enabled. As 

soon as the 

trigger

 

voltage

 is turned off, the 

Monolog

 

  power amplifier will shut 

down. 
 
 
 

[ 22 ]

  REMOTE 10V DC output connector 

 

 
This connector outputs a 

10V DC trigger voltage 

when a trigger signal is applied to 

the 

REMOTE 10V DC input connector 

(

21

).  

This  feature  allows  to  simultaneously  turning  on  or  off  any  number  of 

Monolog

 

power amplifiers from one trigger. 
 
 

 
4.  What if... 

 
In this chapter you will find some useful tips on troubleshooting basic problems.    
 
 

4.1  ... nothing happens? 

 
-  Is  the  unit  plugged  in  correctly?  - 

Make  sure  that  the  AC  mains  cable  is  properly 

seated and plugged in.

 

 
-  Is  the  power  outlet  active  or  may  a  circuit  breaker  be  tripped? 

-  Verify  the  circuit 

breaker(s). 

 

-

  Is  the  main  AC  rocker  switch  on  the  rear panel  in  the  ON  position?  - 

Turn  on  the 

main AC rocker switch.

 

 
- Is the internal fuse burned out? - 

Replace the fuse with a new one of the same type. 

If all else fails, send the unit for servicing.

 

 
 

4.2  ... there's power but no sound? 

 

Summary of Contents for Monolog

Page 1: ...OWNERS MANUAL MONAURAL POWER AMPLIFIER Monolog Monolog Monolog Monolog DOT BAR OFFSET TEMP 32dB 26dB 20dB BAL UNBAL TRIGGER 10V DC dB 13 16 19 22 25 28 31 34 37 40 10 7 5 3 1 0 1 2 3 Monolog...

Page 2: ...chnical description 2 1 Safety considerations 2 2 Installation 2 3 Warranty and service 3 Operation 3 1 Front panel controls 3 2 Rear panel controls and connections 4 What if 4 1 nothing happens 4 2 t...

Page 3: ...e pace and full dynamics of music signals The inherent optimal channel separation ensures a 3 dimensional soundstage and a holographic image of the musical event without any electronic limitation The...

Page 4: ...sing These amplifiers are configured in fully differential mode with one amplifier driving one phase of the signal while the other is driving the opposite phase The load is connected between the two a...

Page 5: ...Always power down the unit before connecting or disconnecting signal and or speaker cables Under all circumstances avoid electrically shorting the output connectors A short circuit may lead to immedi...

Page 6: ...ications or tampering by non authorized personnel or third party Altered serial numbers automatically void any warranty Also excluded is transport damage accidents as well as any liability beyond the...

Page 7: ...or destruction of the amplifier Once all connections are established always turn on the preamplifier first and the power amplifier last The power down sequence should be done in reverse order with th...

Page 8: ...is turned on and functioning normally A flashing Status LED 1 indicates a malfunction Should the operating temperature of the unit reach its maximum permissible value the output relays will be automat...

Page 9: ...lable The maximum allowable level at the amplifiers input is reached when the last LED is lit Any further level increase will overdrive he amplifier and potentially cause clipping of the output signal...

Page 10: ...ealer distributor or Trigon Elektronik GmbH directly Since there may be a more serious problem at hand the unit must be verified by a qualified service technician 6 Gain LED 20dB 26dB and 32dB The pus...

Page 11: ...that the signal cannot be recognized In this case it will be necessary to increase the volume setting at the preamplifier In 10V DC mode the Monolog amplifier will turn on when DC approx 4V to 10V is...

Page 12: ...led mode only the Status LED 1 is active 11 GAIN selector Selects the voltage gain of the amplifier Three gain settings are available 20dB 26dB 32dB The selected value is displayed by the Gain LED 6 H...

Page 13: ...r the preamplifier is switched on or off The selected automatic power mode is indicated by the TRIGGER 10V DC LED Display 8 Note If one of the AUTO power options is selected the main power switch on t...

Page 14: ...r electrical ground CAUTION The load impedance must not be inferior to 2 Ohms 18 SPEAKON OUTPUT This socket may be used to connect the speaker with a SPEAKON plug This alternative hook up with an appr...

Page 15: ...is connector outputs a 10V DC trigger voltage when a trigger signal is applied to the REMOTE 10V DC input connector 21 This feature allows to simultaneously turning on or off any number of Monolog pow...

Page 16: ...g This may cause the Monolog s logic circuits to deactivate the output relays or to simply stop responding Switch off the power to the Monolog from the power switch located on the unit s front panel f...

Page 17: ...al 100 V A weighted 140 V unweighted bal 150 V A weighted 220 V unweighted Signal to Noise ratio 103 dB at 1 Watt into 4 Ohms Noise floor 106 dB at 1 Watt into 4 Ohms Weight 23 5Kg Dimensions 300 x 16...

Reviews: