Laney Richter Bass RB4 Instructions Manual Download Page 2

WARNING:

 When using electrical products, basic cautions should always be followed, including the following:

1. 

Read these instructions. 

2. 

Keep these instructions safe.

3. 

Heed all warnings.

4. 

Follow all instructions.

5. 

Do not use this apparatus near water. 

6. 

Clean only with a dry cloth.

7. 

Do not block any of the ventilation openings. Install in accordance with manufacturer’s instructions. 

8. 

Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including  amplifiers) that produce heat.

9. 

 A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide 

blade or third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 

10. 

Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point they exit from the apparatus.

11. 

Only use attachments/accessories provided by the manufacturer.

12. 

Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the 

cart/apparatus combination to avoid injury from tip-over.

13

Unplug this apparatus during lightning storms or when unused for 

long periods of time.

14. 

Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as when power-supply cord or 

plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or 
has been dropped.

15. 

Never break off the ground pin. Connect only to a power supply of the type marked on the unit adjacent to the power supply cord.

16. 

If this product is to be mounted in an equipment rack, rear support should be provided.

17. 

Note for UK only: If the colours of the wires in the mains lead of this unit do not correspond with the terminals in your plug‚ proceed as follows:

    a) The wire that is coloured green and yellow must be connected to the terminal that is marked by the letter E‚ the earth  symbol‚ coloured green or
         coloured green and yellow.
    b) The wire that is coloured blue must be connected to the terminal that is marked with the letter N or the colour black.
    c) The wire that is coloured brown must be connected to the terminal that is marked with the letter L or the colour red.

18.

This electrical apparatus should not be exposed to dripping or splashing and care should be taken not to place objects 

containing liquids, such as vases, upon the apparatus.

19. 

Exposure to extremely high noise levels may cause a permanent hearing loss. Individuals vary considerably in 

susceptibility to noise-induced hearing loss, but nearly everyone will lose some hearing if exposed to sufficiently intense 
noise for a sufficient time.
    The U.S. Government’s Occupational Safety and Health Administration (OSHA) has specified the following permissible 
noise level exposures: According to OSHA, any exposure in excess of the above permissible limits could result in some 
hearing loss. Earplugs or protectors to the ear canals or over the ears must be worn when operating this amplification 
system in order to prevent a permanent hearing loss, if exposure is in excess of the limits as set forth above. To ensure 
against potentially dangerous exposure to high sound pressure levels, it is recommended that all persons exposed to 
equipment capable of producing high sound pressure levels such as this amplification system be protected by hearing 
protectors while this unit is in operation.

An apparatus with Class I construction shall be connected to a mains socket outlet with a protective connection. Do not defeat the safety purpose of the polarized 

or grounding-type plug.

The mains plug or appliance coupler is used as the disconnect device and shall remain readily operable.

 

The user should allow easy access to any mains plug, 

mains coupler and mains switch used in conjunction with this unit thus making it readily operable. 

Duration Per 

Day in Hours

8
6
4
3
2

1 ½

1

½

¼ or less

Sound Level dBA, 

slow response

90
92
95
97

100
102
105
110
115

IMPORTANT SAFETY INSTRUCTIONS

2

Summary of Contents for Richter Bass RB4

Page 1: ...Richter Bass...

Page 2: ...ls in your plug proceed as follows a The wire that is coloured green and yellow must be connected to the terminal that is marked by the letter E the earth symbol coloured green or coloured green and y...

Page 3: ...es de manipulation d utilisation ou de stockage humidit 15 Ne d connectez jamais la prise de terre de votre unit 16 Si votre unit est destin e a etre mont e en rack des supports arriere doivent etre u...

Page 4: ...technikern durchf hren Eine Wartung ist erforderlich wenn das Ger t in irgendeiner Art besch digt wurde etwa wenn das Netzkabel oder der Netzstecker besch digt wurden Fl ssigkeit oder Gegenst nde in d...

Page 5: ...n objeto ha ca do dentro del aparato el aparato ha sido expuesto a la lluvia o la humedad no funciona de manera normal o ha sufrido una ca da 15 Nunca retire la patilla de Tierra Conecte el aparato s...

Page 6: ...arnen die von Ausrichender Starke sind um einen elektrischen Schlag verursachen zu konnen Intended to alert the user of the presence of important operating and maintenance Servicing instructions in th...

Page 7: ...g Gain 21Kg 23 5Kg RB115 RB410 Yes Comfortable Contoured Grip 1M Ohm 100pF Yes Balanced XLR Yes Yes 0dBu Nominal Series Insert RB9 120V 220V 230V 240V 50 60Hz T5A L T2A L 450W 300W Normal Hi Inputs Pa...

Page 8: ...8...

Page 9: ...and graphic mid EQ switchable compressor and switchable limiter in a road ready cabinet with top and side handles The RB9 is the top of the range Richter bass head which can deliver a massive 300 watt...

Page 10: ...indicating that the compressor is engaged and one indicating the compressor is active The amount of compression is controlled by the Gain control The higher the setting the more compression With most...

Page 11: ...up or down from the centre will Boost or Cut that frequency Controls the boost and cut of the high frequency response of the pre amplifier Allows the on board limiter to be defeated if desired With th...

Page 12: ...power source Make sure the specified voltage is correct for your country The main safety fuse for the unit is inside this drawer USE ONLY THE CORRECT SIZEAND RATING OF FUSE AS SPECIFIED ON THE PANEL M...

Page 13: ...external tuner This output is taken before any processing so theVolume control may be turned down for silent tuning 13 BLOCK DIAGRAMS INTERNAL LOUDSPEAKER EXTERNAL LOUDSPEAKER EXTERNAL LOUDSPEAKERS H...

Page 14: ...0Hz 80Hz 160Hz 400Hz 800Hz 6KHz 2KHz 0dB 0dB 15 15 15 15 LIMITER DEFEAT VOLUME D I COMP HIGH NORMAL ENHANCE BASS TREBLE GAIN ON 2 4 4 2 5 1 1 5 0 3 3 2 4 4 2 5 1 1 5 0 3 3 ACTIVE ACTIVE POWER EQUALISA...

Page 15: ...enough to handle the amplifier load and could cause damage to your amplifier system Servicing The user should not attempt to service these products Refer all servicing to qualified service personnel...

Page 16: ...OPERATING INSTRUCTIONS Issue 1...

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