Ashly LX-308B Manual de instrucciones - Página 7

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Operator Manual – LX-308B Mixer

LX-308B Rear Panel

Power Switch - This switches the AC power to

the LX-308B. When switched ON the front-

panel LED will illuminate.

Inputs - The LX-308B stereo inputs use two

20K balanced 1/4" TRS jacks per channel,

with (+) signal on the tip, the (-) signal on the

ring, and ground on the sleeve. If you wish to

drive a mono source into the stereo mix, simply

plug your signal into the right channel input.

Channels 1 and 2 are switchable to add 30dB

gain for low impedance dynamic microphones.

Always switch the unit off before making substantial changes to the settings or connectors. Use

four screws and washers when rack mounting. This unit has specific electrical and signal

requirements, please take special care to double check all connections and settings and refer to

the specifications section of this manual. The unit should be connected to a standard 3-wire

grounded electrical outlet supplying 100-240 Volts, 50-60 Hz. To reduce the risk of ground

loop hum, connect all audio equipment to the same electrical power source. Removal of the

ground pin is both unlawful and dangerous, as a potential shock hazard could result. Overall

power consumption is less than 12 watts.

NOTE: The power switch does NOT isolate the appliance from mains. Make sure the mains

power socket or an alternative disconnect device is near by and easily accessible. When the

product is connected to mains, the line-filter and the input of the fuse are energized.

Sub Inputs - The Sub inputs are nominal

10K unbalanced types on 1/4" TRS jacks.

They feed directly to the mix busses at a

nominal +4dBu level and are useful for coupling

multiple mixers.

Sub Outputs - The Sub Outputs are

unbalanced types on 1/4" TRS jacks. Typically,

they will feed sub inputs on additional mixers.

Nominal operating level is +4 dBu.

Main Outputs - Outputs are 200

jacks and can be wired balanced or

unbalanced. Nominal operating level is +4 dBu

and maximum headroom is +22dBu.

Page - 7

Safety Instructions – 3

Introduction - 4

LX-308B Mixer – 5

Connectors & Cables – 5

Physical Description - 6

Front Panel

Rear Panel

Installation – 7

Typical Applications - 8

Troubleshooting - 9

Dimensions - 9

Specifications - 10

1/4" TRS

Warranty - 11