Crate TXB50 Driver Manual Download Page 5

5

ABOUT THE POWER SUPPLY (continued):

The TXB50 may also be powered by using a 12-volt automotive cigarette
lighter adapter, available at most electronic supply stores. Make certain
that the polarity on the adapter matches what is shown below. 

Connect the small round end of the adapter to the 12VDC Automobile
adapter jack (#18, page 8), then connect the other end of the adapter
into the vehicle’s cigarette lighter socket. (In some vehicles, the ignition
switch must be in the “on” or “accessory” position to have power at the
socket.) NEVER PLUG THE 15VDC CHARGER INTO THE AMPLIFIER’S
12VDC LIGHTER PLUG!

When using the DC cigarette lighter adapter, the vehicle’s battery will
keep the amp charged to its own voltage level – if the battery has a 13.5
volt charge, the amp will charge up to 13.5 volts; if the battery is low and
only has a 10-volt charge, the amp will discharge down to 10 volts.

POSITIVE

NEGATIVE

Declaration Of Conformity

#26, Effective 01-01-2001

Manufacturer’s Name:

SLM Electronics 

Production Facility:

11880 Borman Drive, St. Louis, MO 63146, USA

Production Facility:

700 Hwy 202 W, Yellville, AR 72687, USA

Shipping Facility:

1400 Ferguson Ave., St. Louis, MO 63133, USA

Office Facility:

1400 Ferguson Ave., St. Louis, MO 63133, USA

Product Type:

Audio Amplifier

Complies with Standards:

LVD:

92/31/EEC, 93/68/EEC, & 73/23/EWG

Safety:

EN60065

EMC:

EN55013, EN55020, EN55022, EN61000-3-2,
& EN61000-3-3

Supplementary information provided by your local Sales & Services Office or:

SLM Electronics - R & D Engineering 

1901 Congressional Drive, St Louis, MO 63146, USA

Tel.: 314-569-0141, Fax: 314-569-0175

Summary of Contents for TXB50

Page 1: ......

Page 2: ...O BEING WALKED ON PINCHED OR STRAINED UNPLUG THE APPARATUS DURING LIGHTNING STORMS OR WHEN UNUSED FOR LONG PERIODS OF TIME ONLY USE ATTACHMENTS ACCESSORIES STANDS OR BRACKETS SPECIFIED BY THE MANUFACT...

Page 3: ...ly discharged shorter if partially charged Two color battery status LED red indicates low battery yellow indi cates battery okay Can also be powered by an AC wall adapter or by a 12 volt automotive ad...

Page 4: ...time The amplifier leaves our factory with a fully charged battery However the battery may lose some of its charge in transit NOTE If the battery is drained too low the Power LED will go out This ind...

Page 5: ...arged to its own voltage level if the battery has a 13 5 volt charge the amp will charge up to 13 5 volts if the battery is low and only has a 10 volt charge the amp will discharge down to 10 volts PO...

Page 6: ...witch when depressed activates the Contour control 3 5 LOW Use this control to adjust the low frequency level of the amplifier This control provides a 19dB range of cut or boost at 60Hz 6 LOW MID Use...

Page 7: ...er or tape player to the amplifier The output of the CD or tape player may need to be attenuated for a suitable mix with the input channels see the notes on page 10 13 INSERT Use this jack to connect...

Page 8: ...ect 100 wet The Insert jack is a parallel circuit allowing the connection of another input to the amplifier with out interupting the signal from the Input jack An attenuator or external level control...

Page 9: ...evice to the Insert jack using one of the methods shown on page 8 Note that the external effect will be applied full strength to the instru ment as well as the CD inputs so use with discretion A pair...

Page 10: ...eed to be adjusted by means of its out put level control if it has one or by an external attenuator preamp A tape player or CD player may be connected to the Input channel instead of the CD Input jack...

Page 11: ...RCUIT SMART CHARGER FUSE DC CIGARETTE LIGHTER ADAPTER FUSE BATTERY BATTERY INDICATOR CHARGING INDICATOR POWER SUPPLY GAIN INPUT HEAD PHONES POWER AMP MASTER LEVEL INSERT MODE DSP LIMITER LOW LOW MID L...

Page 12: ...n Ring Line Out Sleeve Ground SPEAKER Crate Custom Design 10 4 ohm 50 watt 1 0 voice coil 30 oz magnet POWER REQUIREMENTS Internal 12 volt DC power supply 18VA SIZE AND WEIGHT 18 1 2 W x 13 1 2 H x 12...

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