Crate Amplifiers CA125D manual Tilt Back Feature, System Block Diagram

CA125D Acoustic Amplifier

The Tilt Back Feature:

There are instances when you may need to tilt the amplifier back to better proj- ect its sound towards your ears (as a near- field monitor) or towards your audience (for better coverage). The CA125D features a tilt back device underneath its cabinet for this purpose. To utilize this tilt back feature, refer to the illustration below and follow these simple steps:

1

2

CAUTIONS:

Avoid trapping your hand under the tilt

back bar.

1Carefully lean the cabinet back - until the front of the cabinet is sev- eral inches off the floor.

2Pull the tilt back bar down (to unlock it from its holder) and swing it forward until it locks into place.

3Lower the front of the amplifier until it rests on the tilt back bar. (To return the bar to its traveling position, reverse these steps)

3

Always make sure the bar is securely locked

in place before lowering the amplifier.

Do not sit on or rest your foot on the ampli-

fier when it is in the tilt back position.

System Block Diagram:

instrument

channel

input

active piezo

vocal/mic

channel

low-z

					master
filter					effects	line out
				tones		chorus			effects
					rev/eff				loop
									send
					send
freq	cut	gain	low	mid	cntr high	depth	rate	on	off
					peak
phantom
power					rev/eff
						line out
					send			hi-z
								balanced
	gain					level			low-z
		effects							balanced

mode

DSP

high pass

foot

switch

rev level

25w hi-freq driver

high-z

aux channel high-z

loop
return	gnd
eff	lift	graphic EQ
return
	rev/eff
	send
	master	80 330 1k 4k 10k
	level	Hz
gain

tweeter

level

low-freq

low passdriver 50w

low-freq

driver

7