1604-VLZ3

20 22

19

19. FUSE

24

The 1604-VLZ3 is fused for your (and its own)

protection. If you suspect a blown fuse, disconnect the

 

power cord, pop out the fuse drawer with a small flat

 

screwdriver, and replace the fuse with a 1A SLO BLO,

 

5x20mm, available at electronics stores or your dealer

 

(or a 500 mA SLO BLO 5x20 mm if your 1604-VLZ3 is set

 

to 220V-240V).

 

If two fuses blow in a row, something is very wrong. Please call our toll-free number 1-800-898-3211 from within the U.S. (or call the distributor in your country) and find out what to do.

20. POWER SWITCH

23

21

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Press the top of this rocker switch inwards to turn

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on the mixer. The POWER LED [21] on the top surface

22. PHANTOM SWITCH

of the mixer will glow with happiness, or at least it will

This switch controls the phantom power supply for

if you have the mixer plugged in to a suitable live AC

mains supply.

all the MIC [1] inputs, as discussed on page 9. When

Press the bottom of this switch to turn off the mixer,

turned on (or off), the phantom power circuitry takes a

few moments for voltage to ramp up (or down). This is

whenever you feel that this would be a safe thing to do.

perfectly normal. Make sure that you pull down the mas-

Half-way through Viking Warlord Ragnar's Heavy Metal

ter fader, and headphone/control room volume before

guitar solo might not be such a good time.

engaging the phantom switch.

 

As a general guide, you should turn on your mixer

23. 48V LED

 

 

 

 

 

 

 

 

 

first, before the power amplifier or powered speakers,

 

 

 

 

 

 

 

 

 

and turn it off last. This will reduce the possibilities of

Located right next to the POWER LED, this is just to

any turn-on, or turn-off thumps in your speakers.

let you know which way you have the PHANTOM [22]

 

21. POWER LED

switch set. If your dynamic mics work and your condens-

ers don’t, chances are this LED is off, so turn it on.

You’ve probably already figured this out, but if the

You’ll notice that when you turn the phantom power

POWER [20] switch is on, this LED (light-emitting

off, the LED stays on for a while. This is a natural phe-

diode), located in the output section, will light. If the

nomenon — the LED is actually a voltmeter telling you

switch is off, well, you get the idea. If the POWER switch

that the phantom power takes time to ramp itself down

is on and the LED does not glow, one of three things

to zero volts. So, if you’ve turned phantom power off to

has happened: Somebody tripped over the power cord

connect something to the mic inputs, wait until the LED

and yanked it from the outlet, your electricity has been

stops glowing and then make your connections safely.

turned off due to nonpayment, or the fuse has blown.

 

24. BNC LAMP SOCKET

Located in the top right corner of the output sec- tion, this 12V socket will drive any standard BNC-type lamp (a Littlite® #12G or #12G-HI (high-intensity), for instance).

14

1604-VLZ3