Gemini PS-828X Operation Manual Download

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CONTROLS:

(CONTINUED)

FADER REPLACEMENT:

SPECIFICATIONS:

1. UNSCREW THE FADER (B) SCREWS. DO NOT TOUCH INSIDE

SCREWS (C) CAREFULLY REMOVE OLD CROSS FADER AND UNPLUG
CABLE (D)

2. PLUG IN THE NEW CROSS
FADER INTO CABLE (D) AND
PLACE BACK INTO MIXER.

3. SCREW THE CROSS FADER TO
MIXER WITH THE FADER PLATE
SCREWS (B)

4. REPLACE THE FACE OF THE
MIXER AND SCREW THE FOUR

SCREWS BACK IN AND REPLACE THE FADER KNOBS.

INPUTS:

Phono............................................................................3mV,47 K Ohm
Line.........................................................................150 mV, 27 K Ohm
MIC.............................................................1.5 mV, 1 KOhm Balanced

OUTPUTS:

Max..........................................................................20V Peak-to Peak
Rec............................................................................225 mV, 5 K Ohm

GENERAL:

Frequency Response.........................................20Hz - 20KHz +/- 2dB
Distortion..................................................................................< 0.02%
S/N Ratio...................................................................Better than 85 dB
Headphone impedance............................................................32 Ohm
Power Source ..............................................................AC 15V 500mA
Unit dimensions............................................................10” x 3.3” x 12”
.............................................................................(318 x 85 x 356 mm)
Weight.......................................................................10.5 lbs (4.76 kg)

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTIFICATION

FOR IMPROVEMENT

CHANNEL ROTARY GAIN

The

CHANNEL ROTARY GAIN

allows you to boost the signal of each

individual channel depending on how low or high its input level is

3 BAND EQUALIZER

The

3 BAND EQUALIZER

adjust the tone of each

CHANNE

L by giv-

ing you a choice

frequencies (

BANDS

) to adjust , from

LOW,

MIDRANGE (MID)

and

HIGH’s

,you can use the adjustment knobs to

higher or lower the 3 separate frequencies till the sound of the music
program is appropriate for your listening environment.

CHANNEL VOLUME FADER

After you have chosen which input you will use with the

INPUT

SELECTOR

the corresponding

CHANNEL FADER

will allow you to

adjust the volume for that particular

CHANNEL

CROSSFADER ASSIGNMENT/ADJUSTMENT SWITCHES

The fader assignment push button allows you to assign which two
channel faders will be controlled by the

CROSSFADER

in the UP po-

sition the

CROSSFADER

will fade between channels (1) and (2), in

the down or pushed in position the

CROSSFADER

will fade between

channels (

) and (

). The

CURVE ADJUSTMENT

selector lets you

choose between two fader

CURVE

settings, positioning the switch to

the right will give you a gradual

CROSSFADE

and positioning the

switch to the left will give you a quick

CROSSFADE

CROSS FADER

The

CROSS FADER

allows you to mix evenly from one source to an-

other. On the

PS-828X

The

CROSSFADER

is assignable between

either channels (1) and (2) or channels (3) and (4) depending on the
position of the fader assignment push button (see above).
The

CROSS FADER

on the

PS-828X

is also removable and if the

need arises can be replaced.The RG-45 (RAILGLIDE™)

DUAL-RAIL CROSS FADER

, which has internal dual stainless steel

rails that allow the slider to ride smoothly and accurately from end to
end can be purchased from your local

GEMINI

dealer.

NOTE: WHEN USING THE CROSS FADER LIGHTLY GLIDE THE
FADER BACK AND FORTH. PRESSING DOWN ON THE
CONTROLS CAN BEND CONTACTS AND CAUSE A LOSS OF SOUND.

CHANNEL AND MASTER VU METERS

The

PS-828X

has a

VU METER

on each channel that allows you to

monitor the decibel levels of its input, you also have a master output

VU METER

that lets you monitor the decibel levels of the

LEFT

and

RIGHT MASTER

output.

CUE MASTER SWITCH

The

VU METER

has two display modes, in

CUE

mode it will display

the level of the channel you are cueing, in

MASTER

mode it displays

the main

MASTER

output.

MASTER VOLUME ROTARY

The

MASTER VOLUME ROTARY

knob adjust the volume of the

MAIN

output.

CUE/PGM ROTARY

The

CUE/PGM ROTARY

determines the mix between the chosen

CHANNEL CUE SELECTOR

and the

MAIN OUTPUT

mix.

CUE VOLUME ROTARY KNOB

The CUE VOLUME ROTARY KNOB adjusts your HEADPHONE
MONITOR OUTPUT’S volume.

CHANNEL CUE SELECTOR SWITCH

The

CHANNEL CUE SELECTOR SWITCH

allows you to choose

which channel you wish to monitor in your headphones by pressing
this switch on any channel you will be able to listen to that channels
input in your headphones multiple

CHANNEL SWITCHES

can be

pressed to monitor more than on input at a a time.

PS-828X