11CODE100 & CODE100H Service Manual
BOOK-80010-01 | M3390.054
FRONT PANEL FUNCTIONS
1. USB
Connect via USB to use CODE as a DAW
interface, to play tracks from your music
library, to get rmware updates and
control via MIDI.
To get CODE rmware updates:
hp://my.marshall.com/Downloads
Follow this link to quickly and easily keep
your CODE amplier’s rmware up to date.
2. INPUT
Use this jack socket to connect your
guitar to the amplier. Use a good quality
screened/shielded guitar cable to help
prevent noise interference.
3. GAIN
Controls the amount of gain introduced to
a preset. The higher the gain, the harder
the preamp is driven.
4. BASS
Turning the bass control will adjust the
warmth and low-end depth of your sound.
5. MIDDLE
Adjusting the middle control will vary the
amount of body in your sound by boosting
or cutting midrange frequencies.
6. TREBLE
Increasing the treble will make your sound
brighter and more cutting. Turning the
treble down will decrease tonal edge and
make the sound softer.
7. VOLUME
Controls the volume level within a selected
preset.
Because gain, bass, middle, treble &
volume are stored as part of a preset,
these panel tone controls only become
active when they are used.
8. MASTER
Controls the overall volume level of your
CODE amplier.
9. PRESET
A preset is a combination of preamp,
power amp & speaker models, with tonal
settings and FX: chorus, anger, tremolo,
delay etc, stored to a single location within
your CODE amplier’s memory.
10. EDIT
Use the EDIT selector to deep edit a
Preset. Push the EDIT selector to preview
the stored gain, bass, middle, treble &
volume settings.
11. F/C
Use this jack socket to connect the CODE
footcontroller.
12. AUX INPUT
Use this dedicated mini-jack socket to
connect an external music player to
practice with or jam along to music.
13. HEADPHONE OUTPUT
Use this mini-jack socket to connect
headphones for ‘silent’ practice. This can
also be used as a line out.
14. ON/OFF
This is the mains power on/off switch.
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