Rane Twelve MKII User manual

Confidential Rane Service Manual
Rane
Twelve MKII
[RT02]
Service Manual
v1.0
2020-10-16
The information in this document contains privileged and confidential information. It is intended only for the use of
those authorized by Rane. If you are not the authorized, intended recipient, you are hereby notified that any review,
dissemination, distribution or duplication of this document is strictly prohibited. If you are not authorized, please
contact Rane and destroy all copies of this document. You may contact Rane at [e-mail].
© Copyright Rane
ATTENTION!
This document contains sensitive proprietary information.
All recipients must have a current non-disclosure agreement on file
with Rane.
Do not make illegal copies of this document.

Confidential Rane Service Manual
Preface
This document is intended to assist the service technician in the operation, maintenance and repair of the Rane
device. Together with the User Reference Manual, this document provides a complete description of the
functionality and serviceability of the Device. Any comments or suggestions you may have pertaining to the
document are welcome and encouraged.
Read This!
In addition to any purchase price that Rane may charge as consideration for Rane selling or otherwise transferring
this service manual (“Manual”) to you, if you are not a service and repair facility (“Service Center”) authorized by
Rane in writing to be an authorized Service Center, Rane sells or transfers the Manual to you on the following terms
and conditions:
Only Service Centers authorized by Rane in writing are authorized to perform service and repairs covered by an
Rane warranty (if any), and transfer of the Manual to you does not authorize you to be an authorized Service Center.
Therefore, if you perform, or if the Manual is used to perform, any service or repairs on any Rane product or part
thereof, any and all warranties of Rane as to that product and any service contract with Rane for that product
shall be voided and shall no longer apply for such product, even if your services or repairs were done in
accordance with the Manual.
All service or repairs done by you or with reference to the Manual shall be solely your responsibility, and Rane shall
have no liability for any such repairs or service work. All such service or repairs are performed at the sole risk of
the person performing the service or repairs. You agree that all such work will be performed in a competent,
professional and safe manner at all times and to indemnify and fully hold Rane and its successors and assigns
harmless in the event of any failure to so perform.
Your purchase of the Manual shall be for your own ultimate use and shall not be for purposes of resale or other
transfer.
As the owner of the copyright to the Manual, Rane does not give you the right to copy the Manual, and you agree
not to copy the Manual without the written authorization of Rane. Rane has no obligation to provide to you any
correction of, or supplement to, the Manual, or any new or superseding version thereof.
Rane shall have the right to refuse to sell or otherwise transfer repair parts or materials to you in its sole discretion.
You shall not use, sell or otherwise transfer spare or replacement parts supplied by Rane to you (i) to repair or be
used in products manufactured for or by third parties or (ii) to any third parties for any purpose.
You shall not make any warranties or guarantees with respect to the products of Rane or the use thereof on behalf
of Rane or in your own name.
The foregoing describes the entire understanding related to sale or transfer of the Manual to you, and no other
terms shall apply unless in a writing signed by an authorized representative of Rane.
All Trademarks are property of their respective companies.

Confidential Rane Service Manual
Warnings
TO REDUCE THE RISK OF ELECTRIC SHOCK OR FIRE, DO NOT EXPOSE THIS PRODUCT TO WATER OR
MOISTURE.
The arrowhead symbol on a lightning flash inside a triangle is intended to alert the user to
the presence of uninsulated “dangerous voltage” within the enclosed product which may
be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point inside a triangle is intended to alert the user to the presence of
important operating, maintenance and servicing instructions in the literature which
accompanies the product.
REPAIR BY ANY PERSON OR ENTITY OTHER THAN AN AUTHORIZED RANE SERVICE CENTER WILL
VOID THE RANE WARRANTY.
PROVISION OF THIS MANUAL DOES NOT AUTHORIZE THE RECIPIENT TO COMPETE WITH ANY RANE
DISTRIBUTOR OR AUTHORIZED REPAIR SERVICE CENTER IN THE PROVISION OF REPAIR SERVICES
OR TO BE OR MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER.
ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED RANE SERVICE CENTER SHALL
BE SOLELY THE RESPONSIBILITY OF THAT ENTITY, AND RANE SHALL HAVE NO LIABILITY TO THAT
ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.
Regarding the Power Supply Fuse
Caution: The product under service may employ the use of a replaceable fuse. Danger of
fire or electrocution if fuse is incorrectly replaced. Replace with only the same type or
equivalent type recommended by the equipment manufacturer.
Regarding the Internal Battery
Caution: The product under service may employ the use of a internal battery. Danger of
explosion if battery is incorrectly replaced. Replace only with the same or equivalent type
recommended by the manufacturer. Dispose of used batteries according to the
manufacturer’s instruction.

Confidential Rane Service Manual
Safety Instructions
Carefully read the applicable items of the operating instructions and these safety suggestions before using this
product. Use extra care to follow the warnings written on the product itself and in the operating instructions. Keep
the operating instructions and safety suggestions for reference in the future.
1. Power Source. The product should only be connected to a power supply which is described either in the
operating instructions or in markings on the product.
2. Power Cord Protection. AC power supply cords should be placed such that no one is likely to step on the
cords and such that nothing will be placed on or against them.
3. Periods of Non-use. If the product is not used for any significant period of time, the product’s AC power supply
cord should be unplugged from the AC outlet.
4. Foreign Objects and Liquids. Take care not to allow liquids to spill or objects to fall into any openings of the
product.
5. Water or Moisture. The product should not be used near any water or in moisture.
6. Heat. Do not place the product near heat sources such as stoves, heat registers, radiators or other heat
producing equipment.
7. Ventilation. When installing the product, make sure that the product has adequate ventilation. Improperly
ventilating the product may cause overheating, which may damage the product.
8. Mounting. The product should only be used with a rack which the manufacturer recommends. The
combination of the product and rack should be moved carefully. Quick movements, excessive force or uneven
surfaces may overturn the combination which may damage the product and rack combination.
9. Cleaning. The product should only be cleaned as the manufacturer recommends.
10. Service. The user should only attempt the limited service or upkeep specifically described in the operating
instructions for the user. For any other service required, the product should be taken to an authorized service
center as described in the operating instructions.
11. Damage to the Product. Qualified service personnel should service the unit in certain situations including
without limitation when:
a. Liquid has spilled or objects have fallen into the product,
b. The product is exposed to water or excessive moisture,
c. The AC power supply plug or cord is damaged,
d. The product shows an inappropriate change in performance or does not operate normally, or
e. The enclosure of the product has been damaged.

SPECIFICATION
FUNCTION
1. Motor On/off Switch--------------------------2 Way switch mounted to the Strobe.
2. Start/Stop Switch------------------------------When this button is pressed it will start and stop the platter.
LED State: Green when song is playing, Red when platter is stopped.
3.33/45 Rpm switches---------------------------Tact Switch with Plastic Button
4.Pitch Range Select-----------------------------The buttons control pitch ranges (8, 16, 50 percent).
5.Pitch Slider--------------------------------------This fader will adjust the pitch or speed of the track. There are 3 LEDs that
Work with the pitch slider. One is center detent. The other 2 are for pitch
adjustment takeover mode. Pitch takeover will guide the end user when they
change deck layers to the exact spot of where the pitch slider is currently set
to. LED state: Bright when active.
6.Needle Drop/Hot Cues------------------------Primary: This touch strip will seek through the loaded track.
LED state: Bright when active.
Secondary: Will trigger hot cues when Cue mode button is active.
When in Cue Mode the LED State is as follows: Bright when a hot cue is set.
7.Needle Drop/Cue Mode button---------------This button will toggle the Touch strip between Needle drop and hot cue modes.
LED State: Dim/off, Bright when CUE MODE is active
8.Deck Focus Buttons---------------------------DECK 1 (Tact Switch w/Red LED) [MIDI]:When this button is pressed it will
set deck 1 as the active deck via MIDI. Deck 1 will use MIDI Ch. 1 (Transport)
and MIDI Ch. 5 (Other Functions. This will be specified with greater detail in
the MIDI spec).
DECK 2 (Tact Switch w/Red LED) [MIDI]: When this button is pressed it will
set deck 2 as the active deck via MIDI. Deck 2 will use MIDI Ch. 2 (Transport)
and MIDI Ch. 6(Other Functions. This will be specified with greater detail in
the MIDI spec).
LED State: Dim/off, Bright when active
DECK 3 (Tact Switch w/Red LED)[MIDI]:When this button is pressed it will
set deck 3 as the active deck via MIDI. Deck 3 will use MIDI Ch. 3 (Transport)
and MIDI Ch. 7 (Other, Functions. This will be specified with greater detail in
the MIDI spec).
LED State: Dim/off, Bright when active
DECK 4 (Tact Switch w/Red LED) [MIDI]: When this button is pressed it will
set deck 4 as the active deck via MIDI. Deck 4 will use MIDI Ch. 4 (Transport)
and MIDI Ch. 8 (Other Functions. This will be specified with greater detail in
the MIDI spec).
SERVICE MANUAL
ＭＯＤＥＬ：ＴＷＥＬＶＥ ＭKII