Radial Engineering EDU-DI Manual

Radial Engineering Ikke kategoriseret EDU-DI

Læs gratis den danske manual til Radial Engineering EDU-DI (2 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 14 personer og har en gennemsnitlig bedømmelse på 4.3 stjerner ud af 7.5 anmeldelser. Har du et spørgsmål om Radial Engineering EDU-DI, eller vil du spørge andre brugere om produktet?

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EDU-DI True to the Music

www.radialeng.com

(604) 942-1001 • info@radialeng.com • Manual Part #: R870 1095 99 / 07-2022 r1

1. RESISTORS: Start by placing the rst resistor (R1) in the

designated position. There is no polarity so you may install

the resistor in any direction. Bend the wire leads at 90 degree

angles to feed the leads through the board. Spread the wire

leads slightly to ensure the resistor stays in place. Solder the

leads from the bottom of the board, then clip the excess wire

leads. Repeat this for the remaining resistors R2-R5.

2. CAPACITORS: Place the rst capacitor (C1) in the assigned

designation. There is no polarity so you may install these in

any direction. You do not need to bend the leads to t, however

after it’s been inserted you can bend the wire slightly to secure

in place. Solder the leads from the bottom of the board and then

clip the excess wire leads. Repeat for C2.

3. PUSH SWITCHES: Place the rst push switch (S1) in the

assigned designation. Make sure it is facing outwards from the

board, ip the board over and ensure the switch is ush to the

board, then solder the 8 pins. You do not need to clip the wire

leads. Repeat for the other switch (S2).

REF QTY Description Color Code

PCB 1 BARE PCB

J1 1 XLR MALE JACK

J2-J3 2 TS ¼” JACK

T1 1 12:1 JT-DB-EPC TRANSFORMER

S1-S2 2 PUSH SWITCH

C1 1 0.01uf 100v 10%

C2 1 22uf 25v 20%

R1 1 51R 1/4w 1% Gn, Br, Br, Gd, Br

R2 1 1K8 1/4w 5% Br, Gy, Rd, Gd

R3 1 8K2 1/4w 5% Gy, Rd, Rd, Gd

R4 1 15K 1/4w 5% Br, Gn, Or, Gd

R5 1 6K8 1/4w 5% Bl, Gy, Rd, Gd

Screw Lg 4 6-32 3/16"

Screw Sm 5 4-40 1/4"

Gn=Green, Br=Brown, Gd=Gold, Gy=Grey, Rd=Red, Bk=Black, Bl=Blue, Or=Orange

Tools Required

Hex Driver for 3/16" screws (Included)

Hex Driver for 1/4" screws (Included)

Side cutters

Nutdriver 7/16"

Soldering iron 25-40 watt and solder

Basic Instructions:

Inside you will nd all the parts required to build your own EDU-DI.

Use this document to assist you as you build your own direct box.

Build Instructions

PCB Layout

Soldering Hints:

1. Mount the component against the PCB

surface and bend the wire leads slightly.

2. Solder the wire leads from the bottom, make sure

the solder joints are cone-shaped and shiny.

3. Trim excess wire leads as close

as possible to the solder joint.

(604) 942-1001 • info@radialeng.com • Manual Part #: R870 1095 99 / 07-2022

www.radialeng.com

(604) 942-1001 • info@radialeng.com • Manual Part #: R870 1095 99 / 07-2022 r1

4. ¼" TS JACKS: Place J3 in the assigned designation. Make

sure the hole is facing outwards from the board, ip the board

over and solder two leads on opposite sides of the input jacks

to hold it in place. Then apply pressure while reheating the

leads so the jack becomes ush with the circuit board. Solder

the rest of the pins. You do not need to clip the wire leads for

the jacks. Repeat this process for J2.

5. Place the Jensen transformer into the T1 TRANSFORMER:

designation. Line up the dot on the transformer to the dot on

the circuit board, then ip it over and solder it in the same way

as the jacks. Solder two leads on opposite sides, then apply

pressure to the transformer while reheating the soldered leads

so it becomes ush with the board, then solder the rest of the

leads. Use the side cutters to clip the excess wire leads.

6. INSERTING THE XLR JACK: Position the male XLR connector

into the J1 designation so the pins are in the slots.

7. MOUNTING THE PCB: Before placing the PC board into the

metal insert, push the switches to the “IN” position to allow

more clearance and place the two orange washers on each

of the ¼" jacks. Now you can position the PC board in place.

Using the appropriate hex driver, drive in three of the 3/16"

screws to attach the PC board to the metal.

8. ATTACHING THE XLR JACK: Slide the XLR jack up so it

hangs slightly over the edge of the circuit board. Attach the

connector using the remaining two 3/16" screws. Be careful not

to overtighten them as you can damage the threading on the

XLR. To solder the pins into the slots, ip the EDU-DI upside

down and access the PC board by the hole in the bottom of the

metal. Heat up the pin rst and then apply a fair amount of solder. Repeat this for each pin.

9. Insert the two metal hex-nuts into the two plastic black washers so the rounded SECURING THE TS HEX-NUTS:

sides are facing outwards, then using your hands gently screw these into the jacks. Once they are positioned, you

can use the 7/16th nutdriver to tighten these (just past the tightness you can do with your ngers).

10. SWITCH BUTTONS: Attach the beige button caps to the two switches. Align the cap so that the square lines up, then

push it in rmly with either your ngers or a blunt object such as the end of screwdriver.

11. ASSEMBLY: Slide the metal insert into the metal wrapper. Ensure that the side of the

wrapper that says “LOW-Z OUT” is on the same side as the XLR, and that the side

that says “INPUT and “THRU” corresponds with the two jacks. Drive in two of the

¼" screws with the appropriate hex driver. Flip the EDU-DI over, and drive in the

remaining two screws.

12. NEOPRENE PAD: Remove the white backing from the Neoprene non-slip

pad then apply it to the bottom of the EDU-DI, to prevent it from sliding

around on a stage or studio oor.

13. TEST: Test the EDU-DI by plugging in an instrument into the ¼" input

and the XLR output to a PA system or microphone preamp and begin

playing. Activate the PAD switch to hear the attenuation work correctly.

Basic Instructions :(Continued)

Line up the dot on

the transformer

to the dot on the

circuit board.

Produkt Specifikationer

Mærke:	Radial Engineering
Kategori:	Ikke kategoriseret
Model:	EDU-DI

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