Yamaha RGX620Z-D6 manual RGX620Z/620Z-D6 Control System, RGX820Z Control System

RGX620Z/620Z-D6 CONTROL SYSTEM

QC71550 0112

Printed in Taiwan

Volume Control

Pickup Selector

	Front Pickup
	Front + Rear
	Rear Pickup
	Tone Control
	Output Jack
RGX820Z CONTROL SYSTEM
1. To use magnetic pickup only,	2. To use both magnetic & piezo pickup,
plug into output jack #1.	plug into output jack #2.

Battery Compartment

*No battery needed to use magnetic pickup only

Volume Control

(for output jack #1)

Pickup Selector

Front Pickup

Front + Rear

Rear Pickup

Tone Control

Output�Jack #1

*Output only from magnetic pickup

*Bypass pre-amp inside (passive)

Piezo Pickup

Bridge

Inside Knob:

Volume Control for output jack #2

Outside Knob

Panpot for magnetic/piezo

*Clockwise for magnetic. Counter-clockwise for piezo

Battery Compartment

*Battery needed to use output jack #2

Pickup Selector

Front Pickup

Front + Rear

Rear Pickup

Tone Control

for magnetic pickup

Output Jack #2

*Output from magnetic & piezo pickup

*Output through pre-amp inside (active)

NOTE 1 Output jack #1 & #2 can be used at one time.

NOTE 2 When not in-use, unplug from output jack #2 to save battery.

Output jack #1 dose not consume battery.

Changing the string on SPERZEL“Trim-Lok”tuner（RGX820Z）

The SPERZEL “Trim-Lok” tuners offer easy string change and improved tuning stability when using the tremolo bridge.

1)Loosen the knob q on the back of the tuner. As the locking pin w in the string post goes down, remove the old string.

2)Place the new string from the bridge into the string hole e of the string post.

Do not wind the string around the post.

3)Pull the new string tightly and tighten the knob q to lock the string.

4)Tune the strings to the pitch.

NOTE Don't loose the knob q too much. It may drop out the tuner.

e w

Loosen

Tighten

q

Adjustment of tremolo unit

■String Action

Adjust the tremolo unit height by rotating the height adjustment bolts q.

■Intonation Adjustment

If the pitch at the 12th fret is sharp compared to the harmonic tone:

→Turn the intonation adjusting screw w clockwise.

If the pitch at the 12th fret is flat compared to the harmonic tone:

→Tune the intonation adjusting screw w counter-clockwise.

■Arm Tension

Turn the arm tension screw e clockwise to make the arm tighter.

Turn the arm tension screw e counter-clockwise to make the arm looser.

e

q

w